电力系统继电保护专业词汇中英文互译-secret复习进程

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电力系统继电保护外文及翻译

Power System ProtectionsThe steady-state operation of a power system is frequently disturbed by various faults on electrical equipment. To maintain the proper operation of the power system, an effective, efficient and reliable protection scheme is required. Power system components are designed to operate under normal operating , due to any reason, say a fault, there is an abnormality, it is necessary that there should be a device which senses these abnormal conditions and if so, the element or component where such an abnormalityhas taken place is removed, . deleted from the rest of the system as soonas possible. This is necessary because the power system component can never be designed to withstand the worst possible conditions due to the fact that this will make the whole system highly uneconomical. And therefore, if such an abnormality takes place in any element or component of the power system network, it is desirable that the affected element/component is removedfrom the rest of the system reliably and quickly in order to restore powerin the remaining system under the normal condition as soon as possible.The protection scheme includes both the protective relays andswitching circuits, . circuit breakers. The protective relay whichfunctions as a brain is a very important component. The protective relay is a sensing device, which senses the fault, determines its location and then sends command to the proper circuit breaker by closing its trip coil. The circuit breaker after getting command from the protective relay disconnects only the faulted element. this is why the protective relay must be reliable, maintainable and fast in operation.In early days, there used to be electromechanical relay of induction , very soon the disk was replaced by inverted cup, cylinder and the newrelay obtained was known as an induction cup or induction cylinder relay. This relay, which is still in use, possesses several important featuressuch as higher speed; higher torque for a given power input an more uniform torque.However, with the advent of electronic tubes, electronic relays having distinct features were developed during 1940s. With the discovery of solidstate components during 1950s, static relays with numerous advantages were developed. The use of digital computers for protective relaying purposes has been engaging the attention of research and practicing engineers since layer 1960s and 1980s. Now, the microprocessor/mini computer-based relaying scheme, because of its numerous advantages such as self –checking feature and flexibility, has been widely used in power system all over the world.The overall system protection is divided into following sections:(i)Generator protection,(ii)Transformer protection,(iii)Busprotection,(iv)Feeder protection,(v)Transmission line protection.Basic Requirements to Protective RelaysAny protection scheme, which . required to safeguard the power system components against abnormal conditions such as faults, consists basically of two elements(i)Protective relay and (ii) Circuit breaker .The protective relay which is primarily the brain behind the whole scheme plays a very important role. Therefore proper care should be taken in selecting an appropriate protective relay which is reliable, efficient and fast in operation. The protective relay must satisfy the following requirements:⑴ since faults on a well designed and healthy system are normallyrare, the relays are called upon to operate only occasionally. Thismeans that the relaying scheme is normally idle and must operatewhenever fault occurs. In other words, it must be reliable.⑵ Since the reliability partly depends upon the maintenance, therelay must be easily maintainable.⑶ The palpation of the relay can be in two ways. One is the failureto operate in case a fault occurs an second is the relay operationwhen there is no fault. As a matter of fact, relay must operate ifthere is a fault and must not operate if there is no fault.⑷Relaying scheme must be sensitive enough to distinguish betweennormal and the faulty system.Protective RelaysThe function of the protective relay is to sense the fault and energize the trip coil of the circuit breaker. The following types of the protective relays are used for the apparatus such as synchronous machines, bus bar, transformer and the other apparatus and transmission line protection.(1) Over current relays,(2) Under voltage relays,(3) Under frequency relays,(4) Directional relays,(5) Thermal relays,(6) Phase sequence relays such as(i)negative sequence relays and,(ii)zero sequence relays,(7) Differential relays and percentage differential relays,(8) Distance relays such as (I)plane impedance relays,(ii)angleimpedance relay, . Ohm or reactance relays,(iii)angleadmittance relays,. Mho relays and ,(iv)offset and restrictedrelays,(9)Pilot relays such as (i) wire pilot relays,(ii)carrier channelpilot relays,(iii)microwave pilot relays. There are different types of the relaying scheme based on construction. Theyare:(i)electromechanical type,(ii)thermal relays,(iii) transduction relays,(iv)rectifier bridge relay,(v)electronic relays,(vi)digital relaying schemes.电力系统继电保护电力系统的稳态运行经常会因各种电力设备配故障原因而被扰乱。

(电力行业)电力系统继电保护中英文对照表

126Internalfault 内部故障 127Auxiliarycontacts 辅助触点 128Neutralauto-transformer 中性点接地自耦变压器 129Fusebox/fusiblecutout 熔断器 130Pulserelay/surgerelay 冲击继电器
旅长 2005 七 2007-10-2611:14
139Direct-to-groundcapacity 对地电容 140Shuntrunning 潜动 141Trip/opening 跳闸 142Tripswitch 跳闸开关 143Receivermachine 收信机 144High-frequencydirectionfinder 高频测向器 145Capacitycharge 电容充电 146timeover-current 时限过电流 148Surgeguard 冲击防护 149Oscillatorysurge 振荡冲击 150Failsafeinterlock 五防装置 151Differentialmotion 差动 152Capacitivecurrent 电容电流 154Timedelay 延时 156Normalinverse
Businsulator 母线绝缘器 62 Busrequestcycle 总线请求周期 63 Busreactor 母线电抗器 64 Busprotection 母线保护 65 Busrings 集电环 66 Busrod 汇流母线 67 Bussectionreactor 分段电抗器 68 Busstructure 母线支架;总线结构 69 Bustieswitch 母线联络开关 70 Bus-barchamber 母线箱
线圈调节器 81 Coilcurl 线圈 82 Coilcurrent 线圈电流 83 Coilendleakagereactance 线圈端漏电抗 84 Coilinductance 线圈电感 85 Currenttransformerphaseangle 电流互感器相角 86 Distancerelay;impedancerelay 阻抗继电器 87 Powerrheostat 电力变阻器 88 Electricallyoperatedvalve 电动阀门 89 Electricalgoverningsystem 电力调速系统 90

电力系统自动化有关专业英语单词(da)

电力系统自动化有关专业英语单词CT(Current Tranfer)电流互感器电力系统 power system发电机 generator励磁 excitation励磁器 excitor电压 voltage电流 current升压变压器 step-up transformer母线 bus变压器 transformer空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current无功损耗：reactive loss有功损耗：active loss输电系统 power transmission system高压侧 high side输电线 transmission line高压: high voltage低压：low voltage中压：middle voltage功角稳定 angle stability稳定 stability电压稳定 voltage stability暂态稳定 transient stability电厂 power plant能量输送 power transfer交流 ac直流 dc电网 power system落点 drop point开关站 switch station调节 regulation高抗 high voltage shunt reactor并列的：apposable裕度 margin故障 fault三相故障 three phase fault分接头：tap切机 generator triping高顶值 high limited value静态 static (state)动态 dynamic (state)机端电压控制 avr电抗 reactance电阻 resistance功角 power angle有功（功率） active power 电容器：capacitor电抗器：reactor断路器：breaker电动机：motor功率因数：power-factor定子：stator阻抗电压：阻抗：impedance功角：power-angle电压等级：voltage grade有功负载: active load/pload 无功负载：reactive load档位：tap position电阻：resistor电抗：reactance电导：conductance电纳：susceptance上限:upper limit下限：lower limit正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance无功（功率） reactive power功率因数 power factor无功电流 reactive current斜率 slope额定 rating变比 ratio参考值 reference value电压互感器 pt分接头 tap仿真分析 simulation analysis下降率 droop rate传递函数 transfer function框图 block diagram受端 receive-side同步 synchronization保护断路器 circuit breaker摇摆 swing阻尼 damping无刷直流电机：brusless dc motor刀闸(隔离开关)：isolator机端 generator terminal变电站 transformer substation永磁同步电机：permanent-magnet synchronismmotor异步电机：asynchronous motor三绕组变压器：three-column transformer thrclntrans双绕组变压器：double-column transformer dblclmntrans固定串联电容补偿fixed series capacitor compensation双回同杆并架 double-circuit lines on the same tower单机无穷大系统 one machine - infinity bus system励磁电流：magnetizing current 补偿度 degree of compensationelectromagnetic fields电磁场失去同步 loss of synchronization装机容量 installed capacity无功补偿 reactive power compensation故障切除时间 fault clearing time极限切除时间 criticalclearing time强行励磁 reinforcedexcitation并联电容器：shunt capacitor< 下降特性 droop characteristics线路补偿器 ldc(line drop compensation)电机学 electrical machinery自动控制理论 automaticcontrol theory电磁场 electromagnetic field微机原理 principle of microcomputer电工学 electrotechnics principle of circuits电力系统稳态分析steady-state analysis of power system电力系统暂态分析transient-state analysis of power system电力系统继电保护原理principle of electrical system's relay protection电力系统元件保护原理protection principle of power system 's element电力系统内部过电压 past voltage within power system模拟电子技术基础 basis of analogue electronic technique数字电子技术 digitalelectrical technique电路原理实验lab. of principle of circuits电气工程讲座 lectures on electrical power production电力电子基础basic fundamentals of power electronics高电压工程high voltage engineering电子专题实践topics on experimental project ofelectronics电气工程概论introduction to electrical engineering电子电机集成系统electronic machine system电力传动与控制electricaldrive and control电力系统继电保护 power system re继电器relay。

电力系统继电保护专业词汇

47
CT line-break
CT断线
48
PT line-break
PT断线
49
Secondary circuit
二次回路
50
AC circuit breaker
交流开关电路
51
AC directional over current relay 交流方向过流继电
器
52
Breaker point wrench
电力系统继电保护专业词汇
序号 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
英文全称 Directional protection Distance protection Over current protection Pilot protection Differential protection Rotor earth-fault protection Stator earth-fault protection Over fluxing protection Back-up protection Sequential tripping Start up/Pick up Breaker Disconnecting switch Current transformer Potential transformer Dead zone/Blind spot Vibration/Oscillation Reliability Sensitivity Speed Selectivity Step-type distance relay Time delay Escapement/interlock/blocking

电力系统继电保护中英文对照表

电力系统继电保护中英文对照表七戒旅长2005七2007-10-26 11:14131 Auxiliary relay/intermediate relay中间继电器132 Common-mode voltage共模电压133 Impedance mismatch阻抗失配134 Intermittent fillet weld间断角缝焊接135 Loss of synchronism protection失步爱护136 Closing coil合闸线圈137 Electro polarized relay极化继电器138 Power direction relay功率方向继电器139 Direct-to-ground capacity对地电容140 Shunt running潜动141 Trip/opening跳闸142 Trip switch跳闸开关143 Receiver machine收信机144 High-frequency direction finder 高频测向器145 Capacity charge电容充电146 time over-current时限过电流148 Surge guard冲击防护149 Oscillatory surge振荡冲击150 Fail safe interlock五防装置151 Differential motion差动152 Capacitive current电容电流154 Time delay延时156 Normal inverse反时限157 Definite time定时限158 Multi-zone relay分段限时继电器159 Fail-safe unit五防161 Unbalance current不平稳电流162 Blocking autorecloser闭锁重合闸163 Primary protection主爱护164 Tap分接头165 YC (telemetering)遥测167 Fault clearing time故障切除时刻168 Critical clearing time极限切除时刻169 Switch station开关站170 Traveling wave行波171 Protection feature爱护特性172 Fault phase selector故障选线元件173 Fault type故障类型174 Inrush励磁涌流175 Ratio restrain比率制动176 Laplace and Fourier transforms 拉氏和傅利叶变换177 Short circuit calculations短路运算178 Load flow calculations潮流运算179 Oscillatory reactivity perturbation振荡反应性扰动180 Quasi-steady state准稳态181 Automatic quasi-synchronization自动准同步182 Protective relaying equipment继电爱护装置183 AC directional overcurrent relay交流方向过流继电器184 AC reclosing relay交流重合闸继电器185 Annunciator relay信号继电器188 Carrier or pilot-wire receiver relay载波或导引线同意继电器189 Current-limiting relay限流继电器190 Definite time relay定时限继电器192 Lockout relay闭锁继电器；保持继电器；出口继电器193 Micro-processor based protective relay 微机继电爱护194 V oltage -controlled overcurrent relay 电压操纵过电流继电器196 Fault diagnosis故障诊断197 Back-up protection后备爱护198 Overhead line架空线199 High voltage line高压线路200 Underground cable埋地电缆201 Circuit breaker断路器202 Brushless excitation无刷励磁203 Interlock闭锁204 Trigger触发器205 Winding-to-winding insulation 绕组间的绝缘206 Porcelain insulator瓷绝缘子207 Tie line联络线208 Leased line租用线路209 Private line专用线路211 Remote Terminal Unit远程终端设备212 Economic dispatch system经济调度系统213 State estimation状态估量214 Trip by local protection爱护跳闸215 Close by local protection爱护合闸216 Operational (internal) overvoltage操作（内部）过电压217 Sampling and holding采样保持218 Synchronized sampling采样同步219 Manipulation操作220 Measuring/Metering unit测量元件221 Locus of measured impedance测量阻抗轨迹222 Differential mode interference差模干扰223 Output (executive) organ出口（执行）元件224 Overcurrent relay with undervoltage supervision低电压起动的过电流爱护225 Low impedance busbar protection低阻抗母线爱护回复2帖帖七戒旅长2005六2007-10-26 11:15228 Half-cycle integral algorithm半周积分算法230 Coordination of relay settings爱护的整定配合231 Reach (setting) of protection爱护范畴（定值）232 Coordination time interval爱护配合时刻时期233 Percentage differential relay比率差动继电器234 Electromagnetic relay电磁型继电器236 Instantaneous undervoltage protection with current supervision 电流闭锁的电压速断爱护237 Operating equation (criterion)动作方程（判据）238 Operating characteristic动作特性239Harmonic restraining谐波制动241Segregated current differential protection分相电流差动爱护242Branch coefficient分支系数243Power line carrier channel (PLC)高频通道245High speed signal acquisition system高速数字信号采集系统246Busbar protection with fixed circuit connection 固定联结式母线爱护247Fault recorder故障录波器248Fault phase selection故障选相249Optoelectronic coupler光电耦合器件251Compensating voltage补偿电压252Polarized voltage极化电压253Memory circuit经历回路254Unblocking signal解除闭锁信号255Power system splitting and reclosing解列重合闸256Connection with 90 degree90度接线257Insulation supervision device绝缘监视258Inrush exciting current of transformer励磁涌流259Two star connection scheme两相星形接线方式260Zero mode component of traveling wave零模行波261Inverse phase sequence protection逆相序爱护262Offset impedance relay偏移特性阻抗继电器263Frequency response频率响应264Activate the breaker trip coil起动断路器跳闸266Permissive under reaching transfer trip scheme 欠范畴承诺跳闸式267Slight (severe) gas protection轻（重）瓦斯爱护268Man－machine interface人机对话接口270Three phase one shot reclosure三相一次重合闸271Out-of-step失步272Accelerating protection for switching onto fault 重合于故障线路加速爱护动作275Abrupt signal analysis突变信号分析276Out flowing current外汲电流277False tripping误动279Turn to turn fault，inter turn faults匝间短路280Relay based on incremental quantity增量（突变量）继电器281Vacuum circuit breaker真空开关282Power swing (out of step) blocking振荡（失步）闭锁284Successive approximation type A/D逐次逼进式A/D285Infeed current助增电流286Self reset自动复归287Adaptive segregated directional current differential protection 自适应分相方向纵差爱护288Adaptive relay protection自适应继电爱护289Pilot protection纵联爱护291Angle of maximum sensitivity最大灵敏角292Out of service退出运行294Waveform波形295Outlet出口296Electromechanical机电的297Magnitude of current电流幅值299Traveling wave signal行波信号300Measurement signal测量信号301Traveling wave relay行波继电器302Transmission line malfunction 输电线路专门运行303Subsystem子系统304Positive sequence impedance 正序阻抗305Negative sequence impedance 负序阻抗306Zero sequence impedance零序阻抗307Digital signal processor数字信号处理器308Frequency sensing频率测量309Cable relay电缆继电器310Under power protection低功率爱护311Under voltage protection低电压爱护312Transient analysis暂态分析313V oltage sensor电压传感器314Zero-sequence protection零序爱护315Zero sequence current transducer 零序电流互感器316Shunt旁路，并联317Series串联，级数318Parallel并联319Saturation饱和320Free-standing独立的，无需支撑物的321Troidal环形的，曲面，螺旋管形322Bushing套管323Magnetizing磁化324Dropout current回动电流325Reactor grounded neutral system 中性点电抗接地系统326Grounding apparatus接地装置327Dual bus双总线328Thyristor晶闸管329Spark gap火花隙330Damping circuit阻尼电路331Discharge放电332Platform平台333Grading等级334Line trap线路陷波器335Field test实地试验337Off-position“断开”位置，“开路”位置338Power-angle功角339Power-angle curve功角特性曲线340Torque-angle转矩角341Symmetrical components 对称重量342Constant常量，恒定343Coupler耦合器345Concussion震动348Filter滤波器349Analogue模拟350Insulator绝缘子351Switch cabinet开关柜352Rated burden\load额定负载353Primary一次侧的354Remote-control apparatus 远距离操纵设备355Capacitance电容356Capacitor电容器357Reactance电抗358Inductor电感359Internal resistance内阻360Blow-out coil消弧线圈361Bundle-conductor spacer 分裂导线362Bundle factor分裂系数363Electromotive force电动势364V olt-amphere characteristic 伏安特性365Outgoing line引出线366electrolyte电解质368Load characteristic负载特性369Self-induction自感370Mutual-induction互感371Induction coefficient感应系数372Inductance couping电感耦合373Time-invariant时不变的回复3帖4帖七戒旅长2005五2007-10-26 11:16374Terminal voltage端电压375Non-linear characteristics非线性特性376External characteristics外特性378Harmonic current正弦电流379Pole-pairs极对数380Quadrature正交381Angular velocity角频率382Magnetic induction磁感应强度385Armature电枢386Peak value（交变量的）最大值387A mutually induced e.m.f 互感电动势388The applied voltage外施电压389Zero-power-factor零功率因数390The no-load power factor 空载功率因数391Sinusoidal variations正弦变量392A lagging power factor 滞后的功率因数393Equivalent circuit等值电路394Capacitance effect电容效应395Direct axis直轴396Quadrature axis交轴398Concentrated coil集中绕组399Magnetization curve 磁化曲线400Residual magnetism 剩磁401Rated armature current 额定电枢电流402Series excited串励403Self excited自励404Shunt excited并励405spottily excited他励407 Electromagnetic torque 电磁转矩408a retarding torque制动转矩409Rectangular wave矩形波410Synchronous speed同步转速411 Electromagnetic brake 电磁制动412synchronous reactance 同步电抗413synchronous condenser 同步调相机414Load shedding甩负荷415Black-start黑启动417Distribution feeder配电馈线418 Commissioning投运419Reactive power compensation 无功补偿器420Continuous rating连续运行的额定值421AI (artificial intelligence)人工智能422Network topology网络拓补424Configuration control组态操纵425Topological information拓补信息426Black-out area停电区428Adaptive relaying自适应继电爱护429Adaptive features自适应特性430Phase comparison relays相位比较继电器431Directional contact方向触点432Protective gap爱护间隙433Protective earthing爱护接地434Protective earthing; outer insulation 爱护绝缘435Protection switch爱护开关436Protective cap爱护帽437Protective panel爱护屏柜439Protection device爱护设备440Protective casing爱护外壳441Catch net; protecting net爱护网442Protection system爱护系统443Protective link爱护线路444Protective ground爱护性接地445Protective cover; Protective housing 爱护罩446Protection device; Protective gear 爱护装置447Protective transformer爱护变压器448Alarm relay报警信号继电器449Alarm signal；alerting signal报警信号450Admittance relays导纳型继电爱护装置451Low-voltage protection低压爱护452Under-voltage release低电压跳闸453Under-voltage trip低电压自动跳闸454Under-run低负荷运行455Under-power protection低功率爱护456Under-power relay低功率继电器457Under-frequency protection低频爱护458Low-frequency high-voltage test 低频高压实验459Low-voltage relay低压继电器460Low-voltage release relay低压开释继电器461Under-frequency protection低周波爱护463Under-impedance relay低阻抗继电器465Conductance relay电导继电器466Motor-field failure relay电动机磁场故障继电器467Dynamoelectric relay电动式继电器468Electric reset relay电复位继电器469Power-transformer relay 电力传输继电器471Power system oscillation 电力系统振荡472Electric interlock relay 连锁继电器473Current overload电流过载474Self-polarizing relay电流极化继电器475Current-balance relay电流平稳式继电器476Circuit control relay电路操纵继电器479Capacitance relay电容继电器480Capacity ground电容接地481V oltage balance relay电压平稳继电器482Circuit control relay电路操纵继电器483V oltage responsive relay电压响应继电器484V oltage selection relay电压选择继电器485Power failure电源故障486Power-transfer relay电源切换继电器487vacuum-tube relay电子管继电器488Ohm relay电阻继电器489Timing relay; timed relay定时继电器490Time pulse relay定时脉冲继电器492Directional over-current relay方向过流继电器493Directional over-current protection 方向过流爱护494Directional distance relay方向距离继电器495Directional pilot relaying方向纵联继电爱护497Cut-off relay断路继电器498Circuit breaker failure protection 断路器故障爱护装置500Open-phase relay断相继电器501Earth-leakage protection对地漏电爱护502Multiple-reclosing breaker多次重合闸断路器503Multi-ended circuit protection多端线路爱护506Multiple earth多重接地507Two-position relay二位置继电器508Generator protection发电机爱护509Generator cutout relay发电机断路继电器510Generator protection for negative sequence current 发电机负序电流爱护511Transmitting relay发送继电器512Back-spin timer反转时刻继电器513Auxiliary relay辅助继电器514Negative phase relay负相位继电器515Negative-phase sequence impendence负相序继电器516Under-load relay负载不足继电器517Back-up over-speed governor附加超速爱护装置518Induction cup relay感应杯式继电器520Induction type relay感应式继电器521Induction disc relay感应圆盘式继电器522High sensitive relay高灵敏度继电器回复4帖5帖七戒旅长2005四2007-10-26 11:16523High-speed impedance relay高速阻抗继电器524High-voltage relay高压继电器525Power relay功率继电器527Transition impedance过渡阻抗528Thermal protection过热爱护529Temperature limiting relay过热继电器530Overload relay过载继电器531Overload trip过载跳闸532Thermostat relay恒温继电器533Closing relay合闸继电器534Transverse differential protection 横差爱护535Transfer of auxiliary supply后备电源切换536Back-up system后备继电爱护537Delay-action relay缓动继电器538Slow-to release relay缓放继电器539Converter relay换流器继电器540Electromechanical relay机电继电器541Biased differential relaying极化差动继电爱护系统542Discontinuous relay鉴别继电器543Transistor relay晶体管继电器544Crystal can relay晶体密闭继电器545Static relay静电继电器546Fast-operate slow-release relay 快动缓释继电器547Fast-release relay快开释继电器549Excitation-loss relay失磁继电器553Two-phase short circuit fault 两相短路故障554Two-phase grounding fault两相接地短路故障556Sensitive polarized relay灵敏极化继电器558Sensitive relay灵敏继电器560Abnormal overload专门过载561Abnormal overvoltage 事故过电压562Above earth potential 对地电势563Absolute potential绝对电势564AC circuit breaker交流断路器565AC component交流重量566AC distribution system 交流配电系统567Air-blast circuit breaker 空气灭弧断路器568Air-blast switch空气吹弧开关569Air brake switch空气制动开关571Air breaker空气断路器572Air-space cable空气绝缘电缆573Alive带电的574All-relay interlocking全部继电连锁575All-relay selector全继电式选择器578Arc extinguishing coil灭弧线圈579Arc suppressing reactor灭弧电抗器580Asymmetric load不对称负载581Asymmetric short circuit 不对称短路582Asynchronous reactance 异步电抗583Asynchronous resistance 异步电阻584Biased differential relaying 极化差动继电爱护系统585Bi-directional relay双向继电器586Blinker继电器吊牌587Blocking relay连锁继电器589Blowout coil灭弧线圈590Bus hub总线插座591Bus protective relay 母线爱护继电器592Bus section breaker 母线分段断路器593Bus terminal fault母线终端故障594Bus separation母线分离595Bus tie circuit breaker 母线联络继电器596Bypass旁路597Coil factor线圈系数598Compound relay复合电路599Continuous load连续负载600Counting relay计数继电器602Cut-off of supply 停止供电603Cut-out relay短路继电器604Dash current冲击电流605Data medium数据载体606Data processing数据处理607Data transmission 数据传输608Emergency service 事故运行609Emergency standby 事故备用611Extinction coil消弧线圈612Extinguishing voltage 消弧线圈613Extra high voltage超高压614Fault line故障线615Fault location故障定位616Feedback反馈617Feeder馈电线618Interlock连锁619Intermittent fault间歇故障620Interrupting time断路时刻621Negative direction反方向622No-load release无跳闸623Off-peak非峰值的624Operating load运行负载625Orthogonal正交的626Rated primary voltage 一次额定电压627Rated secondary volage 二次额定电压628Remote controlled遥控的629Reserve bus备用母线630Rotor转子631Sectionalizer分段断路器632Self-energizing自激的633Sequential tripping 顺序跳闸637Surge voltage冲击电压638Sustained overload 连续过电压639 Symmetrical对称的640Fault component 故障重量641Wavelet transform 小波变换642Object-oriented面向对象643Faults recorder故障录波644Setting calculation 整定运算645Topology analysis 拓扑分析646Expert system专家系统647Security安全性651Load schedule according to frequency change 按周波减载653Semiconductor, semiconductor diode, transistor 半导体、半导体二级管、三极管654Semi-orthogonal wavelet半正交小波656Saturation, saturation detection, saturation curve 饱和，饱和检测，饱和曲线657Relay location爱护安装处658Coordination of relay settings爱护的整定配合659Coordination time interval爱护配合时刻时期660Relay system configuration爱护配置661Redundancy of relaying system爱护配置的冗余度663Protection devices, protection equipment爱护装置664Starting current and returning current of protection device 爱护装置的起动电流和返回电流665Alarm报警666Approximation component靠近重量668B sampling functionB样条函数670Transformation matrix变换矩阵672Fault type故障类别673Pockels effect波克尔斯效应674Wave propagation velocity波速675Waveform identification波形识别法回复5帖6帖七戒旅长2005三2007-10-26 11:17676Wave impedance, surge impedance波阻抗677Compensation voltage补偿电压678Compensation theorem, compensation principle 补偿原理679Unavailability, failure rate不可用率，失效率680Immune to electromagnetic interference不受电磁干扰681Abnormal operating condition不正常运行状态682Sampling interruption service program采样中断服务程序683Synchronizing by reference parameter vector 参数矢量同步法684Operational(internal) over voltage操作（内部）过电压685Manipulating organ操作单元686Measurement，measuring unit测量，测量单元687Measured impedance测量阻抗688Locus of measured impedance测量阻抗轨迹689Differential relay差动继电器690Differential mode interference差模干扰691Distributed capacitance of long line 长线分布电容692Normally closed contacts常闭节点693Normally open contacts常开节点694Over reach blocking scheme超范畴闭锁式696Extra-high-voltage transmission line 超高压传输697Sustained faults连续性故障698Output(executive) organ出口（执行）元件699Contact触点、接点700Capacitor of series compensation串补电容701Window function窗函数702Differential relay with fast saturated current transformer 带有速饱和变流器的差动继电器703Single-chip microcontroller单片机704Single-phase(three phase) transmission line单相（三相）传输线705Unit protection单元式爱护707Low frequency component, subharmonic低频重量，低次谐波708Low impedance bus bar protection低阻抗母线爱护709Current traveling wave电流行波710Electrical apparatus, equipments电器设备711Electrical network, power network电网712V oltage waveform distortion电压波形崎变713V oltage traveling wave电压行波714Operating time动作时刻715Multiphase compensated impedance relay多相补偿式阻抗继电器716Generator, generator-transformer set发电机，发电机－变压器组717Protection of generator-transformer set发电机――变压器爱护718Field failure protection of generator发电机的失磁爱护720Metallic fault金属性故障721Transistor type relay晶体管型继电器723Differential protection with percentage restraining 具有比率制动的差动继电器724Pilot protection using distance relay距离纵联爱护726Stator ground protection based on zero sequence current 零序电流构成的定子接地爱护728Zero sequence ct零序电流互感器729Zero sequence current relay零序电流继电器730Mutual induction of zero sequence零序互感的阻碍731Bus bar protection母线爱护732Combined bus and transformer protection母线和变压器共用爱护733Energy directional relay能量方向继电器734Inverse power protection逆功率爱护735Inverse phase sequence protection逆相序爱护736Frequency window频窗737Frequency component频率重量738Slight gas protection, severe gas protection 轻瓦斯与重瓦斯爱护739Man-machine interface人机对话接口740Weak power end protection弱电源端爱护741Three terminal line protection三端输电线爱护742Digital protection数字式爱护743Digital signal processor(dsp)数字信号处理744Double bus bar protection双母线爱护745Ultra-high voltage transmission特高压输电746Trip relay跳闸继电器747Communication interface通讯接口748Communication channel通讯通道749Mutually coupled lines有互感线路750Relay based on transient component暂态爱护751Relay based on incremental quantity增量继电器753Heavy load重负荷754Relay acceleration after auto-reclosing 重合闸后加速爱护755Relay acceleration before auto-reclosing 重合闸前加速爱护756Main protection主爱护757Automatic reclosure自动重合闸758Adaptive relay protection自适应继电爱护762Longitudinal differential relay纵联差动继电器763Impedance converter阻抗变换器764Impedance circle阻抗圆765Angle of maximum sensitivity 最大灵敏角766Minimum load impedance最小负荷阻抗767Blocking signal闭锁信号768Arcing fault电弧接地故障769Isolated neutral system中性点绝缘系统770Arc suppression coil消弧线圈771Healthy phases非故障相772Remote terminal unit(RTU) 远方终端773Power line carrier(PLC)电力线载波774Parallel port并行出口775Serial port串行接口776Clock时钟777SCADA监控与数据采集778Scan扫描779Self-check自检780Alarm告警781Pulse脉冲782Ground-fault of ungrounded systems 小电流接地系统785Load patterns负荷形式788V oltage instability电压不稳789Fast response快速响应。

继电保护专业单词中英文对照

继电保护专业单词中英文对照1－58：A 296－311：G 386－417：M 588－667：S 59－107：B 312－327：H 418－432：N 668－722：T 108－184：C 328－363：I 433－468：O 723－737：U 185－229：D 364：J 469－542：P 738－754：V 230－258：E 365：K 543－545：Q 755－762：W 259－295：F 366－385：L 546－587；R 763－771：Z序号英文全称中文解释1 A lagging power-factor 滞后的功率因数2 A mutualky induced e.m.f 互感电动势3 a retarding torque 制动转矩4 Abnormal operating condition 不正常运行状态5 Abnormal overload 异常过载6 Abnormal overvoltage 事故过电压7 Abnormal state 非常态8 Above earth potential 对地电势9 Abrupt signal analysis 突变信号分析10 Absolute potential 绝对电势11 AC circuit breaker 交流断路器12 AC component 交流分量13 AC directional over current relay 交流方向过流继电器14 AC distribution system 交流配电系统15 AC reclosing relay 交流重合闸继电器16 Accelerating protection forswitching onto fault 重合于故障线路加速保护动作17 Acceleration Trend Relay(ATR) 加速趋势继电器18 Accurate Working Current 精确工作电流19 Accurate Working voltage 精确工作电压20 Activate the breaker trip coil 起动断路器跳闸21 Adaptive features 自适应特性22 Adaptive relay protection 自适应继电保护23 Adaptive relaying 自适应继电保护24 Adaptive segregated directionalcurrent differential protection 自适应分相方向纵差保护25 Admittance relays 导纳型继电保护装置26 AI(artificial intelligence) 人工智能27 Air brake switch 空气制动开关28 Air breaker 空气断路器29 Air-blast circuit breaker 空气灭弧断路器30 Air-blast switch 空气吹弧开关31 Air-space cable 空气绝缘电缆32 Alarm 报警33 Alarm relay 报警信号继电器34 Alarm signal;alerting signal 报警信号35 Alive 带电的36 All-relay interlocking 全部继电连锁37 All-relay selector 全继电式选择器38 Amplitude Comparison 绝对值比较39 Analogue 模拟40 Angle of maximum sensitivity 最大灵敏角41 Annunciator relay 信号继电器42 Approximation component 逼近分量43 Arc extinguishing coil 灭弧线圈44 Arc suppressing coil 消弧线圈45 Arc suppressing reactor 灭弧电抗器46 Arcing fault 电弧接地故障47 Armature 电枢48 Asymmetric load 不对称负载49 Asymmetric short circuit 不对称短路50 Asynchronous resistance 异步电阻51 Asynchronous tractance 异步电抗52 Attacted armature relay 衔铁（磁铁）吸合式继电器53 Automatic quasi-synchronization 自动准同步54 Automatic reclosure 自动重合闸55 auto-put-into device of reserve-source 备用电源自动投入装置56 auto-recosing with self-synchronism 自同步重合闸57 Auxiliary contacts 辅助触点58 Auxiliary relay/intermediate relay 辅助继电器／中间继电器59 B sampling function B样条函数60 Back-spin timer 反转时间继电器61 Back-up over-speed governor 附加超速保护装置62 Back-up protection 后备保护63 Back-up ssystem 后备继电保护64 Biased differential relaying 极化差动继电保护系统65 Bi-directional relay 双向继电器66 Bi-stable 双稳态67 Black-out area 停电区68 Black-start 黑启动69 Blinker 继电器吊牌70 Bloching protection 闭锁式保护71 Blocking relay 连锁继电器72 Blocking signal 闭锁信号73 Blow-out coil 灭弧线圈74 Branch coefficient 分支系数75 Breaker contact point 断路器触点76 Breaker pount wrench 开关把手77 Breaker trip coil 断路器跳闸线圈78 Brushless excitation 无刷励磁79 Buchholtz protecter 瓦斯保护80 Bundle factor 分裂系数81 Bundle-conductor spacer 分裂导线82 Bus bar 母线；导电条83 Bus bar current transformer 母线电流变压器84 Bus bar disconnecting swich 分段母线隔离开关85 Bus compartment 母线室；汇流条隔离室86 Bus coupler CB 母联断路器87 Bus duct 母线槽；母线管道88 Bus hub 总线插座89 Bus insulator 母线绝缘器90 Bus line 汇流线91 Bus protection(Bus-bar protection) 母线保护92 Bus protective relay 母线保护继电器93 Bus reactor 母线电抗器94 Bus request cycle 总线请求周期95 Bus rings 集电环96 Bus rod 汇流母线97 Bus section reactor 分段电抗器98 Bus structure 母线支架；总线结构99 Bus tie switch 母线联络开关100 Bus-bar chamber 母线箱101 Bus-bar fault 母线故障102 Bus-bar insulator 母线绝缘子103 bus-bar protection withfixed circuit xonnection 固定联结式母线保护104 Bus-bar sectionalizing switch 母线分段开关105 Bushing 套管106 bushing type xurrent transformer 套管式电流互感器107 Bypass 旁路108 Cable relay 电缆继电器109 Capacitance 电容110 Capacitance effect 电容效应111 Capacitance relay 电容继电器112 Capacitive current 电容电流113 Capacitor 电容器114 Capacitor of series compensation 串补电容115 Capacity charge 电容充电116 Capacity ground 电容接地117 Carrier channel 高频通道118 Carrier or pilot-wire receiver relay 载波或导引线接受继电器119 Carrier receiver 发讯机120 Carrier transmitter 收讯机121 Cascading outages 连锁故障122 Catch net (protecting net) 保护网123 Chatter 颤振124 Circuit breaker 断路器125 Circuit breaker failure protection 断路器失灵保护126 Circuit control relay 电路控制继电器127 Clip-on leads 夹式引线128 Clock 时钟129 Close by local protection 保护合闸130 Close-up fault 近距离故障131 Closing coil 合闸线圈132 Closing relay 合闸继电器133 Coil adjuster 线圈调节器134 Coil curl 线圈135 Coil current 线圈电流136 Coil end leakage reactance 线圈端漏电抗137 Coil factor 线圈系数138 coil inductance 线圈电感139 Combined bus and transformer protection 母线和变压器共用保护140 Commissioning 投运141 Common-mode voltage 共模电压142 Communication channel 通讯通道143 Communication interface 通讯接口144 Compensation theorem(compensation principle) 补偿原理145 Compensation voltage（compensating voltage) 补偿电压146 Compound relay 复合继电器147 Concentrated coil 集中绕组148 Concussion 震动149 Conductance relay 电导继电器150 Configuration control 组态控制151 Connection with 90degree ９０度接线152 Constant 常量153 Contact 触点154 Contact bounce 触点颤动155 Contact multiplying relay 触点多路式继电器156 Continuous load 持续负载157 Continuous rating 连续运行的额定值158 Converter relay 换流器继电器159 Coordination of relay settings 保护的整定配合160 Coordination time interval 保护配合时间阶段161 Core 铁芯162 Counting relay 计数继电器163 Coupler 耦合器164 Critical clearing time 极限切除时间165 Cross-country faults “越野式”双相同时接地故障166 Crystal can relay 晶体密闭继电器167 CT line-break ＣＴ断线168 Current actuated leakage protector 电流起动型漏电保护器169 Current attenuation 电流衰减170 Current balance type currentdifferential relay 电流平衡式差动电流继电器；差动平衡式电流继电器171 Current changer 换流器172 Current compensational ground distance relay 电流补偿式接地远距继电器173 Current consumption 电流消耗174 Current differential criterion 电流差动判据175 Current transformer 电流互感器176 Current transformer phase angle 电流互感器相角177 Current transformer saturation 电流互感器的饱和问题178 Current traveling wave 电流行波179 Current-balance relay 电流平衡式继电器180 Current-limiting relay 限流继电器181 Cut-off of supply 停止供电182 Cut-off push 断路器按钮183 Cut-off relay 断路继电器184 Cut-out relay 短路继电器185 Damping circuit 阴尼电路186 Dash current 冲击电流187 Data medium 数据载体188 Data processing 数据处理189 Data transmission 数据传输190 Dead zone(Blind spot) 死区191 Definite time 定时限192 Definite time relay 定时限继电器193 Delay-action relay 缓动继电器194 Delta 三角形195 Differential mode interference 差模干扰196 Differential motion 差动197 Differential protection 差动保护198 Differential protection withpercentage restraining 具有比率制动的差动继电器199 Differential relay 差动继电器200 Differential relay with fast saturatedcurrent transformer 带有速饱和变流器的差动继电器201 Differential relay with Restraint Characteristic 具有制动特性的差动继电器202 Digital protection 数字式保护203 Digital signal processor 数字信号处理器204 Direct axis 直轴205 Directional contact 方向触点206 Directional distance relay 方向距离继电器207 Directional over-current protection 方向过流保护208 Directional over-current relay 方向过流继电器209 Directional pilot relaying 方向纵联继电保护210 Directional protection 方向保护211 Direct-to-ground capacity 对地电容212 Discharge 放电213 Disconnecting switch 隔离开关214 Discontinuous relay 鉴别继电器215 Discriminating zone 判别区216 Dislocation 损失、故障引起的混乱217 Disruption 瓦解、系统解列218 Distance protection 距离保护219 Distance relay(impedance relay) 阻抗继电器220 Distributed capacitance of long line 长线分布电容221 Distribution feeder 配电馈线222 Diviation character 偏移特性223 Double bus bar protection 双母线保护224 Double-ended clip-on leads 双头夹式引线225 Dropout current 回动电流226 Dry-type transformer 干式变压器227 Dual bus 双总线228 Dynamic attributes 动态特性229 Dynamoelectric relay 电动式继电器230 Earth fault 接地故障231 Earth-leakage protection 对地漏电保护232 Economic dispatch system 经济调度系统233 Electric capacity 电容234 Electric interlock relay 连锁继电器235 Electric reset relay 电复位式继电器236 Electrical apparatus(equipments) 电器设备237 Electrical governing system 电力调速系统238 Electrical network(power network) 电网239 Electrically operated valve 电动阀门240 Electro polarized relay 极化继电器241 electrolyte 电解质242 Electromagnetic brake 电磁制动243 Electromagnetic torque 电磁转矩244 Electromagnetical relay 电磁式继电器245 Electromechanic relay 机电的246 Electromotive force 电动势247 Emergency service 事故运行248 Emergency standby 事故备用249 Energy direction relay 能量方向继电器250 Equivalent circuit 等值电路251 Escapement/interlock/blocking 闭锁252 Excitation-loss relay 失磁继电器253 Expert system 专家系统254 Extermal characteristics 外特性255 Extinction coil 消弧线圈256 Extinguishing voltage 灭弧电压257 Extra high voltage 超高压258 Extra-high-voltage transmission line 超高压传输259 Fail safe interlock 五防装置260 Fail-safe unit 五防261 Failure rate 故障率262 False tripping 误动263 Fast ersponse 快速响应264 Fast-operate slow-release relay 快动缓释继电器265 Fast-release relay 快释放继电器266 Fault clearing time 故障切除时间267 Fault component 故障分量268 Fault detecting relay 故障检测继电器269 Fault diagnosis 故障诊断270 Fault line 故障线271 Fault location 故障定位272 Fault phase selection 故障选相273 Fault phase selector 故障选线元件274 Fault recorder 故障录波器275 Fault type 故障类型276 Fault-component algorithms 故障分量算法277 Faulted phase identification 故障相识别元件278 Faults recorder 故障录波279 Feedback 反馈280 Feeder 馈电线281 Fiber optical communication 光纤通信282 Fiber-Optic Pilot 光纤纵联保护283 Field application relay 励磁继电器；激励继电器284 Field failure protection of generator 发电机的失磁保护285 Field test 实地试验286 Filter 滤波器287 Finger 触点的接点288 Fourier algorithm 傅立叶算法289 Free-standing 独立的；无需支撑物的290 Frequency component 频率分量291 Frequency response 频率响应292 Frequency sensing 频率测量293 Frequency window 频窗294 Full-wave phase comparison protection 全波相位比较保护295 Fuse box(Fusible cutout) 熔断器296 Gaseous shield 瓦斯保护装置297 Gas-Insulater switchgear GIS 气体绝缘组合电器298 Generator 发电机299 Generator cutout relay 发电机断路继电器300 Generator Negative Current Protection 发电机负序电流保护301 Generator out of step protection 发电机失步保护302 Generator protection 发电机保护303 Generator protection for negativesequence current 发电机负序电流保护304 Generator stator single phase earth fault 发电机定子绕组单相接地保护305 Generator stator winding short circuit faults 发电机定子绕组短路故障306 Generator-transformer set 发电机－变压器组307 Graded time settings 阶梯型时间配置308 Grading 等级309 Ground fault relay 接地故障继电器310 Ground-fault of ungrounded system 小电流接地系统311 Grounding apparatus 接地装置312 Half-cycle integral algorithm 半周积分算法313 Hard strap 硬压板314 Harmonic current 正弦电流315 Harmonic restraining 谐波制动316 Healthy phases 非故障相317 Heavy load 重负荷318 Hidden failures 隐形故障319 High impedance busbar differetial protection 高阻抗母线差动保护320 High resistance 高阻321 High sensitive relay 高灵敏度继电器322 High speed impedance relay 高速阻抗继电器323 High speed signal acquisition system 高速数字信号采集系统324 High tension electrical porcelain insulator 高压电瓷绝缘子325 High voltage line 高压线路326 High-frequency direction finder 高频测向器327 High-voltage relay 高压继电器328 Immune to electromagnetic interference 不受电磁干扰329 Impedance circle 阻抗圆330 Impedance compensator 阻抗补偿器331 Impedance converter 阻抗变换器332 Impedance mismatch 阻抗失配333 Impulsing relay 冲击继电器334 Inadvertent energization 过激磁335 Incorrect tripping 误动336 Inductance couping 电感耦合337 Induction coefficient 感应系数338 Induction cup relay 感应杯式继电器339 Induction disc relay 感应圆盘式继电器340 Induction type relay 感应式继电器341 Inductor 电感342 Infeed current 助增电流343 Inrush exciting current of transformer 励磁涌流344 Instantaneous protection 瞬时保护345 Instantaneous under voltageprotection with current supervision 电流闭锁电压速断保护346 Insulation supervision device 绝缘监视347 Insulator 绝缘子348 Insulator arcing horn 绝缘子角形避雷器349 Insulator arc-over 绝缘子闪络350 Insulator bracket 绝缘子托架351 Insulator cap 绝缘子帽352 Insulator chain 绝缘子串353 Inter turn faults 匝间短路354 Interlock 连锁355 Intermittent fault 间歇故障356 Intermittent fillet weld 间接角缝焊接357 Internal fault 内部故障358 Internal resistance 内阻359 Interrupting time 断路时间360 Intertripping underreach protection 远方跳闸欠范围保护361 Inverse phase sequence protection 逆相序保护362 Inverse power protection 逆功率保护363 Isolated neutral system 中性点绝缘系统364 Jumper connection 跳线365 Kalman filter algorithm 卡尔曼滤波算法366 Laplace and Fourier transforms 拉氏和傅里叶变换367 Leased line 租用线路368 LED 发光二极管369 Line trap 线路陷波器370 Load characteristic 负载特性371 Load flow calculations 潮流计算372 Load patterns 负荷形式373 Load schedule according to frequency change 按周波减载374 Load shedding 甩负荷375 Lockout relay 闭锁出口继电器376 Locus of measured impedance 测量阻抗轨迹377 Longitudinal differential protection 纵联差动保护378 Longitudinal differential relay 纵联差动继电器379 Loss of synchronism protection 失步保护380 Low impedance busbar protection 低阻抗母线保护381 Low-frequency component,subharmonic 低频分量,低次谐波382 Low-frequency high-voltage protection 低频高压试验383 Low-voltage protection 低压保护384 Low-voltage rekease relay 低压释放继电器385 Low-voltage relay 低压继电器386 Magnetic flux 磁通387 Magnetic induction 磁感应强度388 Magnetization curve 磁化曲线389 Magnetizing 磁化390 Magnetizing inrush current 劢磁涌流391 Magnitude of current 电流幅值392 Main protection 主保护393 Manipulating organ 操作单元394 Manipulation 操作395 Man-machine interface 人机对话接口396 Margin 裕度397 Measured impedance 测量阻抗398 Measurement 测量399 Measurement signal 测量信号400 Measuring unit 测量元件401 Mechanism latch 机械锁402 Memory circuit 记忆回路403 Metallic fault 金属性故障404 Micro-processor based protective relay 微机继电保护405 Microwave link protection 微波保护406 Minimum load impedance 最小负荷阻抗407 Motor-field failure relay 电动机磁场故障继电器408 Moving coil relay 动圈式继电器409 Muktiole-reclosing breaker 多次重合闸断路器410 Multi-ended circuit protection 多端线路保护411 Multi-finger contactor 多触点接触器412 Multi-phase compensated impedance relay 多相补偿式阻抗继电器413 Multiple earth 多重接地414 Multi-zone rekay 分段限时继电器415 Mutual-induction 互感416 Mutual-induction of zero sequence 零序互感的影响417 Mutually coupled lines 有互感线路418 Negative direction 反方向419 Negative phase relay 负相位继电器420 Negative sequence impedance 负序阻抗421 Negative-phase sequence impendence 负相序继电器422 Network topology 网络拓朴423 Neutral auto-transformer 中性点接地自耦变压器424 Neutral displacement protection 中性点过电压保护425 Neutral-current transformer 零序电流互感器426 Neutral-point earthing 中性点接地427 No-load release 无跳闸428 Non-linear characteristics 非线性特性429 Non-sinusoidal signal 非正弦信号430 Normal inverse 反时限431 Normally closed contacts 常闭节点432 Normally open contacts 常开节点433 Object-oriented 面向对向434 Off-peak 非峰值的435 Off-position 断开位置436 Offset impedance relay 偏移特性阻抗继电器437 Ohm relay 电阻继电器438 Oil-immersed type reactor 油浸式电抗器439 Open-phase relay 断相继电器440 Operating characteristic 动作特性441 Operating eqution(criterion) 动作方程(判据)442 Operating load 运行负载443 Operating time 动作时间444 Operational(internal)over-voltage 操作(内部)过电压445 Optical link protection 光纤保护446 Option board 选择板447 Optoelectronic coupler 光电耦合器件448 Orthogonal 正交的449 Oscillation 振荡450 Oscillator coil 振荡线圈451 Oscillatory reactivity perturbation 振荡反应性扰动452 Oscillatory surge 振荡冲击453 Out flowing current 外汲电流454 Out going line 引出线455 Out of service 退出运行456 Out of step 失步457 Outlet 出口458 Output(executive) organ 出口(执行)元件459 Over current protection 过电流保护460 Over fluxing ptrtection 过励磁保护461 Over head line 架空线462 Over load 过负荷463 Over reach blocking scheme 超范围闭锁式464 Over voltage protection 过电压保护465 Over voltage relay 过压继电器531466 Over-current relay withunder-voltage supervision 低电压起动的过电流保护467 Over-load relay 过载继电器468 Over-load trip 过载跳闸469 Parallel 并联470 Parallel port 并联出口471 Peak value （交变量的）最大值472 Percentage differential protection 比率差动保护473 Percentage differential relay 比率差动继电器474 Permanent fault 永久性故障475 Permissive under reaching transfertrip scheme 欠范围允许跳闸式476 Permissive underreach protection 允许式欠范围保护477 Phase comparison protection 相位比较保护478 Phase comparison relay 相位比较继电器479 Phase segregated protection 分相保护480 Phase to phase fault 相间故障481 Phase-angle of voltage transformer 电压互感器的相角差482 Phase-shifting algorithm 移相算法483 Pilot protection 高频保护；纵联保护484 Pilot protection using distance relay 距离纵联保护485 Platform 平台486 Pneumatic 气动的487 Pockels effect 波克尔斯效应488 Polar characteristics 极化特性489 Polarized voltage 极化电压490 Pole-pairs 极对数491 Porcelain insulator 瓷绝缘子492 Positive sequence impedance 正序阻抗493 Potential transformer 电压互感器494 Power direction relay 功率方向继电器495 Power factlr relay 功率因数继电器496 Power failure 电源故障497 Power line carrier 电力线载波498 Power line carrier channel 高频通道499 Power line carrier protection 电力线载波保护500 Power relay 功率继电器501 Power rheostat 电力变压器502 Power swing(out of step)blocking 振荡（失步）闭锁503 Power system analysis and computation 电力系统分析与计算504 Power system control 电力系统控制505 Power system oscillation 电力系统振荡506 Power system splitting and reclosing 解列重合闸507 Power system transients 电力系统暂态508 Power-angle 功角509 Power-angle curve 功角特性曲线510 Power-transfer relay 电源切换继电器511 Power-transformer relay 电力传输继电器512 Primary 一次侧的513 Primary protection 主保护514 Private line 专用线路515 Proportional Brake LongitudinalDifferential Protection 比例制动式纵差保护516 Protection against overpressure 超压防护517 Protection against unsymmetrical load 不对称负载保护装置518 Protection criterion 保护判据519 Protection device 保护设备；防护设备520 Protection feature 保护特性521 Protection of generator-transformer set 发电机--变压器保护522 Protection reactor 保护电抗器523 Protection screen 保护屏524 Protection switch 保护开关525 Protective cap 保护帽526 Protective casing 保护外壳527 Protective cover(protective housing) 保护罩528 Protective device(protective gear) 保护装置529 Protective earthing 保护接地530 Protective earthing outer insulation 保护接地外绝缘531 Protective equipment 保护设备532 Protective gap 保护间隙533 Protective ground 保护性接地534 Protective link 保护线路535 Protective panel 保护屏柜536 Protective relaying equipment 继电保护装置537 Protective switch 保护开关538 Protective system 保护系统539 Protective transformer 保护变压器540 PT line-break PT断线541 Pulse 脉冲542 Pulse relay(surge relay) 冲击继电器543 Quadrature 正交544 Quadrature axis 交轴545 Quasi-steady state 准稳态546 Rated armature current 额定电枢电流547 Rated burden/Rated load 额定负载548 Rated primary voltage 一次额定电压549 Rated secondary voltage 二次额定电压550 Ratio restrain 比率制动551 Reach(setting)of protection 保护范围(定值) 552 Reactance 电抗553 Reactance bond 电抗耦合554 Reactance of armature reaction 电枢反应电抗555 Reactive power cimpensation 无功补偿器556 Reactor grounded neutral system 中性点电抗接地系统557 Receiver machine 收信机558 Reclaim time 复归时间559 Recloser 重合闸560 Rectangular wave 矩形波561 Rectifier bridge 整流桥562 Recursive least square algorihm 最小二乘算法563 Redundancy of relaying system 保护配置的冗余度564 Relay acceleration after auto-reclosing 重合闸后加速保护565 Relay acceleration before auto-reclosing 重合闸前加速保护566 Relay act trip 继电器操作跳闸567 Relay based on incremental quantity 增量(突变量)继电器568 Relay based on transient component 暂态保护569 Relay location 保护安装处570 Relay must-operate value 继电器保证启动值571 Relay overrun 继电器超限运行572 Relay system configuration 保护配置573 Remote backup protection 远后备保护574 Remote controlled 遥控的575 Remote Terminal Unit 远程终端设备576 Remote-control apparatus 远程控制设备577 Reserve bus 备用母线578 Residual current 零序电流579 Residual current relay 零序电流继电器580 Residual magnetism 剩磁581 Resistance grounded neutral system 中性点接地方式582 Resultant torque 合成转矩583 Returning current of protection device 保护装置返回584 Reverse power flows 功率逆潮流585 Rotor 转子586 Rotor earth-fault protection 转子接地保护587 Rwliability 可靠性588 Sampling and holding 采样保持589 Sampling interruption service program 采样中断服务程序590 Satuation detection 饱和检测591 Saturation curve 饱和曲线592 SCADA 监控与数据采集593 Scalarproduct restraint differentrial relay 标积制动式差动继电器594 Scan 扫描595 Sealed transformer 密封式变压器596 Second harmonic escapement 二次谐波制动597 Secondary circuit 二次回路598 Section selectovity of protection 保护的区选择性599 Sectionalizer 分段断路器600 Security 安全性601 Segregated current differential protection 分相电流差动保护602 Selectivity 选择性603 Self excited 自励604 Self reset 自动复归605 Self-check 自检606 Self-energizing 自激的607 Self-induction 自感608 Self-polarize mho 自极化姆欧（导纳）继电器609 Self-polarizing 电流极化继电器610 Semiconductor diode 半导体二极管611 Semi-orthogonal wavelet 半正交小波612 Sensitive polarized 灵敏极化继电器613 Sensitivity 灵敏性614 Sequence of events recorder 事件顺序记录器615 Sequential tripping 顺序跳闸616 Serial port 串行接口617 Series 串联618 Series excited 串励619 Sesitive relay 灵敏继电器620 Setting calculation 整定计算621 Severe gas protection 重瓦斯保护622 Short circuit calculations 短路计算623 Short-term load forecasting 短期负荷预测624 Shunt 旁路；并联625 Shunt excited 并励626 Shunt running 潜动627 Shutter 挡板628 Sigle-phase transmission line 单相传输线629 Single-chip microcontroller 单片机630 Sinusoidal variations 正弦变量631 Slight gas protection 轻瓦斯保护632 Slow-to release relay 缓放继电器633 Soft strap 软压板634 Solenoid relay 螺管式继电器635 Spark gap 火花间隙636 Speed 速动性637 Splitphase transverse differential protection 裂相横差保护638 Spottily excited 他励639 Star 星形640 Start up(Pick up) 起动641 Starting current of protection device 保护装置启动电流642 State estimation 状态估计643 Static distance relay 静态距离继电器644 Static relay 静电继电器645 Stator earth-fault protection 定子接地保护646 Stator ground protection based onzero sequence current 零序电流构成的定子接地保护647 Step-type distance relay 分段距离继电器648 Strap 压板649 Subsystem 子系统650 Successive approximation typw A/D 逐次逼近型A/D651 Superimposed component protection 叠加分量保护652 Surge guard 冲击防护653 Surge impedance 波阻抗654 Surge voltage 冲击电压655 Sustained faults 持续性故障656 Sustained overload 持续657 Switch cabinet 开关柜658 Switch station 开关站659 Switching surge 开关冲击660 Symmetrical 对称的661 Symmetrical comoinents 对称分量662 Synchronization check 同期检查663 Synchronized sampling 采样同步664 Synchronizing by reference parameter vector 参数矢量同步法665 Synchronous condenser 同步调相机666 Synchronous reactance 同步电抗667 Synchronous speed 同步转速668 T ap 分接头669 Telemeter data 遥测数据670 Temperature limiting relay 过热继电器671 Temporary fault 瞬时性故障672 Terminal board 端子排673 Terminal voltage 端电压674 Test-block 试验端子675 Test-plug 试验插头676 The applied voltage 外施电压677 The no-load power factor 空载功率因数678 Thermal protection 过热保护679 Thermostat relay 恒温继电器680 Three phase one shot reclosure 三相一次重合闸681 Three terminal line protection 三端线路保护682 Through-fault 穿越故障683 Thyristor 晶体管684 Tie line 联络线685 Time interval 时间间隔686 Time over-current 时限过电流687 Time pulse relay 定时脉冲继电器688 Time-current characteristic 时间-电流特性689 Time-delay relay 时间继电器690 Time-invariant 不变时的691 Timer relay 延时继电器692 Timing relay(Timed relay) 定时继电器693 Topological information 拓朴信息694 Topology analysis 拓朴分析695 Torque-angle 转矩角696 Torsional vibration 扭转振动697 Tower 杆塔698 Transfer of auxiliary supply 后备电源切换699 Transformation matrix 变换矩阵700 Transformer protection schemes 变压器保护配置原则701 Transient analysis 暂态分析702 Transistor(type)relay 晶体管(型)继电器703 Transition impedance 过渡阻抗704 Transmission line malfunction 输电线路异常运行705 Transmitting relay 发送继电器706 Transverse differential protection 横差保护707 Transverse differential protectionfor Generator turn-to-turn faults 发电机横差保护708 Traveling wave 行波709 Traveling wave protection 行波保护710 Traveling wave relay 行波继电器711 Traveling wave signal 行波信号712 Trigger 触发器713 Trip by lical protection 保护跳闸714 Trip relay 跳闸继电器715 Trip switch 跳闸开关716 Tripping battery 跳闸用蓄电池717 Troidal 环形的；曲面；螺旋管形718 Turn to turn gault 匝间短路719 Two star connection scheme 两相星形接线方式720 Two-phase grounding fault 两相接地短路故障721 Two-phase short circuit fault 两相短路故障722 Two-position relay 二位置继电器723 Ultra-high voltage transmission 超高压输电724 Unavailability 不可用率；失效率725 Unbalance current 不平衡电流726 Unblocking signal 解除闭锁信号727 Under power protection 低功率保护728 Under power relay 低功率继电器729 Under-frequency protection 低频保护730 Under-groind cable 地埋电缆731 Under-impedance relay 低阻抗继电器732 Under-load relay 负载不足继电器733 Under-voltage protection 欠压保护734 Under-voltage relay 欠压继电器735 Under-voltage release736 Under-voltage trip 低电压跳闸737 Unit protection 单元式保护738 Vacuum circuit breaker 真空开关739 Vacuum-tube relay 电子管继电器740 Variable bridge principle protection 变电桥保护741 Vibration 振荡742 Voltage balance relay 电压平衡继电器743 Voltage differential relay 电压差动继电器744 Voltage dip 电压下降745 Voltage inception angle 电压初始角746 Voltage instability 电压不稳747 Voltage regulation 电压调节748 Voltage responsive relay 电压响应继电器749 Voltage selection relay 电压选择继电器750 Voltage sensor 电压传感器751 Voltage traveling wave 电压行波752 Voltage waveform destortion 电压波形畸变753 Voltage-controlled over-current relay 电压控制过电流继电器754 Volt-amphere characteristic 伏安特性755 Wave impedance 波阻抗756 Wave propagation velocity 波速757 Waveform 波形758 Waveform identification 波形识别法759 Wavelet transform 小波变换760 Weak power end protection 弱电源端保护761 Winding-to-winding insulation 绕组间的绝缘762 Window function 窗函数763 Zero drift 零点漂移764 Zero mode component of traveling wave 零模行波765 Zero-power-factor 零功率因数766 Zero-sequence current 零序电流767 Zero-sequence current compensation 零序电流补偿768 Zero-sequence current relay 零序电流继电器769 Zero-sequence current transducer 零序电流互感器770 Zero-sequence impedance 零序阻抗771 Zero-sequence protection 零序保护。

电力系统继电保护中英文对照表

电力系统继电保护中英文对照表七戒旅长WW2OO5 七2007-10-26 11:14131Auxiliary relay/intermediate relay中间继电器132Common-mode voltage共模电压133Impedance mismatch阻抗失配134Intermittent fillet weld间断角缝焊接135Loss of synchronism protection 失步爱护136Closing coil合闸线圈137Electro polarized relay 极化继电器138Power direction relay功率方向继电器139Direct-to-ground capacity对地电容140Shunt running潜动141Trip/opening跳闸142Trip switch跳闸开关143Receiver machine收信机144High-frequency direction finder 高频测向器145Capacity charge电容充电146time over-current时限过电流148Surge guard冲击防护149Oscillatory surge振荡冲击150Fail safe interlock五防装置151Differential motion差动152Capacitive current电容电流154 Time delay延时156Normal inverse反时限157Definite time定时限158Multi-zone relay分段限时继电器159Fail-safe unit五防161Unbalance current 不平稳电流162Blocking autorecloser 闭锁重合闸163Primary protection 主爱护164Tap分接头165YC (telemetering) 遥测167Fault clearing time 故障切除时刻168Critical clearing time 极限切除时刻169Switch station开关站170Traveling wave行波171Protection feature爱护特性172Fault phase selector 故障选线元件173Fault type故障类型174Inrush励磁涌流175Ratio restrain比率制动176Laplace and Fourier transforms 拉氏和傅利叶变换177Short circuit calculations 短路运算178Load flow calculations潮流运算179Oscillatory reactivity perturbation 振荡反应性扰动180Quasi-steady state准稳态181Automatic quasi-synchronization 自动准同步182Protective relaying equipment 继电爱护装置183AC directional overcurrent relay 交流方向过流继电器184AC reclosing relay交流重合闸继电器185Annunciator relay信号继电器188Carrier or pilot-wire receiver relay 载波或导引线同意继电器189Current-limiting relay限流继电器190Definite time relay定时限继电器192Lockout relay闭锁继电器；保持继电器：岀口继电器193Micro-processor based protective relay 微机继电爱护194Voltage -controlled overcurrent relay 电压操纵过电流继电器196Fault diagnosis故障诊断197Back-up protection 后备爱护198Overhead line架空线199High voltage line 高压线路200Underground cable埋地电缆201Circuit breaker断路器202Bnishless excitation 无刷励磁203Interlock闭锁204Trigger触发器205Winding-to-winding insulation 绕组间的绝缘206Porcelain insulator 瓷绝缘子207Tie line联络线208Leased line租用线路209Private line专用线路211Remote Terminal Unit 远程终端设备212Economic dispatch system经济调度系统213State estimation状态估量214Trip by local protection爱护跳闸215Close by local protection爱护合闸216Operational (internal) oven-oltage操作(内部)过电压217Sampling and holding采样保持218Synchronized sampling采样同步219Manipulation操作220Measuring/Metering unit测量元件221Locus of measured impedance测量阻抗轨迹222Differential mode interference差模干扰223Output (executive) organ岀口(执行)元件224Overcurrent relay with underv r oltage supervision 低电压起动的过电流爱护225Low impedance busbar protection低阻抗母线爱护帖七戒旅长WW2OO5 A 2007-10-26 11:15228 Half-cycle integral algorithm半周积分算法230Coordination of relay settings爱护的整定配合231Reach (setting) of protection爱护范畴(定值)232Coordination time inten al爱护配合时刻时期233Percentage differential relay比率差动继电器234Electromagnetic relay电磁型继电器236Instantaneous unden r oltage protection with current supervision 电流闭锁的电压速断爱护237Operating equation (criterion)动作方程(判据)238Operating characteristic动作特性239Harmonic restraining谐波制动241Segregated current differential protection分相电流差动爱护242Branch coefficient分支系数Power line carrier channel (PLC)髙频通道245High speed signal acquisition system 高速数字信号采集系统246Busbar protection with fixed circuit connection 固建联结式母线爱护247Fault recorder故障录波器248Fault phase selection故障选相249Optoelectronic coupler光电耦合器件251Compensating voltage补偿电压252Polarized voltage极化电压253Memory circuit经历回路254Unblocking signal解除闭锁信号255Power system splitting and reclosing 解列重合闸Connection with 90 degree90度接线257Insulation supervision device 绝缘监视258Inrush exciting current of transformer 励磁涌流259Two star connection scheme两相星形接线方式260Zero mode component of traveling wave 零模行波261Inverse phase sequence protection逆相序爱护262Offset impedance relay 偏移特性阻抗继电器263Frequency response频率响应264Activate the breaker trip coil起动断路器跳闸266Pennissive under reaching transfer trip scheme 欠范畴承诺跳闸式267Slight (severe) gas protection轻(重)瓦斯爱护268Man—machine interface人机对话接口270Three phase one shot reclosure 三相一次重合闸271Out-of-stcp失步272Accelerating protection for switching onto fault 重合于故障线路加速爱护动作275Abrupt signal analysis 突变信号分析276Out flowing current外汲电流277False tripping误动279Turn to turn faults inter turn faults匝间短路280Relay based on incremental quantity 增量（突变疑）继电器281Vacuum circuit breaker真空开关282Power swing （out of step） blocking 振荡（失步）闭锁284Successive approximation type A/D 逐次逼进式A/D285Infeed current助增电流286Self reset自动复归287Adaptive segregated directional current differential protection 自适应分相方向纵差爱护288Adaptive relay protection自适应继电爱护289Pilot protection纵联爱护291Angle of maximum sensitivity最大灵敏角292Out of service退出运行294Waveform波形295Outlet岀口296Electromechanical机电的297Magnitude of current电流幅值299Traveling wave signal 行波信号300Measurement signal测量信号301Traveling wave relay 行波继电器302Transmission line malfunction 输电线路专门运行303Subsystem子系统304Positive sequence impedance 正序阻抗305Negative sequence impedance 负序阻抗306Zero sequence impedance零序阻抗307Digital signal processor 数字信号处理器308Frequency sensing频率测量309Cable relay电缆继电器Under power protection 低功率爱护311Under voltage protection 低电压爱护312Transient analysis暂态分析313Voltage sensor电压传感器314Zero-sequence protection零序爱护315Zero sequence current transducer 零序电流互感器316Shunt旁路，并联317Series串联，级数318Parallel并联319Saturation饱和320Free-standing独立的，无需支撑物的Troidal环形的，曲而，螺旋管形322Bushing套管323Magnetizing 磁化324Dropout current回动电流325Reactor grounded neutral system 中性点电抗接地系统326Grounding apparatus接地装置327Dual bus双总线328Thyristor晶闸管329Spark gap 火花隙330Damping circuit 阻尼电路331Discharge 放电332Platform 平台Grading等级334Line trap线路陷波器335Field test实地试验337Off-position“断开”位置，“开路”位置338Power-angle功角339Power-angle curve 功角特性曲线340Torque-angle转矩角341Symmetrical components 对称重量342Constant常量，恒泄343Coupler耦合器345Concussion 震动Filter滤波器349Analogue 模拟350Insulator绝缘子351Switch cabinet 开关柜352Rated burdenMoad 额宦负载353Primary-次侧的354Remote-control apparatus 远距离操纵设备355Capacitance 电容356Capacitor电容器357Reactance 电抗358Inductor电感359Internal resistance 内阻Blow-out coil消弧线圈361Bundle-conductor spacer 分裂导线362Bundle factor分裂系数363Electromotive force 电动势364Volt-amphere characteristic 伏安特性365Outgoing line 引出线366electrolyte电解质368Load characteristic负载特性369Self-induction自感370Mutual-induction互感371Induction coefficient感应系数372Inductance couping电感耦合373Time-invariant时不变的回复3帖4帖七戒旅长**2005五2007"0・26 11:16374Terminal voltage端电压375Non-linear characteristics非线性特性376External characteristics外特性378Harmonic current正弦电流379Pole-pairs极对数380Quadrature正交381Angular velocity 角频率382Magnetic induction磁感应强度385Armature电枢386Peak value（交变虽的）最大值387A mutually induced um.f 互感电动势388The applied voltage 外施电压389Zero-power-factor 零功率因数390The no-load power factor 空载功率因数391Sinusoidal variations正弦变疑392A lagging power factor 滞后的功率因数393Equivalent circuit等值电路394Capacitance effect 电容效应395Direct axis 直轴396Quadrature axis 交轴398 Concentrated coil 集中绕组399Magnetization curve 磁化曲线400Residual magnetism 剩磁401Rated armature current额定电枢电流402Series excited 串励403Self excited 自励404Shunt excited 并励405spottily excited 他励407Electromagnetic torque 电磁转矩408a retarding torque 制动转矩409Rectangular wave 矩形波410Synchronous speed 同步转速411Electromagnetic brake 电磁制动412synchronous reactance 同步电抗413synchronous condenser 同步调相机414Load shedding 甩负荷415Black-start黑启动417Distribution feeder 配电馈线418Commissioning投运419Reactive power compensation 无功补偿器420Continuous rating连续运行的额左值421Al (artificial intelligence) 人工智能422Network topology网络拓补424Configuration control组态操纵425Topological information拓补信息426Black-out area停电区自适应继电爱护429Adaptive features自适应特性430Phase comparison relays相位比较继电器431Directional contact方向触点432Protective gap 爱护间隙433Protective earthing爱护接地434Protective earthing; outer insulation 爱护绝缘435Protection switch爱护开关436Protective cap爱护帽437Protective panel 爱护屏柜439Protection device爱护设备爱护外壳441Catch net; protecting net 爱护网442Protection system 爱护系统443Protective link爱护线路444Protective ground 爱护性接地445Protective cover; Protective housing 爱护罩446Protection device: Protective gear 爱护装置447Protective transformer 爱护变压器448Alarm relay报警信号继电器449Alarm signal： alerting signal 报警信号450Admittance relays 导纳型继电爱护装置451Low-voltage protection低压爱护Under-voltage release 低电压跳闸453Under-voltage trip 低电压自动跳闸454Under-run低负荷运行455Under-power protection 低功率爱护456Under-power relay 低功率继电器457Under-frequency protection低频爱护458Low-frequency high-voltage test 低频髙压实验459Low-voltage relay低压继电器460Low-voltage release relay 低压开释继电器461Under-frequency protection 低周波爱护463Under-impedance relay 低阻抗继电器465Conductance relay电导继电器466电动机磁场故障继电器467Dynamoelectric relay电动式继电器468Electric reset relay 电复位继电器469Power-transformer relay 电力传输继电器471Power system oscillation 电力系统振荡472Electric interlock relay 连锁继电器473Current overload电流过载474Self-polarizing relay电流极化继电器475Current-balance relay 电流平稳式继电器476Circuit control relay电路操纵继电器479Capacitance relay 电容继电器480Capacity ground电容接地Voltage balance relay 电压平稳继电器482Circuit control relay电路操纵继电器483Voltage responsive relay 电压响应继电器484Voltage selection relay 电压选择继电器485Power failure电源故障486Power-transfer relay电源切换继电器487vacuum-tube relay电子管继电器488Ohm relay电阻继电器489Timing relay; timed relay 定时继电器490Time pulse relay定时脉冲继电器492Directional over-current relay 方向过流继电器493Directional over-current protection 方向过流爱护494Directional distance relay 方向距离继电器495Directional pilot relaying 方向纵联继电爱护497Cut-off relay断路继电器498Circuit breaker failure protection 断路器故障爱护装置500Open-phase relay断相继电器501Earth-leakage protection 对地漏电爱护502Multiple-reclosing breaker 多次重合闸断路器503Multi-ended circuit protection 多端线路爱护506Multiple earth多重接地507Two-position relay 二位宜继电器508Generator protection 发电机爱护509Generator cutout relay发电机断路继电器Generator protection for negative sequence current 发电机负序电流爱护511Transmitting relay发送继电器512Back-spin timer反转时刻继电器513Auxiliary relay辅助继电器514Negative phase relay负相位继电器515Negative-phase sequence impendence负相序继电器516Underload relay负载不足继电器517Back-up over-speed governor 附加超速爱护装置518Induction cup relay感应杯式继电器520Induction type relay感应式继电器521Induction disc relay感应圆盘式继电器522High sensitive relay 高灵敏度继电器回复4帖5 帖七戒旅长WW2OO5 四2007-10-26 11:16523High-speed impedance relay 髙速阻抗继电器524High-voltage relay 髙压继电器525Power relay 功率继电器527Transition impedance 过渡阻抗528Thermal protection过热爱护529Temperature limiting relay 过热继电器530Overload relay 过载继电器531Overload trip过载跳闸532Thermostat relay 恒温继电器533Closing relay 合闸继电器Transverse differential protection 横差爱护535Transfer of auxiliary supply 后备电源切换536Back-up system 后备继电爱护537Delay-action relay 缓动继电器538Slow-to release relay 缓放继电器539Converter relay换流器继电器540Electromechanical relay 机电继电器541Biased differential relaying 极化差动继电爱护系统542Discontinuous relay 鉴别继电器543Transistor relay 晶体管继电器544Crystal can relay 晶体密闭继电器545Static relay 静电继电器546Fast-operate slow-release relay 快动缓释继电器547Fast-release relay 快开释继电器549Excitation-loss relay 失磁继电器553Two-phase short circuit fault 两相短路故障554Two-phase grounding fault 两相接地短路故障556Sensitive polarized relay 灵敏极化继电器558Sensitive relay 灵敏继电器560Abnormal overload 专门过载561Abnormal overvoltage 事故过电压562Above earth potential 对地电势563Absolute potential绝对电势564AC circuit breaker交流断路器565AC component交流重量566AC distribution system 交流配电系统Air-blast circuit breaker空气火弧断路器568Air-blast switch空气吹弧开关569Air brake switch空气制动开关571Air breaker空气断路器572Air-space cable空气绝缘电缆573Alive带电的574All-relay interlocking 全部继电连锁575All-relay selector 全继电式选择器578Arc extinguishing coil灭弧线圈579Arc suppressing reactor 灭弧电抗器580Asymmetric load不对称负载Asymmetric short circuit 不对称短路582Asynchronous reactance 异步电抗583Asynchronous resistance 异步电阻584Biased differential relaying 极化差动继电爱护系统585Bi-directional relay双向继电器586Blinker继电器吊牌587Blocking relay连锁继电器589Blowout coil 灭弧线圈590Bus hub总线插座591Bus protective relay 母线爱护继电器592Bus section breaker 母线分段断路器593Bus terminal fault 母线终端故障594Bus separation 母线分离595Bus tie circuit breaker母线联络继电器596Bypass 旁路597Coil factor线圈系数598Compound relay 复合电路599Continuous load连续负载600Counting relay 计数继电器602Cut-off of supply 停止供电603Cut-out relay 短路继电器604Dash current冲击电流605Data medium数据载体606Data processing 数据处理607Data transmission 数据传输608Emergency service 事故运行609Emergency standby 事故备用611Extinction coil消弧线圈612Extinguishing voltage 消弧线圈613Extra high voltage 超高压614Fault line故障线615Fault location故障左位616Feedback 反馈617Feeder馈电线618Interlock连锁619Intermittent fault间歇故障620Interrupting time 断路时刻621Negative direction 反方向622No-load release 无跳闸623Off-peak非峰值的624Operating load运行负载625Orthogonal正交的626Rated primary voltage 一次额泄电压627Rated secondar}- volage 二次额定电压628Remote controlled 遥控的629Reserve bus备用母线630Rotor转子631Sectionalizer分段断路器632Self-energizing自激的633Sequential tripping 顺序跳闸637Surge voltage冲击电压638Sustained overload 连续过电压639Symmetrical 对称的640Fault component 故障重量641Wavelet transform 小波变换642Object-oriented 而向对象643Faults recorder故障录波644Setting calculation 整立运算645Topology analysis 拓扑分析646Expert system 专家系统647Security安全性651Load schedule according to frequency change 按周波减载653Semiconductor, semiconductor diode, transistor 半导体、半导体二级管、三极管654Semi-orthogonal wavelet半正交小波656Saturation, saturation detection, saturation curve饱和，饱和检测，饱和曲线657Relay location爱护安装处658Coordination of relay settings爱护的整定配合659Coordination time interval爱护配合时刻时期660Relay system configuration爱护配置661Redundancy of relaying system爱护配置的冗余度663Protection devices, protection equipment爱护装垃ora 93UEp9dlUI 9ojns 'auepadlU!9厶9ZJ：H 9701P00乙三900乙••讲埶砒T刊9WV>0UOIJBOIJIJUOpi UIJOJOAEM"9心!30[6\ UOIlBoEdojd 9ABMH9P9JJ0 Sp^OOJ£厶9网萊劇琳3dXi）〕n 阳ZL9XIJ1PIU UOIIBUIJOJSUP.I10厶9廉园卷封a uoipunjSuiiduiES g899再wsrw mouoduioouoijBiuixojddv999乐甜UUEIV£99 坠审回虫时訣甲修鲁朋幕蒸出蛊ooiAop uoijjojojd jojuojjno oununpj puu mojjno OUIJJEISt99 677Compensation voltage补偿电压678Compensation theorem compensation principle 补偿原理679Unavailability, failure rate不可用率，失效率680Immune to electromagnetic interference 不受电磁干扰681Abnormal operating condition不正常运行状态682Sampling interruption service program 采样中断服务程序683Synchronizing by reference parameter vector 参数矢量同步法684Operational(internal) over voltage 操作(内部)过电压685Manipulating organ操作单元686Measurement, measuring unit 测量，测疑单元687Measured impedance测量阻抗688Locus of measured impedance 测量阻抗轨迹689Differential relay差动继电器690Differential mode interference差模干扰691Distributed capacitance of long line 长线分布电容692Normally closed contacts 常闭节点693Normally open contacts 常开节点694Over reach blocking scheme 超范畴闭锁式696Extra-high-voltage transmission line 超高压传输697Sustained faults连续性故障698Output(executive) organ出口(执行)元件699Contact触点、接点700Capacitor of series compensation串补电容701Window function窗函数702Differential relay with fast saturated current transformer 带有速饱和变流器的差动继电器703Single-chip microcontroller单片机704Single-phase(three phase) transmission line 单相(三相)传输线705Unit protection单元式爱护707Low frequency component, subharmonic低频重量，低次谐波708Low impedance bus bar protection低阻抗母线爱护709Current traveling wave电流行波710Electrical apparatus, equipments电器设备711Electrical network・ power network电网712Voltage waveform distortion 电压波形崎变713Voltage traveling wave电压行波714Operating time动作时刻715Multiphase compensated impedance relay 多相补偿式阻抗继电器716Generator, generator-transformer set 发电机，发电机一变压器组717Protection of generator-transformer set 发电机一一变压器爱护718Field failure protection of generator发电机的失磁爱护720Metallic fault金属性故障721Transistor type relay晶体管型继电器723Differential protection with percentage restraining 具有比率制动的差动继电器724Pilot protection using distance relay距离纵联爱护726Stator ground protection based on zero sequence current 零序电流构成的定子接地爱护728Zero sequence ct零序电流互感器729Zero sequence current relay零序电流继电器730Mutual induction of zero sequence零序互感的阻碍731Bus bar protection母线爱护732Combined bus and transformer protection母线和变压器共用爱护733Energy directional relay能量方向继电器734Inverse power protection逆功率爱护735Inverse phase sequence protection逆相序爱护736Frequency window频窗737Frequency component频率重量738Slight gas protection, severe gas protection 轻瓦斯与重瓦斯爱护739Man-machine interface人机对话接口740Weak power end protection弱电源端爱护741Three terminal line protection三端输电线爱护742Digital protection数字式爱护743Digital signal processor(dsp)数字信号处理744Double bus bar protection双母线爱护745Ultra-high voltage transmission特高压输电746Trip relay跳闸继电器747Communication interface通讯接口748Communication channel通讯通道749Mutually coupled lines有互感线路750Relay based on transient component 暂态爱护751Relay based on incremental quantity 增屋继电器753Heavy load重负荷754Relay acceleration after auto-reclosing 重合闸后加速爱护755Relay acceleration before auto-reclosing 重合闸前加速爱护756Main protection主爱护757Automatic reclosure自动重合闸758Adaptive relay protection自适应继电爱护762Longitudinal differential relay纵联差动继电器763Impedance converter阻抗变换器764Impedance circle 阻抗圆765Angle of maximum sensitivity 最大灵敏角766Minimum load impedance 最小负荷阻抗767Blocking signal闭锁信号768Arcing fault电弧接地故障769Isolated neutral system 中性点绝缘系统770Arc suppression coil消弧线圈771Healthy phases非故障相772Remote terminal unit(RTU) 远方终端773Power line carrier(PLC)电力线载波774Parallel port并行出口775Serial port串行接口776Clock时钟777SCADA监控与数据采集778Scan扫描779Self-check自检780Alarm告警781Pulse脉冲782Ground-fault of ungrounded systems 小电流接地系统785Load patterns负荷形式788Voltage instability电压不稳789Fast response 快速响应790Dynamic attributes 动态特性791Telemeter data遥测数据792Abnormal state专门态793Reverse power flows 功率逆潮流796Phase comparison relays 相位比较继电器798Switching surge开关冲击799Cascading outages连锁故障800Adaptive relaying自适应继电爱护801Time interval时刻间隔802Voltage dip电压下降803。

电力系统专业继电保护词汇及英语词汇翻译

电力系统继电保护专业词汇翻译
序号
英文全称
中文解释
1
Bus duct
母线槽; 母线管道
2
Bus hub
总线插座
3
Bus line
汇流线
4
Bus insulator
母线绝缘器
5
Bus request cycle
总线请求周期
6
Bus reactor
母线电抗器
7
Bus protection
母线保护
8
Bus rings
集电环
9
Bus rod
汇流母线
10
Bus section reactor
分段电抗器
11
Bus structure
母线支架; 总线结构
12
Bus tie switch
母线联络开关
13
Bus-bar chamber
母线箱
14
Bus-bar fault
母线故障
15
Bus-bar insulator
母线绝缘子
16
Busbar sectionalizing switch
母线分段开关
17
Current attenuation
电流衰减
18
Current actuated leakage protector
电流起动型漏电保护器
19
Current balance type current differential relay
高压电瓷绝缘子
35
Option board
任选板; 选配电路板; 选择板
36
Oscillator coil
振荡线圈

电力英语-电力系统继电保护专业词汇

电力英语1-电力系统继电保护专业词汇序号英文全称中文解释1 Directional protection 方向保护2 Distance protection 距离保护3 Over current protection 过流保护4 Pilot protection 高频保护5 Differential protection 差动保护6 Rotor earth-fault protection 转子接地保护7 Stator earth-fault protection 定子接地保护8 Over fluxing protection 过励磁保护9 Back-up protection 后备保护11 Sequential tripping 顺序跳闸12 Start up/Pick up 起动13 Breaker 断路器14 Disconnecting switch 隔离开关15 Current transformer 电流互感器16 Potential transformer 电压互感器17 Dead zone/Blind spot 死区18 Vibration/Oscillation 振荡19 Reliability 可靠性20 Sensitivity 灵敏性21 Speed 速动性22 Selectivity 选择性23 Step-type distance relay 分段距离继电器24 Time delay 延时25 Escapement/interlock/blocking 闭锁26 Incorrect tripping 误动27 Phase to phase fault 相间故障28 Earth fault 接地故障29 Through- fault 穿越故障30 Permanent fault 永久性故障31 Temporary fault 瞬时性故障32 Overload 过负荷34 Contact multiplying relay 触点多路式继电器35 Timer relay 时间继电器40 Ground fault relay 接地故障继电器41 Recloser 重合闸42 Zero-sequence protection 零序保护43 Soft strap 软压板44 Hard strap 硬压板45 High resistance 高阻46 Second harmonic escapement 二次谐波制动47 CT line-break CT断线48 PT line-break PT断线49 Secondary circuit 二次回路50 AC circuit breaker 交流开关电路51 AC directional over current relay 交流方向过流继电器52 Breaker point wrench 开关把手53 Breaker trip coil 断路器跳闸线圈54 Bus bar 母线; 导电条55 Bus bar current transformer 母线电流变压器56 Bus bar disconnecting switch 分段母线隔离开关57 Bus compartment 母线室; 汇流条隔离室58 Bus duct 母线槽; 母线管道59 Bus hub 总线插座60 Bus line 汇流线61 Bus insulator 母线绝缘器62 Bus request cycle 总线请求周期63 Bus reactor 母线电抗器64 Bus protection 母线保护65 Bus rings 集电环66 Bus rod 汇流母线67 Bus section reactor 分段电抗器68 Bus structure 母线支架; 总线结构69 Bus tie switch 母线联络开关70 Bus-bar chamber 母线箱71 Bus-bar fault 母线故障72 Bus-bar insulator 母线绝缘子73 Busbar sectionalizing switch 母线分段开关74 Current attenuation 电流衰减75 Current actuated leakage protector 电流起动型漏电保护器76 Current balance type current differential relay 电流平衡式差动电流继电器;差动平衡式电流继电器77 Current changer 换流器78 Current compensational ground distance relay 电流补偿式接地远距继电器79 Current consumption 电流消耗80 Coil adjuster 线圈调节器81 Coil curl 线圈82 Coil current 线圈电流83 Coil end leakage reactance 线圈端漏电抗84 Coil inductance 线圈电感85 Current transformer phase angle 电流互感器相角86 Distance relay; impedance relay 阻抗继电器87 Power rheostat 电力变阻器88 Electrically operated valve 电动阀门89 Electrical governing system 电力调速系统90 Field application relay 励磁继电器; 激励继电器91 High tension electrical porcelain insulator 高压电瓷绝缘子92 Option board 任选板; 选配电路板; 选择板93 Oscillator coil 振荡线圈94 Over-Voltage relay 过压继电器95 Power factor relay 功率因素继电器96 Protection against overpressure 超压防护97 Protection against unsymmetrical load 不对称负载保护装置98 Protection device 保护设备; 防护设备99 Protection reactor 保护电抗器100 Protection screen 保护屏101 Protection switch 保护开关102 Insulator cap 绝缘子帽; 绝缘子帽103 Insulator chain 绝缘子串; 绝缘子串104 Insulator arc-over 绝缘子闪络; 绝缘子闪络105 Insulator arcing horn 绝缘子角形避雷器; 绝缘子角形避雷器106 Insulator bracket 绝缘子托架; 绝缘子托架107 Impedance compensator 阻抗补偿器108 Resistance grounded neutral system 中心点电阻接地方式109 Reactance bond 电抗耦合; 接合扼流圈110 Reactance of armature reaction 电枢反应电抗111 Under-Voltage relay 欠压继电器112 Voltage differential relay 电压差动继电器114 Relay must-operate value 继电器保证启动值115 Relay act trip 继电器操作跳闸116 Relay overrun 继电器超限运行117 Longitudinal differential protection 纵联差动保护118 Phase-angle of voltage transformer 电压互感器的相角差119 Zero-sequence current/residual current 零序电流120 Residual current relay 零序电流继电器121 Bus bar protection/bus protection 母线保护122 Breaker contact point 断路器触点123 Cut-off push 断路器按钮124 Gaseous shield 瓦斯保护装置125 Neutral-point earthing 中性点接地126 Internal fault 内部故障127 Auxiliary contacts 辅助触点128 Neutral auto-transformer 中性点接地自耦变压器129 Fuse box/fusible cutout 熔断器130 Pulse relay/surge relay 冲击继电器131 Auxiliary relay/intermediate relay 中间继电器132 Common-mode voltage 共模电压133 Impedance mismatch 阻抗失配134 Intermittent fillet weld 间断角缝焊接135 Loss of synchronism protection 失步保护136 Closing coil 合闸线圈137 Electro polarized relay 极化继电器138 Power direction relay 功率方向继电器139 Direct-to-ground capacity 对地电容140 Shunt running 潜动141 Trip/opening 跳闸142 Trip switch 跳闸开关143 Receiver machine 收信机144 High-frequency direction finder 高频测向器145 Capacity charge 电容充电146 time over-current 时限过电流148 Surge guard 冲击防护149 Oscillatory surge 振荡冲击150 Fail safe interlock 五防装置151 Differential motion 差动152 Capacitive current 电容电流154 Time delay 延时156 Normal inverse 反时限157 Definite time 定时限158 Multi-zone relay 分段限时继电器159 Fail-safe unit 五防161 Unbalance current 不平衡电流162 Blocking autorecloser 闭锁重合闸163 Primary protection 主保护164 Tap 分接头165 YC (telemetering) 遥测167 Fault clearing time 故障切除时间168 Critical clearing time 极限切除时间169 Switch station 开关站170 Traveling wave 行波171 Protection feature 保护特性172 Fault phase selector 故障选线元件173 Fault type 故障类型174 Inrush 励磁涌流175 Ratio restrain 比率制动176 Laplace and Fourier transforms 拉氏和傅利叶变换177 Short circuit calculations 短路计算178 Load flow calculations 潮流计算179 Oscillatory reactivity perturbation 振荡反应性扰动180 Quasi-steady state 准稳态181 Automatic quasi-synchronization 自动准同步182 Protective relaying equipment 继电保护装置183 AC directional overcurrent relay 交流方向过流继电器184 AC reclosing relay 交流重合闸继电器185 Annunciator relay 信号继电器188 Carrier or pilot-wire receiver relay 载波或导引线接受继电器189 Current-limiting relay 限流继电器190 Definite time relay 定时限继电器192 Lockout relay 闭锁继电器；保持继电器；出口继电器193 Micro-processor based protective relay 微机继电保护194 V oltage -controlled overcurrent relay 电压控制过电流继电器196 Fault diagnosis 故障诊断197 Back-up protection 后备保护198 Overhead line 架空线199 High voltage line 高压线路200 Underground cable 埋地电缆201 Circuit breaker 断路器202 Brushless excitation 无刷励磁203 Interlock 闭锁204 Trigger 触发器205 Winding-to-winding insulation 绕组间的绝缘206 Porcelain insulator 瓷绝缘子207 Tie line 联络线208 Leased line 租用线路209 Private line 专用线路211 Remote Terminal Unit 远程终端设备212 Economic dispatch system 经济调度系统213 State estimation 状态估计214 Trip by local protection 保护跳闸215 Close by local protection 保护合闸216 Operational (internal) overvoltage 操作（内部）过电压217 Sampling and holding 采样保持218 Synchronized sampling 采样同步219 Manipulation 操作220 Measuring/Metering unit 测量元件221 Locus of measured impedance 测量阻抗轨迹222 Differential mode interference 差模干扰223 Output (executive) organ 出口（执行）元件224 Overcurrent relay with undervoltage supervision 低电压起动的过电流保护225 Low impedance busbar protection 低阻抗母线保护228 Half-cycle integral algorithm 半周积分算法230 Coordination of relay settings 保护的整定配合231 Reach (setting) of protection 保护范围（定值）232 Coordination time interval 保护配合时间阶段233 Percentage differential relay 比率差动继电器234 Electromagnetic relay 电磁型继电器236 Instantaneous undervoltage protection with current supervision 电流闭锁的电压速断保护237 Operating equation (criterion) 动作方程（判据）238 Operating characteristic 动作特性239 Harmonic restraining 谐波制动241 Segregated current differential protection 分相电流差动保护242 Branch coefficient 分支系数243 Power line carrier channel (PLC) 高频通道245 High speed signal acquisition system 高速数字信号采集系统246 Busbar protection with fixed circuit connection 固定联结式母线保护247 Fault recorder 故障录波器248 Fault phase selection 故障选相249 Optoelectronic coupler 光电耦合器件251 Compensating voltage 补偿电压252 Polarized voltage 极化电压253 Memory circuit 记忆回路254 Unblocking signal 解除闭锁信号255 Power system splitting and reclosing 解列重合闸256 Connection with 90 degree 90度接线257 Insulation supervision device 绝缘监视258 Inrush exciting current of transformer 励磁涌流259 Two star connection scheme 两相星形接线方式260 Zero mode component of traveling wave 零模行波261 Inverse phase sequence protection 逆相序保护262 Offset impedance relay 偏移特性阻抗继电器263 Frequency response 频率响应264 Activate the breaker trip coil 起动断路器跳闸266 Permissive under reaching transfer trip scheme 欠范围允许跳闸式267 Slight (severe) gas protection 轻（重）瓦斯保护268 Man－machine interface 人机对话接口270 Three phase one shot reclosure 三相一次重合闸271 Out-of-step 失步272 Accelerating protection for switching onto fault 重合于故障线路加速保护动作275 Abrupt signal analysis 突变信号分析276 Out flowing current 外汲电流277 False tripping 误动279 Turn to turn fault，inter turn faults 匝间短路280 Relay based on incremental quantity 增量（突变量）继电器281 Vacuum circuit breaker 真空开关282 Power swing (out of step) blocking 振荡（失步）闭锁284 Successive approximation type A/D 逐次逼进式A/D285 Infeed current 助增电流286 Self reset 自动复归287 Adaptive segregated directional current differential protection 自适应分相方向纵差保护288 Adaptive relay protection 自适应继电保护289 Pilot protection 纵联保护291 Angle of maximum sensitivity 最大灵敏角292 Out of service 退出运行294 Waveform 波形295 Outlet 出口296 Electromechanical 机电的297 Magnitude of current 电流幅值299 Traveling wave signal 行波信号300 Measurement signal 测量信号301 Traveling wave relay 行波继电器302 Transmission line malfunction 输电线路异常运行303 Subsystem 子系统304 Positive sequence impedance 正序阻抗305 Negative sequence impedance 负序阻抗306 Zero sequence impedance 零序阻抗307 Digital signal processor 数字信号处理器308 Frequency sensing 频率测量309 Cable relay 电缆继电器310 Under power protection 低功率保护311 Under voltage protection 低电压保护312 Transient analysis 暂态分析313 V oltage sensor 电压传感器314 Zero-sequence protection 零序保护315 Zero sequence current transducer 零序电流互感器316 Shunt 旁路，并联317 Series 串联，级数318 Parallel 并联319 Saturation 饱和320 Free-standing 独立的，无需支撑物的321 Troidal 环形的，曲面，螺旋管形322 Bushing 套管323 Magnetizing 磁化324 Dropout current 回动电流325 Reactor grounded neutral system 中性点电抗接地系统326 Grounding apparatus 接地装置327 Dual bus 双总线328 Thyristor 晶闸管329 Spark gap 火花隙330 Damping circuit 阻尼电路331 Discharge 放电332 Platform 平台333 Grading 等级334 Line trap 线路陷波器335 Field test 实地试验337 Off-position “断开”位置，“开路”位置338 Power-angle 功角339 Power-angle curve 功角特性曲线340 Torque-angle 转矩角341 Symmetrical components 对称分量342 Constant 常量，恒定343 Coupler 耦合器345 Concussion 震动348 Filter 滤波器349 Analogue 模拟350 Insulator 绝缘子351 Switch cabinet 开关柜352 Rated burden\load 额定负载353 Primary 一次侧的354 Remote-control apparatus 远距离控制设备355 Capacitance 电容356 Capacitor 电容器357 Reactance 电抗358 Inductor 电感359 Internal resistance 内阻360 Blow-out coil 消弧线圈361 Bundle-conductor spacer 分裂导线362 Bundle factor 分裂系数363 Electromotive force 电动势364 V olt-amphere characteristic 伏安特性365 Outgoing line 引出线366 electrolyte 电解质368 Load characteristic 负载特性369 Self-induction 自感370 Mutual-induction 互感371 Induction coefficient 感应系数372 Inductance couping 电感耦合373 Time-invariant 时不变的374 Terminal voltage 端电压375 Non-linear characteristics 非线性特性376 External characteristics 外特性378 Harmonic current 正弦电流379 Pole-pairs 极对数380 Quadrature 正交381 Angular velocity 角频率382 Magnetic induction 磁感应强度385 Armature 电枢386 Peak value （交变量的）最大值387 A mutually induced e.m.f 互感电动势388 The applied voltage 外施电压389 Zero-power-factor 零功率因数390 The no-load power factor 空载功率因数391 Sinusoidal variations 正弦变量392 A lagging power factor 滞后的功率因数393 Equivalent circuit 等值电路394 Capacitance effect 电容效应395 Direct axis 直轴396 Quadrature axis 交轴398 Concentrated coil 集中绕组399 Magnetization curve 磁化曲线400 Residual magnetism 剩磁401 Rated armature current 额定电枢电流402 Series excited 串励403 Self excited 自励404 Shunt excited 并励405 spottily excited 他励407 Electromagnetic torque 电磁转矩408 a retarding torque 制动转矩409 Rectangular wave 矩形波410 Synchronous speed 同步转速411 Electromagnetic brake 电磁制动412 synchronous reactance 同步电抗413 synchronous condenser 同步调相机414 Load shedding 甩负荷415 Black-start 黑启动417 Distribution feeder 配电馈线418 Commissioning 投运419 Reactive power compensation 无功补偿器420 Continuous rating 连续运行的额定值421 AI (artificial intelligence) 人工智能422 Network topology 网络拓补424 Configuration control 组态控制425 Topological information 拓补信息426 Black-out area 停电区428 Adaptive relaying 自适应继电保护429 Adaptive features 自适应特性430 Phase comparison relays 相位比较继电器431 Directional contact 方向触点432 Protective gap 保护间隙433 Protective earthing 保护接地434 Protective earthing; outer insulation 保护绝缘435 Protection switch 保护开关436 Protective cap 保护帽437 Protective panel 保护屏柜439 Protection device 保护设备440 Protective casing 保护外壳441 Catch net; protecting net 保护网442 Protection system 保护系统443 Protective link 保护线路444 Protective ground 保护性接地445 Protective cover; Protective housing 保护罩446 Protection device; Protective gear 保护装置447 Protective transformer 保护变压器448 Alarm relay 报警信号继电器449 Alarm signal；alerting signal 报警信号450 Admittance relays 导纳型继电保护装置451 Low-voltage protection 低压保护452 Under-voltage release 低电压跳闸453 Under-voltage trip 低电压自动跳闸454 Under-run 低负荷运行455 Under-power protection 低功率保护456 Under-power relay 低功率继电器457 Under-frequency protection 低频保护458 Low-frequency high-voltage test 低频高压实验459 Low-voltage relay 低压继电器460 Low-voltage release relay 低压释放继电器461 Under-frequency protection 低周波保护463 Under-impedance relay 低阻抗继电器465 Conductance relay 电导继电器466 Motor-field failure relay 电动机磁场故障继电器467 Dynamoelectric relay 电动式继电器468 Electric reset relay 电复位继电器469 Power-transformer relay 电力传输继电器471 Power system oscillation 电力系统振荡472 Electric interlock relay 连锁继电器473 Current overload 电流过载474 Self-polarizing relay 电流极化继电器475 Current-balance relay 电流平衡式继电器476 Circuit control relay 电路控制继电器479 Capacitance relay 电容继电器480 Capacity ground 电容接地481 V oltage balance relay 电压平衡继电器482 Circuit control relay 电路控制继电器483 V oltage responsive relay 电压响应继电器484 V oltage selection relay 电压选择继电器485 Power failure 电源故障486 Power-transfer relay 电源切换继电器487 vacuum-tube relay 电子管继电器488 Ohm relay 电阻继电器489 Timing relay; timed relay 定时继电器490 Time pulse relay 定时脉冲继电器492 Directional over-current relay 方向过流继电器493 Directional over-current protection 方向过流保护494 Directional distance relay 方向距离继电器495 Directional pilot relaying 方向纵联继电保护497 Cut-off relay 断路继电器498 Circuit breaker failure protection 断路器故障保护装置500 Open-phase relay 断相继电器501 Earth-leakage protection 对地漏电保护502 Multiple-reclosing breaker 多次重合闸断路器503 Multi-ended circuit protection 多端线路保护506 Multiple earth 多重接地507 Two-position relay 二位置继电器508 Generator protection 发电机保护509 Generator cutout relay 发电机断路继电器510 Generator protection for negative sequence current 发电机负序电流保护511 Transmitting relay 发送继电器512 Back-spin timer 反转时间继电器513 Auxiliary relay 辅助继电器514 Negative phase relay 负相位继电器515 Negative-phase sequence impendence 负相序继电器516 Under-load relay 负载不足继电器517 Back-up over-speed governor 附加超速保护装置518 Induction cup relay 感应杯式继电器520 Induction type relay 感应式继电器521 Induction disc relay 感应圆盘式继电器522 High sensitive relay 高灵敏度继电器523 High-speed impedance relay 高速阻抗继电器524 High-voltage relay 高压继电器525 Power relay 功率继电器527 Transition impedance 过渡阻抗528 Thermal protection 过热保护529 Temperature limiting relay 过热继电器530 Overload relay 过载继电器531 Overload trip 过载跳闸532 Thermostat relay 恒温继电器533 Closing relay 合闸继电器534 Transverse differential protection 横差保护535 Transfer of auxiliary supply 后备电源切换536 Back-up system 后备继电保护537 Delay-action relay 缓动继电器538 Slow-to release relay 缓放继电器539 Converter relay 换流器继电器540 Electromechanical relay 机电继电器541 Biased differential relaying 极化差动继电保护系统542 Discontinuous relay 鉴别继电器543 Transistor relay 晶体管继电器544 Crystal can relay 晶体密闭继电器545 Static relay 静电继电器546 Fast-operate slow-release relay 快动缓释继电器547 Fast-release relay 快释放继电器549 Excitation-loss relay 失磁继电器553 Two-phase short circuit fault 两相短路故障554 Two-phase grounding fault 两相接地短路故障556 Sensitive polarized relay 灵敏极化继电器558 Sensitive relay 灵敏继电器560 Abnormal overload 异常过载561 Abnormal overvoltage 事故过电压562 Above earth potential 对地电势563 Absolute potential 绝对电势564 AC circuit breaker 交流断路器565 AC component 交流分量566 AC distribution system 交流配电系统567 Air-blast circuit breaker 空气灭弧断路器568 Air-blast switch 空气吹弧开关569 Air brake switch 空气制动开关571 Air breaker 空气断路器572 Air-space cable 空气绝缘电缆573 Alive 带电的574 All-relay interlocking 全部继电连锁575 All-relay selector 全继电式选择器578 Arc extinguishing coil 灭弧线圈579 Arc suppressing reactor 灭弧电抗器580 Asymmetric load 不对称负载581 Asymmetric short circuit 不对称短路582 Asynchronous reactance 异步电抗583 Asynchronous resistance 异步电阻584 Biased differential relaying 极化差动继电保护系统585 Bi-directional relay 双向继电器586 Blinker 继电器吊牌587 Blocking relay 连锁继电器589 Blowout coil 灭弧线圈590 Bus hub 总线插座591 Bus protective relay 母线保护继电器592 Bus section breaker 母线分段断路器593 Bus terminal fault 母线终端故障594 Bus separation 母线分离595 Bus tie circuit breaker 母线联络继电器596 Bypass 旁路597 Coil factor 线圈系数598 Compound relay 复合电路599 Continuous load 持续负载600 Counting relay 计数继电器602 Cut-off of supply 停止供电603 Cut-out relay 短路继电器604 Dash current 冲击电流605 Data medium 数据载体606 Data processing 数据处理607 Data transmission 数据传输608 Emergency service 事故运行609 Emergency standby 事故备用611 Extinction coil 消弧线圈612 Extinguishing voltage 消弧线圈613 Extra high voltage 超高压614 Fault line 故障线615 Fault location 故障定位616 Feedback 反馈617 Feeder 馈电线618 Interlock 连锁619 Intermittent fault 间歇故障620 Interrupting time 断路时间621 Negative direction 反方向622 No-load release 无跳闸623 Off-peak 非峰值的624 Operating load 运行负载625 Orthogonal 正交的626 Rated primary voltage 一次额定电压627 Rated secondary volage 二次额定电压628 Remote controlled 遥控的629 Reserve bus 备用母线630 Rotor 转子631 Sectionalizer 分段断路器632 Self-energizing 自激的633 Sequential tripping 顺序跳闸637 Surge voltage 冲击电压638 Sustained overload 持续过电压639 Symmetrical 对称的640 Fault component 故障分量641 Wavelet transform 小波变换642 Object-oriented 面向对象643 Faults recorder 故障录波644 Setting calculation 整定计算645 Topology analysis 拓扑分析646 Expert system 专家系统647 Security 安全性651 Load schedule according to frequency change 按周波减载653 Semiconductor, semiconductor diode, transistor 半导体、半导体二级管、三极管654 Semi-orthogonal wavelet 半正交小波656 Saturation, saturation detection, saturation curve 饱和，饱和检测，饱和曲线657 Relay location 保护安装处658 Coordination of relay settings 保护的整定配合659 Coordination time interval 保护配合时间阶段660 Relay system configuration 保护配置661 Redundancy of relaying system 保护配置的冗余度663 Protection devices, protection equipment 保护装置664 Starting current and returning current of protection device 保护装置的起动电流和返回电流665 Alarm 报警666 Approximation component 逼近分量668 B sampling function B样条函数670 Transformation matrix 变换矩阵672 Fault type 故障类别673 Pockels effect 波克尔斯效应674 Wave propagation velocity 波速675 Waveform identification 波形识别法676 Wave impedance, surge impedance 波阻抗677 Compensation voltage 补偿电压678 Compensation theorem, compensation principle 补偿原理679 Unavailability, failure rate 不可用率，失效率680 Immune to electromagnetic interference 不受电磁干扰681 Abnormal operating condition 不正常运行状态682 Sampling interruption service program 采样中断服务程序683 Synchronizing by reference parameter vector 参数矢量同步法684 Operational(internal) over voltage 操作（内部）过电压685 Manipulating organ 操作单元686 Measurement，measuring unit 测量，测量单元687 Measured impedance 测量阻抗688 Locus of measured impedance 测量阻抗轨迹689 Differential relay 差动继电器690 Differential mode interference 差模干扰691 Distributed capacitance of long line 长线分布电容692 Normally closed contacts 常闭节点693 Normally open contacts 常开节点694 Over reach blocking scheme 超范围闭锁式696 Extra-high-voltage transmission line 超高压传输697 Sustained faults 持续性故障698 Output(executive) organ 出口（执行）元件699 Contact 触点、接点700 Capacitor of series compensation 串补电容701 Window function 窗函数702 Differential relay with fast saturated current transformer 带有速饱和变流器的差动继电器703 Single-chip microcontroller 单片机704 Single-phase(three phase) transmission line 单相（三相）传输线705 Unit protection 单元式保护707 Low frequency component, subharmonic 低频分量，低次谐波708 Low impedance bus bar protection 低阻抗母线保护709 Current traveling wave 电流行波710 Electrical apparatus, equipments 电器设备711 Electrical network, power network 电网712 V oltage waveform distortion 电压波形崎变713 V oltage traveling wave 电压行波714 Operating time 动作时间715 Multiphase compensated impedance relay 多相补偿式阻抗继电器716 Generator, generator-transformer set 发电机，发电机－变压器组717 Protection of generator-transformer set 发电机――变压器保护718 Field failure protection of generator 发电机的失磁保护720 Metallic fault 金属性故障721 Transistor type relay 晶体管型继电器723 Differential protection with percentage restraining 具有比率制动的差动继电器724 Pilot protection using distance relay 距离纵联保护726 Stator ground protection based on zero sequence current 零序电流构成的定子接地保护728 Zero sequence ct 零序电流互感器729 Zero sequence current relay 零序电流继电器730 Mutual induction of zero sequence 零序互感的影响731 Bus bar protection 母线保护732 Combined bus and transformer protection 母线和变压器共用保护733 Energy directional relay 能量方向继电器734 Inverse power protection 逆功率保护735 Inverse phase sequence protection 逆相序保护736 Frequency window 频窗737 Frequency component 频率分量738 Slight gas protection, severe gas protection 轻瓦斯与重瓦斯保护739 Man-machine interface 人机对话接口740 Weak power end protection 弱电源端保护741 Three terminal line protection 三端输电线保护742 Digital protection 数字式保护743 Digital signal processor(dsp) 数字信号处理744 Double bus bar protection 双母线保护745 Ultra-high voltage transmission 特高压输电746 Trip relay 跳闸继电器747 Communication interface 通讯接口748 Communication channel 通讯通道749 Mutually coupled lines 有互感线路750 Relay based on transient component 暂态保护751 Relay based on incremental quantity 增量继电器753 Heavy load 重负荷754 Relay acceleration after auto-reclosing 重合闸后加速保护755 Relay acceleration before auto-reclosing 重合闸前加速保护756 Main protection 主保护757 Automatic reclosure 自动重合闸758 Adaptive relay protection 自适应继电保护762 Longitudinal differential relay 纵联差动继电器763 Impedance converter 阻抗变换器764 Impedance circle 阻抗圆765 Angle of maximum sensitivity 最大灵敏角766 Minimum load impedance 最小负荷阻抗767 Blocking signal 闭锁信号768 Arcing fault 电弧接地故障769 Isolated neutral system 中性点绝缘系统770 Arc suppression coil 消弧线圈771 Healthy phases 非故障相772 Remote terminal unit(RTU) 远方终端773 Power line carrier(PLC) 电力线载波774 Parallel port 并行出口775 Serial port 串行接口776 Clock 时钟777 SCADA 监控与数据采集778 Scan 扫描779 Self-check 自检780 Alarm 告警781 Pulse 脉冲782 Ground-fault of ungrounded systems 小电流接地系统785 Load patterns 负荷形式788 V oltage instability 电压不稳789 Fast response 快速响应790 Dynamic attributes 动态特性791 Telemeter data 遥测数据792 Abnormal state 非常态793 Reverse power flows 功率逆潮流796 Phase comparison relays 相位比较继电器798 Switching surge 开关冲击799 Cascading outages 连锁故障800 Adaptive relaying 自适应继电保护801 Time interval 时间间隔802 V oltage dip 电压下降803 Time-current characteristic 时间-电流特性804 Graded time settings 阶梯型时间配置805 Bus coupler CB 母联断路器806 Carrier Channel 高频通道807 Strap 压板808 synchronization check 同期检查809 arc suppression coil 消弧线圈810 Power System Control 电力系统控制811 Power System Transients 电力系统暂态812 Power System Analysis and Computation 电力系统分析与计算813 fault detecting relay 故障检测继电器814 Moving coil relay 动圈式继电器816 fault location 故障定位817 V oltage inception angle 电压初始角818 Buchholtz protecter 瓦斯保护819 Hidden failures 隐形故障820 Magnetic flux 磁通821 Core 铁芯822 Carrier transmitter 收迅机823 Carrier receiver 发迅机824 Margin 裕度826 Protection criterion 保护判据827 Fiber optical communication 光纤通信828 LED 发光二极管829 Solenoid relay 螺管式继电器830 Short-term load forecasting 短期负荷预测831 Diviation character 偏移特性833 Fourier algorithm 傅立叶算法834 Recursive least square algorithm 最小二乘算法835 Kalman filter algorithm 卡尔曼滤波算法836 Zero drift 零点漂移837 Magnetizing inrush current 励磁涌流838 Zero sequence current compensation 零序电流补偿839 Amplitude Comparison 绝对值比较840 Accurate Working Current 精确工作电流841 Accurate Working V oltage 精确工作电压843 Current Transformer Saturation 电流互感器的饱和问题844 Current Differential Criterion 电流差动判据849 Differential Relay with Restraint Characteristic 具有制动特性的差动继电器852 Fault-Component Algorithms 故障分量算法853 Fiber-Optic Pilot 光纤纵联保护854 Generator Stator Winding Short Circuit Faults 发电机定子绕组短路故障855 Generator Stator Single Phase Earth Fault 发电机定子绕组单相接地保护856 Generator Negative Current Protection 发电机负序电流保护857 Generator Out of Step Protection 发电机的失步保护858 High Impedance Busbar Differential Protection 高阻抗母线差动保护862 Non-Sinusoidal Signal 非正弦信号868 Phase-Shifting Algorithm 移相算法869 Transformer Protection Schemes 变压器保护配置原则870 Transverse Differential Protection for Generator Turn-to-Turn Faults 发电机横差动保护871 Star 星形872 Delta 三角形873 Close-up fault 近距离故障874 Polar characteristics 极化特性875 Resultant torque 合成转矩876 Induction cup relay 感应杯式继电器877 Static distance relay 静态距离继电器878 Self-polarize mho 自极化姆欧、导纳继电器879 Rectifier bridge 整流桥880 Tower 杆塔883 Mechanism latch 机械锁884 Pneumatic 气动的885 Attracted armature relay 衔铁（磁铁）吸合式继电器886 Bi-stable 双稳态887 Shutter 挡板888 Chatter 颤振889 Finger 触点的接点890 Multifinger contactor 多触点接触器891 Contact bounce 触点颤动892 Terminal board 端子排893 Dislocation 损失、故障引起的混乱894 Disruption 瓦解、系统解列895 Tripping battery 跳闸用蓄电池896 Test-block 试验端子897 Test-plug 试验插头898 Clip-on leads 夹式引线899 Doubled-ended clip-on leads 双头夹式引线901 Timing relay 延时继电器902 Jumper connection 跳线903 Cross-country faults “越野式”双相同时接地故障904 Polar characteristics 极化特性905 V oltage regulation 电压调节907 Induction-disc relay 感应圆盘式继电器908 Inadvertent energization 过激磁909 Torsional vibration 扭转振动910 Percentage differential protection 比率差动保护。

电力系统继电保护外文及翻译演示教学

电力系统继电保护外文及翻译Power System ProtectionsThe steady-state operation of a power system is frequently disturbed by various faults on electrical equipment. To maintain the proper operation of the power system, an effective, efficient and reliable protection scheme is required. Power system components are designed to operate under normal operating conditions.However, due to any reason, say a fault, there is an abnormality, it is necessary that there should be a device which senses these abnormal conditions and if so, the element or component where such an abnormality has taken place is removed, i.e. deleted from the rest of the system as soon as possible. This is necessary because the power system component can never be designed to withstand the worst possible conditions due to the fact that this will make the whole system highly uneconomical. And therefore, if such an abnormality takes place in any element or component of the power system network, it is desirable that the affected element/component is removed from the rest of the system reliably and quickly in order to restore power in the remaining system under the normal condition as soon as possible.The protection scheme includes both the protective relays and switching circuits, i.e. circuit breakers. The protective relay which functions as a brain is a very important component. The protective relay is a sensing device, which senses the fault, determines its location and then sends command to the proper circuit breaker by closing its trip coil. The circuit breaker after getting command from the protective relay disconnects only the faulted element. this is why the protective relay must be reliable, maintainable and fast in operation.In early days, there used to be electromechanical relay of induction disk-type.However, very soon the disk was replaced by inverted cup, i.e.hollow cylinder and the new relay obtained was known as an induction cup or induction cylinder relay. This relay, which is still in use, possesses several important features such as higher speed; higher torque for a given power input an more uniform torque.However, with the advent of electronic tubes, electronic relays having distinct features were developed during 1940s. With the discovery of solid state components during 1950s, static relays with numerous advantages were developed. The use of digital computers for protective relaying purposes has been engaging the attention of research and practicing engineers since layer 1960s and 1980s. Now, the microprocessor/mini computer-based relaying scheme, because of its numerous advantages such as self –checking feature and flexibility, has been widely used in power system all over the world.The overall system protection is divided into following sections: (i)Generator protection,(ii)Transformer protection,(iii)Bus protection,(iv)Feederprotection,(v)Transmission line protection.Basic Requirements to Protective RelaysAny protection scheme, which i.e. required to safeguard the power system components against abnormal conditions such as faults, consists basically of two elements(i)Protective relay and (ii) Circuit breaker .The protective relay which is primarily the brain behind the whole scheme plays a very important role. Therefore proper care should be taken in selecting an appropriate protective relay which is reliable, efficient and fast in operation. The protective relay must satisfy the following requirements:⑴ since faults on a well designed and healthy system are normally rare, therelays are called upon to operate only occasionally. This means that therelaying scheme is normally idle and must operate whenever fault occurs. Inother words, it must be reliable.⑵ Since the reliability partly depends upon the maintenance, the relay mustbe easily maintainable.⑶ The palpation of the relay can be in two ways. One is the failure to operatein case a fault occurs an second is the relay operation when there is no fault.As a matter of fact, relay must operate if there is a fault and must notoperate if there is no fault.⑷Relaying scheme must be sensitive enough to distinguish between normaland the faulty system.Protective RelaysThe function of the protective relay is to sense the fault and energize the tripcoil of the circuit breaker. The following types of the protective relays are usedfor the apparatus such as synchronous machines, bus bar, transformer and theother apparatus and transmission line protection.(1) Over current relays,(2) Under voltage relays,(3) Under frequency relays,(4) Directional relays,(5) Thermal relays,(6) Phase sequence relays such as(i)negative sequence relays and, (ii)zerosequence relays,(7) Differential relays and percentage differential relays,(8) Distance relays such as (I)plane impedance relays,(ii)angle impedance relay,i.e. Ohm or reactance relays,(iii)angle admittance relays,i.e. Mho relaysand ,(iv)offset and restricted relays,(9)Pilot relays such as (i) wire pilot relays,(ii)carrier channel pilotrelays,(iii)microwave pilot relays. There are different types of the relayingscheme based on construction. They are:(i)electromechanicaltype,(ii)thermal relays,(iii) transduction relays,(iv)rectifier bridgerelay,(v)electronic relays,(vi)digital relaying schemes.电力系统继电保护电力系统的稳态运行经常会因各种电力设备配故障原因而被扰乱。

电力系统常用名词翻译

主保护 main/primary protection断电blackout广域保护方案 wide area protection schemes /remedial action schemes/system protection schemes 低频减载： underfrequency load shedding广域保护及紧急控制系统：wide-area protection and emergency control system可靠性及安全性：reliability/dependability and security*********************utility/utilities电力公司(？)*****************************切除故障：disconnect faulty/fault clearance电力故障： electric faulty连锁故障：cascading outages切机组（发电机）：generation rejection甩负荷：Load rejection简言之：simply put本地标准/决策：local criteria远后备：remote backup protectionMU和智能终端（？）：MU and actuator(IU—Intelligent Unit)保护元件：protection element相邻变电站：adjacent substation误操作:maloperation国家电网公司：National Grid Company相间或接地故障：phase and earth fault母联：busbar coupler隔离开关：disconnector集中保护：Integrity ptotection(System integrity protection system -SIPS)功能集成：functional integration集中式保护：Integrating/integrated protection,integration of protection输电变电站：transmission substation配电变电站：distribution substation断路器失灵：Circuit breaker failure(failure to trip/failure to clear)架空线: overhead transmission lines整定：tuning额定频率: nominal frequency单相接地:LG line-to-groung两相接地:LLG line-to-line-to-ground然后：since…的倒数:inverse of …降压变压器: step down transformer区分故障相：discriminate the phases involoved in the fault故障起始角: fault inception angle FIA故障电阻: fault resistance继电保护: protective relaying变电站直流电源消失: a failure of substation battery[出自文献Wide-area backup protection algorithm based on fault component voltage distribution] 通信拥塞: communication congestion负序及零序元件: negative- and zero-sequence component线路非全相运行: two-phase operation of transmission line非全相再故障: faults on two-phase operation of line分相地 in split phase。

电力专业英文单词翻译

电力专业英文单词翻译电力系统 power system发电机 generator励磁 excitation励磁器 excitor电压 voltage电流 current升压变压器 step-up transformer母线 bus变压器 transformer空载损耗 no-load loss铁损 iron loss铜损 copper loss空载电流 no-load current 有功损耗 active loss无功损耗reactive loss输电系统 power transmission system高压侧 high side输电线 transmission line高压 high voltage低压 low voltage中压 middle voltage功角稳定 angle stability 稳定 stability电压稳定 voltage stability 暂态稳定 transientstability电厂 power plant能量输送 power transfer交流 AC直流 DC电网 power system落点 drop point开关站 switch station调节 regulation高抗 high voltage shunt reactor并列的 apposable裕度 margin 故障 fault三相故障 three phase fault分接头 tap切机 generator triping高顶值 high limited value静态 static (state)动态 dynamic (state)机端电压控制 AVR电抗 reactance电阻 resistance功角 power angle有功（功率） active power电容器 Capacitor电抗器 Reactor断路器 Breaker电动机 motor功率因数 power-factor定子 stator阻抗 impedance功角 power-angle电压等级 voltage grade有功负载: active load PLoad无功负载 reactive load档位 tap position电阻 resistor电抗 reactance电导 conductance电纳 susceptance上限 upper limit下限 lower limit正序阻抗 positive sequenceimpedance负序阻抗 negative sequenceimpedance零序阻抗 zero sequenceimpedance无功（功率） reactive power功率因数 power factor无功电流 reactive current斜率 slope额定 rating变比 ratio参考值 reference value电压互感器 PT分接头 tap仿真分析 simulationanalysis下降率 droop rate传递函数 transfer function框图 block diagram受端 receive-side同步 synchronization保护断路器 circuit breaker摇摆 swing阻尼 damping无刷直流电机 Brusless DCmotor刀闸(隔离开关) Isolator机端 generator terminal变电站 transformersubstation永磁同步电机Permanent-magnet SynchronismMotor异步电机 Asynchronous Motor三绕组变压器 three-columntransformer ThrClnTrans双绕组变压器 double-columntransformer DblClmnTrans固定串联电容补偿 fixedseries capacitorcompensation双回同杆并架 double-circuitlines on the same tower单机无穷大系统 one machine -infinity bus system励磁电流 Magnetizingcurrent补偿度 degree of compensation电磁场:Electromagneticfields失去同步 loss of synchronization装机容量 installed capacity 无功补偿 reactive power compensation故障切除时间 fault clearing time极限切除时间 critical clearing time强行励磁 reinforced excitation并联电容器 shunt capacitor< 下降特性 droop characteristics线路补偿器 LDC(line drop compensation)电机学 Electrical Machinery 自动控制理论 Automatic Control Theory电磁场 ElectromagneticField微机原理 Principle of Microcomputer电工学 Electrotechnics电路原理 Principle of circuits电机学 Electrical Machinery电力系统稳态分析Steady-State Analysis of Power System电力系统暂态分析Transient-State Analysis of Power System电力系统继电保护原理 Principle of ElectricalSystem's Relay Protection电力系统元件保护原理 Protection Principle of PowerSystem 's Element电力系统内部过电压Past Voltage within Powersystem模拟电子技术基础Basis of AnalogueElectronic Technique数字电子技术Digital ElectricalTechnique电路原理实验Lab. of principle ofcircuits电气工程讲座Lectures onelectrical power production电力电子基础Basic fundamentals ofpower electronics高电压工程High voltageengineering电子专题实践Topics onexperimental project ofelectronics电气工程概论Introduction toelectrical engineering电子电机集成系统Electronic machine system电力传动与控制Electrical Drive andControl电力系统继电保护Power System RelayingProtection主变压器main transformer升压变压器step-up transformer降压变压器step-down transformer工作变压器operating transformer备用变压器standby transformer公用变压器common transformer三相变压器three-phase transformer单相变压器single-phase transformer带负荷调压变压器on-load regulatingtransformer变压器铁芯transformer core变压器线圈transformer coil变压器绕组transformer winding变压器油箱transformer oil tank变压器外壳transformer casing变压器风扇transformer fan变压器油枕transformer oil conservator(∽ drum变压器额定电压transformer reted voltage 变压器额定电流transformer reted current 变压器调压范围transformer voltage regulation rage配电设备power distribution equipmentSF6断路器SF6 circuit breaker开关switch按钮button隔离开关isolator,disconnector 真空开关vacuum switch刀闸开关knife-switch接地刀闸earthing knife-switch 电气设备electrical equipment变流器current converter电流互感器current transformer电压互感器voltage transformer电源power source交流电源AC power source直流电源DC power source工作电源operating source备用电源Standby source强电strong current弱电weak current继电器relay信号继电器signal relay电流继电器current relay电压继电器voltage relay跳闸继电器tripping relay合闸继电器closing relay中间继电器intermediate relay时间继电器time relay零序电压继电器zero-sequence voltagerelay差动继电器differential relay闭锁装置locking device遥控telecontrol遥信telesignalisation遥测telemetering遥调teleregulation断路器breaker,circuit breaker少油断路器mini-oilbreaker,oil-mini-mum breaker高频滤波器high-frequency filter组合滤波器combined filter常开触点normally opened contaact常闭触点normally closed contaact并联电容parallel capacitance保护接地protective earthing熔断器cutout,fusible cutout电缆cable跳闸脉冲tripping pulse合闸脉冲closing pulse一次电压primary voltage二次电压secondary voltage并联电容器parallel capacitor无功补偿器reactive powercompensation device消弧线圈arc-suppressing coil母线Bus,busbar三角接法delta connection星形接法Wye connection原理图schematic diagram一次系统图primary system diagram二次系统图secondary system diagram两相短路two-phase short circuit三相短路three-phase short circuit 单相接地短路single-phase ground short circuit短路电流计算calculation of short circuit current自动重合闸automatic reclosing高频保护high-freqency protection 距离保护distance protection横差保护transverse differential protection纵差保护longitudinal differential protection线路保护line protection过电压保护over-voltage protection 母差保护bus differential protection瓦斯保护Buchholtz protection变压器保护transformer protection 电动机保护motor protection远方控制remote control用电量power consumption载波carrier故障fault选择性selectivity速动性speed灵敏性sensitivity可靠性reliability电磁型继电器electromagnetic无时限电流速断保护instantaneouslyover-current protection跳闸线圈trip coil工作线圈operating coil制动线圈retraint coil主保护main protection后备保护back-up protection定时限过电流保护definite timeover-current protection三段式电流保护the current protection with three stages反时限过电流保护inverse time over-current protection方向性电流保护the directional current protection零序电流保护zero-sequence current protection阻抗impedance微机保护Microprocessor Protection。

电力行业的专业用语，中英对照表，太全了

电力行业的专业用语，中英对照表，太全了Part1电气名词Electric items交(直)流：Alternating (direct) current短路电流：Short-circuit current起始次暂态短路电流：Initial subtransient short-circuit current 冲击电流：Impulse current稳态短路电流：Steady state short-circuit current临界电流：Critical current切断电流：Rupturing current熔断电流：Blow-out current故障电流：Fault current计算电流：Calculating current极限有限电流：Limit effective current过电流：Over current逆电流：Inverse current整定电流：Setting current额定电流：Rated current电流密度：Current density短路电流最大有效值：Maximum effective value of short-circuit current高压：High-voltage , High-tension低压：Low-voltage , Low-tension计算电压：Calculating voltage激磁电压：Exciting voltage冲击电压：Impulse voltage临界电压：Critical voltage残留电压：Residual voltage击穿电压：Puncture voltage脉动电压：Pulsating voltage供电电压：Supply voltage电力电压：Power voltage照明电压：Lighting voltage灯丝电压：Filament voltage额定电压：Rated voltage电压损失：Voltage loss过(欠)电压：Over (under) voltage线路电压：Line voltage电压降：Voltage drop工作电压：Working voltage一次电压：Primary voltage二次电压：Secondary voltage电源：Electric source (power supply)自控电压：Power supply for process control6KV 控制闪光电源：Flashing supply for 6kV control 工作电源：Working power supply (electric source) 保安电源：Emergency power supply (electric source) 直流稳压电源：Stabilized D.C. source控制电源：Control supply直流电源：D.C. source交流电源：A.C. source负荷计算：Load calculation设备容量：Installed capacity需要容量：Electric demand功率因数：Power factor安装高度：Mounting height耐电压：Breakdown voltage工频耐压：High-voltage test with working frequency 表面闪络：Surface flash-over直流泄漏：D.C. leakage体电阻率：Volume resistivity介质损失角：Dielectric loss angle击穿强度：Puncture intensity电压等级：Voltage grade比重：Specific gravity性能：Feature相序：Phase sequence瞬时：Instantaneous倾角：Angle of inclination跨度：Span正极：Positive pole负极：Negative pole截面(积)：Cross section area辅助电源：Auxiliary source遮断容量：Interrupting capacity载流量：Current-carrying capacity校正系数：Correction factor连续负荷：Continuous load长期载流量：Continuous capacity长时间额定值：Longtime rating电动机堵转电流：Locked-rotor motor current 限定负荷：Limited load电感负荷：Inductive load感应电流：Induced currentPart2线路(母线、回路)Lines (Bus , circuits)母线：Bus-bar合闸电源母线：Closing power source bus闪光母线：Flashing-bus备用母线：Spare bus装在支柱上的插接式母线：Post-supported plug-in bus way装在吊钩上的插接式母线：Hook-supported plug-in bus way 装在支架上的插接式母线：Bracket-supported plug-in bus way 小母线：Miniature bus电源小母线：Power supply miniature bus操作小母线：Operating miniature bus事故信号小母线：Miniature bus for fault signal闪光小母线：Flashing miniature bus主母线：Main bus直流主母线：D.C. main bus预告母线：Prewarning bus干线：Main line照明干线：Lighting main line接地干线：Grounding main line插座干线：Receptacle main line电压干线：Voltage main line端子出线：T erminal outgoing中性线：Neutral支线：Branch-line引入线：Lead-in电气线路：Electric circuit交流配电线路：A.C. distribution circuit直流配电线路：D.C. distribution circuit事故照明线路：Emergency lighting circuit控制线路：Control circuit接地或接零线路：Grounding or neutralizing circuit信号线路：Signal circuit有接地极的接地线路网：Grounding with grounding electrodes定子绕组测温回路：Temperature measuring circuit for stator winding接地信号回路：Grounding signal circuit闪光信号回路：Flashing-signal circuit开阀回路：Circuit for opening valve关(闭)阀回路：Circuit for closing valve开度计回路：Circuit for opening meter电流测量回路：Current-measuring circuit差动保护回路：Differental protective circuit过流保护回路：Over-current protective circuit合闸回路：Closing circuit停车延时回路：Delayed shutdown circuit掉闸回路：Trip circuit激磁回路：Exciting circuit备用回路：Spare circuit主回路：Main circuit馈路：Feeder circuit现有回路：Existing circuit单线回路：Single-wire circuit接地回路：Earthed circuit有电压的电路：Live circuitPart 3设备Equipments高压开关柜：H.V. switchgear动力配电箱：Power distribution cabinet电源配电箱：Source distribution cabinet直流配电屏：D.C. switchboard (distribution panel)交流低压配电屏：A.C.L.V. switchboard (distribution panel)静电电容器柜：Static capacitor cabinet多种电源插销箱：Receptacle box for miscellaneous powersupplies控制箱：Control cabinet照明配电箱：Lighting (distribution panel)连接箱：Junction box出线盒：Outlet box开关箱：Switch box控制台：Console分段屏：Sectionalizing panel进线屏：Incoming line panel电控箱：Electric control panel边屏：Side board端子箱：Terminal box供电盘：Power supply box瓶车箱：Synchronizing cabinet电压互感器柜：Potential transformer cabinet信号屏：Signal panel浮充屏：Floating panel蓄电池屏：Battery panel充电屏：Charging panel母线联络柜：Bus tie cabinet转换开关：Transfer switch电压表转换开关：Voltmeter change-over switch 铁壳开关：Metal-clad switch (Iron-clad switch) 管式熔断器：Cartridge fuse真空断路器：Vacuum circuit breaker (V.C.B.)自动开关：Automatic switch高压负荷开关：H.V. load break switch三极高压断路器：3-pole HV circuit-breaker刀开关：Knife switch转换开关：Transfer switch双极铁壳开关：2-pole iron-clad switch风扇变速开关：Fan speed regulator switch密闭照明灯开关：Hermetic lighting switch防爆照明灯开关：Explosion-proof lighting switch行程开关：Limit switch高压隔离开关：H.V. disconnecting switch明装单极板钮开关：Surface-mounted single-pole toggle switch暗装单极板钮开关：Flush-mounted single-pole toggle switch 三路开关：Three-way switch气密式组合开关：Hermetic packet type switch防护式开关：Guard type switch联锁开关：Interlock switch操作方式选择开关：Selecting switch for types of operation控制电源开关：Switch for control supply主令开关：Master switch (controller)多切点切换开关：Multi-point change-over switch按钮：Push-button控制按钮：Control push-button防爆控制按钮：Explosion-proof control push-button事故紧急按钮：Emergency stopping push-button起动按钮：Starting push-button停止按钮：Stopping push-button现场按钮：Push-button in field挡板：damper音响解除按钮：Push-button for sound release起动器：Starter磁力起动器：Magnetic starter综合起动器：Combination starter (Magnetic starter combination)电力变压器：Power transformer调压变压器：Voltage regulating transformer电压互感器：Potential transformer电流互感器：Current transformer照明变压器：Lighting transformer三相三绕组变压器：3-phase tertiary winding transformer高压试验变压器：H.V. testing transformer局部照明变压器：Local lighting transformer多量程仪用电流互感器：Multi-range current transformer for measurement降压变压器：Step-down transformer伺服电动机：Servo-motor双电压电动机：Dual-voltage motor感应电动机：Induction motor交流异步电动机：A.C. asynchronous motor同步电动机：synchronous motor三相滑环感应电动机：3-phase slip-ring induction motor三相鼠笼感应电动机：3-phase squirrel-cage induction motor 绕线式电动机：Wound-rotor induction motor反应式电动机：Reaction motor柴油发电机：Diesel generator励磁发电机：Excitation generator明装双极插座：Surface-mounted 2-pole receptacle暗装双极插座：Flush-mounted 2-pole receptacle双极带接地插座：2-pole receptacle with grounding contact 单相三孔明插座：Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座：Guard type surface-mounted 3-phase 4-pole receptacle配照型灯：Standard dome lighting fitting搪瓷深照型灯：Enameled high bay lighting fitting防水防尘灯：Water and dust proof lighting fitting安全灯：Safety lighting fitting隔爆灯：Explosion-proof lighting fitting弯灯：Goose-neck light壁灯：Wall light高压水银灯：High pressure mercury vapor lighting fitting 投光灯：Flood-light (projection light)信号灯：Signal lamp天棚灯：Ceiling-mounted lighting fitting局部照明灯：Local lighting fitting灯座：Lamp holder事故照明灯：Emergency lighting fitting高压水银荧光灯：H.P. mercury fluorescent lighting fitting 广照型工厂灯：Wide lit type industrial fitting深照型灯具：High bay lighting fitting白炽灯具：Incandescent lamp (bulb)圆球型灯：Globe lamp嵌入式荧光灯：flush type fluorescent lighting fitting红色障碍灯：Red obstruction lamp for aviation厂区道路照明灯：Street lighting in plant area路灯：Street lamp视孔灯：Inspection hole lamp立杆弯灯：goose-neck post lamp , pole lamp模拟报警信号：Semigraph and alarm signal自整角机：Selsyn励磁机：Exciter显示器：Display电位器：Potentiometer内电阻：Internal resistance固定电阻(器)：Fixed resistance脱扣：Release , trip分励：Shunt trip特殊失压脱扣器：Special no-voltage release“或”开关放大器：“Or” switch amplifier制动器：Brake电容：Capacitor整流器：Rectifier镇流器：Chock分流器：Shunt油变阻器：Oil immersed rheostat频敏电阻器：Frequency sensitive rheostat滑线变阻器：Sliding rheostat蜂鸣器：Buzzer电机加热器：Space heater (for motor)空气断路器电机操作机构：Motor operating mechanism for air circuit-breaker可控硅励磁装置：Silicon controlled rectifier excitation device 保护装置：Protective device (element)闪光装置：Flashing device接闪装置(避雷器)：Lightning arrester断相保护：Phase failure protectionPart4保护、继电器Protection , relays信号继电器：Signal relay过电流继电器：Over-current relay电压继电器：Voltage relay时间继电器：Time relay中间继电器：Auxiliary relay热继电器：Thermal relay温度继电器：Temperature relay瓦斯继电器：Gas relay控制电源中间继电器：Auxiliary relay for control supply自动操作继电器：Relay for auto-operation低电压继电器：Under-voltage relay过电压继电器：Over-voltage relay联锁继电器：Interlock relay冲击继电器：Impact relay合闸位置继电器：Close position relay逆流继电器：Reverse-current relay差流继电器：Differential current relay差动继电器：Differential relay电流继电器：Current relay功率继电器：Power relay接地继电器：Earthing relay重合闸继电器：Reclosing relay同步继电器：Synchronous relay速动继电器：Quick acting relay定时限继电器：Definite time relay光电继电器：Photoelectric relay电子继电器：Electronic relay电磁式继电器：lectromagnetic relay电动式继电器：Electrodynamic relay气压继电器：Gas-pressure relay继电器常开触点：Relay N.O. contact继电器常闭触点：Relay N.C. contact继电器保护触点(常开)：Relay holding contact (N.O.)能自动返回的常闭按钮触点：Self-return button with N.C. contact模拟信号触点：Contact for semigraph signal强励磁接点：Shock excitation contact电感线圈：Induction coil电流线圈：Current coil脱扣线圈：Trip coil合闸线圈：Close coil释放线圈：Releasing coil掉闸线圈：Tripping coil予告信号：Prewarning signal掉闸回路断线信号：Breakage signal of trip circuit断路器事故掉闸信号：Fault trip signal of breaker掉闸音响信号：Tripping audible signal重瓦斯预告信号：Heavy gas prewarning signal温度预告信号：T emperature prewarning signal手动、自动操作时事故信号：Fault signal in manual/automatic operation保护掉闸：Protective trip控制掉闸：Control trip手动跳闸：Manual trip变电所紧急停车：Emergency shutdown at substation工艺故障：Fault in process励磁故障：Fault in excitation工作电源失电报警：No-voltage alarm of working electric source工作电源分合闸：On and off of working electric source工作电源投入：Throw-in of working electric source保安电源送电：supply of emergency electric source运转指示：Indicating of operation投入指示：Indicating of throw-in同步指示：Indicating of synchronism延时停车：Delayed shutdown电源切除：Switch off the power supply速断及过流断通：Instantaneous trip and over-current off/on 自保持：Self-holding自锁：Self-lock联锁：Interlocking绝缘监视：Insulation supervision电压监视：Voltage supervision联锁解除：Release of interlock工作、保安电源切换：Transfer of working and emergency power supply发电机与工作母线并车：Synchronization of generator to working bus重瓦斯保护：Heavy gas protection开或闭超扭矩保护：Over-torque protection during opening and closing valve电机起动顺序：Sequence of motor starting铭牌框注字：Name plate denotation (inscription)Part5电气仪表Electric instruments电流表：Ammeter电压表：Voltmeter三相三线有功电度表：Three-phase three-wire kilowatt-hour meter , kWh meter单相电度表：Single-phase kilowatt-hour meter三相无功电度表：Three-phase kilovar-hour meter有功功率表：Active power meter , kilowatt meter无功功率表：Reactive power meter , kilovar meter三相瓦特表(功率表)：Three-phase watt meter功率因数表：Power factor meter频率表：Frequency meter验电流器：Galvanoscope欧姆表：Ohmmeter相位表：Phase meter转速表：Tachometer波长表：Wave-length meter三相四线制标准电度表：3-phase 4-wire standard watthour-meter过载电流表：Overload ammeter低功率因数瓦特表：Low power-factor wattmeter交直流两用钳型电流表：A.C./D.C. multi-purpose tongtester 兆欧表：Megger , Megohmmeter万用表：Avometer微安表：Microammeter毫安表：Milliammeter各种测量仪表：Various kind of measuring instruments接地电阻测量仪：Earthing resistance tester真空管电压表：Vacuum tube voltmeter电动秒表：Electric second-meterPart6防雷Lightning protection避雷装置：Lightning protector避雷针：Lightning rod避雷带：Strap type lightning protector避雷网：Network of lightning protector避雷针支架：Lightning rod support避雷针尖：Tip of lightning rod避雷针拉铁：Brace for lightning rod避雷器：Lightning arrester , surge discharger球型避雷器：Spherical arrester管形避雷器：Tubular arrester阀形避雷器：Auto-valve arrester低压避雷器：Low voltage arrester角形避雷器：Horn arrester多隙避雷器：Multigap arrester铝避雷器：Aluminum cell arrester氧化膜避雷器：Oxide film arrester击穿保险器：Puncture lightning arrester雷击：Lightning stroke直接雷击：Direct lightning stroke感应雷击：Induction lightning stroke雷电日：Thunderbolt days雷电或然率：Lightning and thunder probability 触电：Electric shock静电感应：Electrostatic inductionPart7接地Grounding , earthing接地保护：Ground protection , earth protection 防雷接地：Grounding for lightning保护接地：Protective earthing人工接地：Artificial grounding工作接地：Working grounding , working earthing 重复接地：Multiple earthing屏蔽接地：Screen earthing , shielding ground中性点接地：Neutral point grounded接地系统：Grounding system , earthing system 接地故障：Ground fault , earth fault单相接地：Single phase earthing母线接地：Bus ground接地装置：Grounding device , earthing device引下线：Down-lead , down conductor引下线固定：Clamping plate of support for fixing支架夹板：Down lead引下线固定支脚：Support for fixing down lead接地线：Ground connector接地干线：Ground(ing) main , (bus)接地网：Grounding network , earthing network接地极：Earth electrode (pole)接地电阻：Earth resistance接地电路：Earth (ground) circuit连接条：Connecting strip断接卡：Connecting clampPart8室、所Room , Substation贮藏室：Storage套间：Compartment蓄电池室：Battery room控制室：Control room配电室：Distribution room维修间：Repair room变电所：Substation高压配电室：H.V. distribution room休息室：Rest roomPart9电修车间设备Equipments of electric repair砂轮机：Emery wheel grinder台钻：Bench drilling machine交流电焊机：A.C. welding machine移动式空气压缩机：Portable air compressor手电钻：Electric hand drill单速手摇绕线机：Single speed hand winding machine导线钳压器：Wire jointing press-clamp油压千斤顶：Hydraulic jack电吹尘器：Electric dust cleaner存放柜：Store chest高压试验变压器：H.V. testing transformer泄漏试验变压器：Leakage testing set大电流发生器：Strong current generator油浸自冷感应调压器：Oil-immersed self-cooled induction voltage regulator多量程仪用电流互感器：Multi-range current transformer for measurement仪用电感互感器：Instrumental voltage transformer单相自耦变压器：Single-phase auto-transformer三相自耦变压器：3-phase auto-transformer硅整流器：Silicon rectifier仪表试验台T esting stand for instrument慢扫描示波器：Slow scanning oscillograph交流电子稳压器：A.C. electronic voltage stabilizer携带式交流电桥：Portable A.C. electric bridge接地电阻测量仪：Earthing resistance tester电缆故障探伤仪：Cable fault detector直流单臂电桥：D.C. single-arm electric bridge , Wheatstone bridgePart10材料Material绝缘包布：Insulating tape填料：Filler , packing绝缘膏：Insulating compound电缆膏：Cable compound防腐油：Anti-corrosive oil沥青漆：Bituminous varnish绝缘漆：Insulating varnish瓷漆：Enamel varnish有色金属：Non-ferrous metal黑色金属：ferrous metal白金属：White metal云母：Mica环氧树脂：Epoxy resin聚氯乙烯：Polyvinyl chloride , PVC 蜡：Wax滑石粉：Talc powder电胶木：Bakelite聚丙烯外壳：Polyacrylic cover耐油橡胶管：Oil-proof rubber tubes 接地铜线：Grounding copper wire 垫圈：Pad塑料绝缘线：Plastics insulated wire 橡套电缆：Rubber sheathed cable 中间接头：Splice填充剂：Filling agent绝缘电线：Insulated wire移动软电缆：Movable flexible cable 补偿导线：Extension wire套管：Bushing母线槽：Busway悬索：Cable suspension滑触线：Trolley conductor镀锌煤气管：Galvanized gas pipe 镀锌角钢：Galvanized steel angle 镀锌扁钢：Galvanized steel strap钢丝绳：Steel wire rope电笛：Siren电磁阀：Electromagnetic valve连接片：Connecting link切换片：Transfering link端子排：Terminal board半导体二极管：Semiconductor diode开度计：Opening meter逻辑元件：Logical element接线盒：Junction box仪表槽板：Instrument trunking电缆吊架：Cable hanger出线套：Outgoing line sleevePart11图名Drawings , diagrams电气图纸目录：Contents of electric drawings电力系统图：Electric power system diagram照明系统图：Lighting system diagram电力平面布置图：Electric power layout plan照明平面布置图：Lighting layout plan单线图：One line diagram控制箱面部布置图：Surface arrangement of control box 背部接线图：Back wiring (diagram)外部接线图：External (outside) wiring diagram内部接线图：Internal (inside) wiring diagram控制原理图：Principle control diagram原理图：Schematic diagram展开图：Developed diagram电气标准图：Electric standard drawing电气施工图：Electric working drawing复用图：Reproducibles (drawing)电缆联系图：Cable hook-up diagram转换开关接点图：Contact diagram of transfer switch箱侧视图：Side view of box正视图：Front view , facade背视图：Back view剖面图：Section参考图：Reference drawing电缆敷设图：Cable laying diagram箱内框架布置图：Arrangement of frames inside the cabinet 控制箱台面展开图：Surface developed diagram of console出线端子示意图：Schematic diagram of terminal outgoing lines端子接线图：Diagram of terminal connections电气管线表：List of wire , cable and conduits设备材料表：List of equipment and materialsPart12表头Tables电力系统图：Power system diagram引入线：Lead in保护设备：Protective device型号：Type额定值：Rating整定值：Setting主启动设备回路：Circuit to starting device导线型号、芯数、截面及管径：Conductor type , cores , section & diameter of conduit线长：Wire length管长：Conduit length启动设备：Starting device型号规格：Type , specification保护元件：Protective element计量装置：Calculating device用电设备主回路：Main circuit of electric equipment 控制回路：Control circuit控制装置：Control device用电设备：Electric equipment设备容量：Consumer capacity生产设备：Production equipment位号：No. of location名称：Name备注：Remarks引入线：Feed in配电箱：Distribution cabinet型号及编号：Type and No.开关型号：Switch type保护装置：Protective device回路编号：Circuit No.相别：Phase灯数：Number of lamps插座数：Number of receptacles电缆编号：No. of line起点：Starting终点：Ending母线截面：Section of bus零母线：Neutral bus屏编号：Panel No.型号及方案号：Type and variant No.控制原理图号：Principle control diagram工艺位号：Process item No.Part13标准图词汇T erms from standard DWG电工系统图图形符号：Graphic symbols for electric system交流电的相别：A.C. phase sequence直流电的正负极：D.C. positive and negative poles有中性点引出线的星形连接的三相绕组：Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组：3-phase winding with open delta connection互相连接的导线：Cross connection of wires不连接的跨越导线：Crossing wires not in contact with each other可拆卸的电气连接：Removable connection电缆终端头：Pothead of cable or cable end自耦变压器：Auto-transformer感应调压器：Induction voltage regulator凸极同步电动机：Salient pole synchronous motor带接换装置的蓄电池组：Accumulator battery with tap-changers空气断路器：Air circuit-breaker保持触点：Holding contact热元件：Thermal element自动复位的操作开关：Spring-return operating switch插接器：Plug-in connector电喇叭：Horn电炉：Electric furnace分流器：Shunt可控硅整流箱屏：Silicon controlled rectifier box panel直流配电屏：D.C. distributing panel磁力起动器组：Magnetic starter group自动开关箱：Automatic switch box行程开关：Limit switch局部灯：Local lighting fitting荧光灯列：Series fluorescent lighting fitting防护式灯开关：Protective switch导线引上：Conductors turning up导线引下：Conductors turning down导线由上引来：Conductors turning from above导线由下引来：Conductors turning from below电缆沟：Cable trench调压器：Voltage regulator隔离变压器：Isolating transformer击穿保护器：Puncturing safety device晶体管：Transisorized diode地坪：Grade level电缆与水管平行：Cable running parallel to a water supply pipe电缆与热力管道交叉敷设：Cable running across heat pipeline 车道Drive way电缆穿管与管道交叉：Cable protective pipe across a pipeline 双(单)侧支架电缆沟：Trench with rack on both sides (one side) 室外地坪：Outdoor grade跨接线：Jumper金属软管：Flexible metal tube过渡接头：AdapterPart14电气工程及其自动化专业术语晶体管：transistor三极管：audion电容：capacitance柴油机：Diesel联结耦合：coupling载流能力(最大允许电流)：current carrying capacity传导性：conductivity绝缘：in isolation导线：lead泄漏电流：leakage current感应系数：inductance线圈：loops微处理器：macroprocessor多媒体展示：multimedia show中压配电：medium-power distribution电机及软起动器：motor and soft starters数控系统：numerical controls最佳的，最理想的：optimal过载继电器：overload relays过冲：overshoot峰值电流：peak current电力分散：power dissipation过程自动化：process automation过程仪表及分析仪器：process instrumentation and analytics 穿孔，冲压：punch电抗：reactance再充：recharge稳压电源：regulated power supply阻抗：resistance电阻器：resistor共振：resonate自感应：self-inductance串联感应：series inductance模拟：simulation热循环：thermal cycle厚度：thickness调压器：voltage regulator扭曲，变形：warping线路配置图：wiring layout交流变频器：AC-drives非对称的：asymmetrical衰减：attenuation桥接阻抗：bridged impedance电缆桥架：cable bridge电荷：charge电路原理图解：circuit schematic diagram 系数：coefficient构造：configuration常量：constant铜片：copper sheet阻尼：damping分解：decomposition分离：decouple延迟电路：delay circuit介电原片：dielectric sheets钳位：diode clamping边缘连接器：edge connector电气基础设施：electrical infrastructure 电气安装技术：electrical installation方程组：equations set四层：four-layer接线图：hookup人机界面：human machine interface阻抗：impedance入射：incidence入射波：incident wave合成一体的：incorporated瞬间的：instantaneous交叉：interleaved负载导纳：load admittance集中的：lumped模式的：modal建模：modeling电机管理系统：motor management systems安装垫片：mounting pads噪音安全系数：noise margins邻近效应：proximity effect弧度：radian有抵抗力的：resistive示意图：schematic服务和工业解决方案：services & industry solutions 终结器：terminator。

[VIP专享]电力系统继电保护专业词汇

电力系统继电保护专业词汇序号英文全称中文解释1Directional protection方向保护2Distance protection距离保护3Over current protection过流保护4Pilot protection 高频保护5Differential protection差动保护6Rotor earth-fault protection 转子接地保护7Stator earth-fault protection定子接地保护8Over fluxing protection过励磁保护9Back-up protection后备保护11Sequential tripping顺序跳闸12Start up/Pick up起动13Breaker 断路器14Disconnecting switch 隔离开关15Current transformer 电流互感器16Potential transformer电压互感器17Dead zone/Blind spot死区18Vibration/Oscillation振荡19Reliability可靠性20Sensitivity灵敏性21Speed 速动性22Selectivity 选择性23Step-type distance relay分段距离继电器24Time delay 延时25Escapement/interlock/blocking闭锁26Incorrect tripping 误动27Phase to phase fault 相间故障28Earth fault接地故障29Through- fault穿越故障30Permanent fault永久性故障31Temporary fault瞬时性故障32Overload 过负荷34Contact multiplying relay触点多路式继电器35Timer relay时间继电器40Ground fault relay接地故障继电器41Recloser 重合闸42Zero-sequence protection零序保护43Soft strap软压板44Hard strap硬压板45High resistance高阻46Second harmonic escapement二次谐波制动47CT line-break CT断线48PT line-break PT断线49Secondary circuit二次回路50AC circuit breaker交流开关电路51AC directional over current relay 交流方向过流继电器52Breaker point wrench 开关把手53Breaker trip coil 断路器跳闸线圈54Bus bar 母线; 导电条55Bus bar current transformer母线电流变压器56Bus bar disconnecting switch分段母线隔离开关57Bus compartment母线室; 汇流条隔离室58Bus duct 母线槽; 母线管道59Bus hub 总线插座60Bus line 汇流线61Bus insulator 母线绝缘器62Bus request cycle 总线请求周期63Bus reactor 母线电抗器64Bus protection 母线保护65Bus rings 集电环66Bus rod 汇流母线67Bus section reactor 分段电抗器68Bus structure 母线支架; 总线结构69Bus tie switch 母线联络开关70Bus-bar chamber 母线箱71Bus-bar fault 母线故障72Bus-bar insulator 母线绝缘子73Busbar sectionalizing switch母线分段开关74Current attenuation 电流衰减75Current actuated leakage protector 电流起动型漏电保护器76Current balance type current differential relay 电流平衡式差动电流继电器;差动平衡式电流继电器77Current changer 换流器78Current compensational ground distance relay 电流补偿式接地远距继电器79Current consumption 电流消耗80Coil adjuster 线圈调节器81Coil curl 线圈82Coil current 线圈电流83Coil end leakage reactance 线圈端漏电抗84Coil inductance 线圈电感85Current transformer phase angle 电流互感器相角86Distance relay; impedance relay阻抗继电器87Power rheostat电力变阻器88Electrically operated valve电动阀门89Electrical governing system电力调速系统90Field application relay 励磁继电器; 激励继电器91High tension electrical porcelain insulator高压电瓷绝缘子92Option board 任选板; 选配电路板; 选择板93Oscillator coil 振荡线圈94Over-Voltage relay 过压继电器95Power factor relay功率因素继电器96Protection against overpressure 超压防护97Protection against unsymmetrical load不对称负载保护装置98Protection device 保护设备; 防护设备99Protection reactor 保护电抗器100Protection screen 保护屏101Protection switch 保护开关102Insulator cap绝缘子帽; 绝缘子帽103Insulator chain 绝缘子串; 绝缘子串104Insulator arc-over 绝缘子闪络; 绝缘子闪络105Insulator arcing horn 绝缘子角形避雷器; 绝缘子角形避雷器106Insulator bracket 绝缘子托架; 绝缘子托架107Impedance compensator阻抗补偿器108Resistance grounded neutral system 中心点电阻接地方式109Reactance bond 电抗耦合; 接合扼流圈110Reactance of armature reaction 电枢反应电抗111Under-Voltage relay欠压继电器112Voltage differential relay 电压差动继电器114Relay must-operate value继电器保证启动值115Relay act trip继电器操作跳闸116Relay overrun继电器超限运行117Longitudinal differential protection纵联差动保护118Phase-angle of voltage transformer电压互感器的相角差119Zero-sequence current/residual current零序电流120Residual current relay零序电流继电器121Bus bar protection/bus protection母线保护122Breaker contact point断路器触点123Cut-off push断路器按钮124Gaseous shield 瓦斯保护装置125Neutral-point earthing中性点接地126Internal fault内部故障127Auxiliary contacts辅助触点128Neutral auto-transformer中性点接地自耦变压器129Fuse box/fusible cutout熔断器130Pulse relay/surge relay 冲击继电器131Auxiliary relay/intermediate relay中间继电器132Common-mode voltage共模电压133Impedance mismatch 阻抗失配134Intermittent fillet weld间断角缝焊接135Loss of synchronism protection失步保护136Closing coil合闸线圈137Electro polarized relay 极化继电器138Power direction relay 功率方向继电器139Direct-to-ground capacity对地电容140Shunt running潜动141Trip/opening跳闸142Trip switch跳闸开关143Receiver machine 收信机144High-frequency direction finder 高频测向器145Capacity charge 电容充电146time over-current时限过电流148Surge guard冲击防护149Oscillatory surge振荡冲击150Fail safe interlock 五防装置151Differential motion差动152Capacitive current电容电流154Time delay延时156Normal inverse反时限157Definite time定时限158Multi-zone relay分段限时继电器159Fail-safe unit五防161Unbalance current不平衡电流162Blocking autorecloser闭锁重合闸163Primary protection主保护164Tap分接头165YC (telemetering)遥测167Fault clearing time故障切除时间168Critical clearing time极限切除时间169Switch station开关站170Traveling wave行波171Protection feature保护特性172Fault phase selector故障选线元件173Fault type故障类型174Inrush励磁涌流175Ratio restrain比率制动176Laplace and Fourier transforms 拉氏和傅利叶变换177Short circuit calculations 短路计算178Load flow calculations 潮流计算179Oscillatory reactivity perturbation振荡反应性扰动180Quasi-steady state准稳态181Automatic quasi-synchronization自动准同步182Protective relaying equipment继电保护装置183AC directional overcurrent relay交流方向过流继电器184AC reclosing relay 交流重合闸继电器185Annunciator relay信号继电器188Carrier or pilot-wire receiver relay载波或导引线接受继电器189Current-limiting relay限流继电器190Definite time relay定时限继电器192Lockout relay闭锁继电器；保持继电器；出口继电器193Micro-processor based protective relay微机继电保护194Voltage -controlled overcurrent relay电压控制过电流继电器196Fault diagnosis故障诊断197Back-up protection后备保护198Overhead line 架空线199High voltage line 高压线路200Underground cable埋地电缆201Circuit breaker断路器202Brushless excitation无刷励磁203Interlock闭锁204Trigger触发器205Winding-to-winding insulation绕组间的绝缘206Porcelain insulator瓷绝缘子207Tie line联络线208Leased line租用线路209Private line专用线路211Remote Terminal Unit远程终端设备212Economic dispatch system 经济调度系统213State estimation 状态估计214Trip by local protection保护跳闸215Close by local protection保护合闸216Operational (internal) overvoltage操作（内部）过电压217Sampling and holding采样保持218Synchronized sampling采样同步219Manipulation操作220Measuring/Metering unit测量元件221Locus of measured impedance测量阻抗轨迹222Differential mode interference差模干扰223Output (executive) organ出口（执行）元件224Overcurrent relay with undervoltage supervision低电压起动的过电流保护225Low impedance busbar protection低阻抗母线保护228Half-cycle integral algorithm半周积分算法230Coordination of relay settings保护的整定配合231Reach (setting) of protection保护范围（定值）232Coordination time interval保护配合时间阶段233Percentage differential relay比率差动继电器234Electromagnetic relay电磁型继电器236Instantaneous undervoltage protection with current电流闭锁的电压速断保护supervision237Operating equation (criterion)动作方程（判据）238Operating characteristic动作特性239Harmonic restraining谐波制动241Segregated current differential protection分相电流差动保护242Branch coefficient分支系数243Power line carrier channel (PLC)高频通道245High speed signal acquisition system高速数字信号采集系统246Busbar protection with fixed circuit connection固定联结式母线保护247Fault recorder故障录波器248Fault phase selection故障选相249Optoelectronic coupler 光电耦合器件251Compensating voltage补偿电压252Polarized voltage极化电压253Memory circuit记忆回路254Unblocking signal解除闭锁信号255Power system splitting and reclosing解列重合闸256Connection with 90 degree90度接线257Insulation supervision device绝缘监视258Inrush exciting current of transformer励磁涌流259Two star connection scheme两相星形接线方式260Zero mode component of traveling wave零模行波261Inverse phase sequence protection逆相序保护262Offset impedance relay偏移特性阻抗继电器263Frequency response频率响应264Activate the breaker trip coil起动断路器跳闸266Permissive under reaching transfer trip scheme欠范围允许跳闸式267Slight (severe) gas protection轻（重）瓦斯保护268Man－machine interface人机对话接口270Three phase one shot reclosure三相一次重合闸271Out-of-step失步272Accelerating protection for switching onto fault重合于故障线路加速保护动作275Abrupt signal analysis突变信号分析276Out flowing current外汲电流277False tripping误动279Turn to turn fault，inter turn faults匝间短路280Relay based on incremental quantity增量（突变量）继电器281Vacuum circuit breaker真空开关282Power swing (out of step) blocking振荡（失步）闭锁284Successive approximation type A/D逐次逼进式A/D285Infeed current助增电流286Self reset自动复归287Adaptive segregated directional current自适应分相方向纵差保护differential protection288Adaptive relay protection自适应继电保护289Pilot protection纵联保护291Angle of maximum sensitivity最大灵敏角292Out of service退出运行294Waveform波形295Outlet出口296Electromechanical机电的297Magnitude of current电流幅值299Traveling wave signal行波信号300Measurement signal测量信号301Traveling wave relay行波继电器302Transmission line malfunction输电线路异常运行303Subsystem子系统304Positive sequence impedance正序阻抗305Negative sequence impedance负序阻抗306Zero sequence impedance零序阻抗307Digital signal processor数字信号处理器308Frequency sensing频率测量309Cable relay电缆继电器310Under power protection低功率保护311Under voltage protection低电压保护312Transient analysis暂态分析313Voltage sensor电压传感器314Zero-sequence protection零序保护315Zero sequence current transducer零序电流互感器316Shunt旁路，并联317Series串联，级数318Parallel并联319Saturation饱和320Free-standing独立的，无需支撑物的321Troidal环形的，曲面，螺旋管形322Bushing套管323Magnetizing磁化324Dropout current回动电流325Reactor grounded neutral system中性点电抗接地系统326Grounding apparatus接地装置327Dual bus双总线328Thyristor晶闸管329Spark gap火花隙330Damping circuit阻尼电路331Discharge放电332Platform平台333Grading等级334Line trap线路陷波器335Field test实地试验337Off-position“断开”位置，“开路”位置338Power-angle功角339Power-angle curve功角特性曲线340Torque-angle转矩角341Symmetrical components对称分量342Constant常量，恒定343Coupler耦合器345Concussion震动348Filter滤波器349Analogue模拟350Insulator绝缘子351Switch cabinet开关柜352Rated burden\load额定负载353Primary一次侧的354Remote-control apparatus远距离控制设备355Capacitance电容356Capacitor电容器357Reactance电抗358Inductor电感359Internal resistance内阻360Blow-out coil消弧线圈361Bundle-conductor spacer分裂导线362Bundle factor分裂系数363Electromotive force电动势364Volt-amphere characteristic伏安特性365Outgoing line引出线366electrolyte电解质368Load characteristic负载特性369Self-induction自感370Mutual-induction互感371Induction coefficient感应系数372Inductance couping电感耦合373Time-invariant时不变的374Terminal voltage端电压375Non-linear characteristics非线性特性376External characteristics外特性378Harmonic current正弦电流379Pole-pairs极对数380Quadrature正交381Angular velocity角频率382Magnetic induction磁感应强度385Armature电枢386Peak value（交变量的）最大值387 A mutually induced e.m.f互感电动势388The applied voltage外施电压389Zero-power-factor零功率因数390The no-load power factor空载功率因数391Sinusoidal variations正弦变量392 A lagging power factor滞后的功率因数393Equivalent circuit等值电路394Capacitance effect电容效应395Direct axis直轴396Quadrature axis交轴398Concentrated coil集中绕组399Magnetization curve磁化曲线400Residual magnetism剩磁401Rated armature current额定电枢电流402Series excited串励403Self excited自励404Shunt excited并励405spottily excited他励407Electromagnetic torque电磁转矩408 a retarding torque制动转矩409Rectangular wave矩形波410Synchronous speed同步转速411Electromagnetic brake电磁制动412synchronous reactance同步电抗413synchronous condenser同步调相机414Load shedding甩负荷415Black-start黑启动417Distribution feeder配电馈线418Commissioning投运419Reactive power compensation无功补偿器420Continuous rating连续运行的额定值421AI (artificial intelligence)人工智能422Network topology网络拓补424Configuration control组态控制425Topological information拓补信息426Black-out area停电区428Adaptive relaying自适应继电保护429Adaptive features自适应特性430Phase comparison relays相位比较继电器431Directional contact方向触点432Protective gap保护间隙433Protective earthing保护接地434Protective earthing; outer insulation保护绝缘435Protection switch保护开关436Protective cap保护帽437Protective panel保护屏柜439Protection device保护设备440Protective casing保护外壳441Catch net; protecting net保护网442Protection system保护系统443Protective link保护线路444Protective ground保护性接地445Protective cover; Protective housing保护罩446Protection device; Protective gear保护装置447Protective transformer 保护变压器448Alarm relay报警信号继电器449Alarm signal；alerting signal报警信号450Admittance relays导纳型继电保护装置451Low-voltage protection低压保护452Under-voltage release低电压跳闸453Under-voltage trip低电压自动跳闸454Under-run低负荷运行455Under-power protection低功率保护456Under-power relay低功率继电器457Under-frequency protection低频保护458Low-frequency high-voltage test 低频高压实验459Low-voltage relay低压继电器460Low-voltage release relay低压释放继电器461Under-frequency protection低周波保护463Under-impedance relay低阻抗继电器465Conductance relay电导继电器466Motor-field failure relay电动机磁场故障继电器467Dynamoelectric relay电动式继电器468Electric reset relay电复位继电器469Power-transformer relay电力传输继电器471Power system oscillation 电力系统振荡472Electric interlock relay连锁继电器473Current overload电流过载474Self-polarizing relay电流极化继电器475Current-balance relay电流平衡式继电器476Circuit control relay电路控制继电器479Capacitance relay电容继电器480Capacity ground电容接地481Voltage balance relay电压平衡继电器482Circuit control relay电路控制继电器483Voltage responsive relay电压响应继电器484Voltage selection relay电压选择继电器485Power failure电源故障486Power-transfer relay电源切换继电器487vacuum-tube relay电子管继电器488Ohm relay电阻继电器489Timing relay; timed relay定时继电器490Time pulse relay定时脉冲继电器492Directional over-current relay方向过流继电器493Directional over-current protection方向过流保护494Directional distance relay方向距离继电器495Directional pilot relaying方向纵联继电保护497Cut-off relay断路继电器498Circuit breaker failure protection断路器故障保护装置500Open-phase relay断相继电器501Earth-leakage protection对地漏电保护502Multiple-reclosing breaker多次重合闸断路器503Multi-ended circuit protection多端线路保护506Multiple earth多重接地507Two-position relay二位置继电器508Generator protection发电机保护509Generator cutout relay发电机断路继电器510Generator protection for negative sequence current发电机负序电流保护511Transmitting relay发送继电器512Back-spin timer反转时间继电器513Auxiliary relay辅助继电器514Negative phase relay负相位继电器515Negative-phase sequence impendence 负相序继电器516Under-load relay负载不足继电器517Back-up over-speed governor附加超速保护装置518Induction cup relay感应杯式继电器520Induction type relay感应式继电器521Induction disc relay感应圆盘式继电器522High sensitive relay高灵敏度继电器523High-speed impedance relay高速阻抗继电器524High-voltage relay高压继电器525Power relay功率继电器527Transition impedance 过渡阻抗528Thermal protection过热保护529Temperature limiting relay过热继电器530Overload relay过载继电器531Overload trip过载跳闸532Thermostat relay恒温继电器533Closing relay合闸继电器534Transverse differential protection横差保护535Transfer of auxiliary supply后备电源切换536Back-up system后备继电保护537Delay-action relay缓动继电器538Slow-to release relay缓放继电器539Converter relay换流器继电器540Electromechanical relay机电继电器541Biased differential relaying极化差动继电保护系统542Discontinuous relay鉴别继电器543Transistor relay晶体管继电器544Crystal can relay晶体密闭继电器545Static relay静电继电器546Fast-operate slow-release relay快动缓释继电器547Fast-release relay快释放继电器549Excitation-loss relay失磁继电器553Two-phase short circuit fault两相短路故障554Two-phase grounding fault两相接地短路故障556Sensitive polarized relay灵敏极化继电器558Sensitive relay灵敏继电器560Abnormal overload异常过载561Abnormal overvoltage事故过电压562Above earth potential对地电势563Absolute potential绝对电势564AC circuit breaker交流断路器565AC component交流分量566AC distribution system交流配电系统567Air-blast circuit breaker空气灭弧断路器568Air-blast switch空气吹弧开关569Air brake switch空气制动开关571Air breaker空气断路器572Air-space cable空气绝缘电缆573Alive 带电的574All-relay interlocking 全部继电连锁575All-relay selector全继电式选择器578Arc extinguishing coil灭弧线圈579Arc suppressing reactor灭弧电抗器580Asymmetric load不对称负载581Asymmetric short circuit不对称短路582Asynchronous reactance异步电抗583Asynchronous resistance异步电阻584Biased differential relaying极化差动继电保护系统585Bi-directional relay双向继电器586Blinker 继电器吊牌587Blocking relay连锁继电器589Blowout coil灭弧线圈590Bus hub总线插座591Bus protective relay母线保护继电器592Bus section breaker母线分段断路器593Bus terminal fault母线终端故障594Bus separation母线分离595Bus tie circuit breaker母线联络继电器596Bypass 旁路597Coil factor线圈系数598Compound relay复合电路599Continuous load持续负载600Counting relay计数继电器602Cut-off of supply停止供电603Cut-out relay短路继电器604Dash current冲击电流605Data medium数据载体606Data processing数据处理607Data transmission数据传输608Emergency service事故运行609Emergency standby事故备用611Extinction coil消弧线圈612Extinguishing voltage消弧线圈613Extra high voltage超高压614Fault line故障线615Fault location故障定位616Feedback 反馈617Feeder 馈电线618Interlock 连锁619Intermittent fault间歇故障620Interrupting time断路时间621Negative direction反方向622No-load release无跳闸623Off-peak非峰值的624Operating load运行负载625Orthogonal 正交的626Rated primary voltage一次额定电压627Rated secondary volage二次额定电压628Remote controlled遥控的629Reserve bus备用母线630Rotor 转子631Sectionalizer分段断路器632Self-energizing 自激的633Sequential tripping 顺序跳闸637Surge voltage冲击电压638Sustained overload持续过电压639Symmetrical 对称的640Fault component故障分量641Wavelet transform小波变换642Object-oriented面向对象643Faults recorder 故障录波644Setting calculation 整定计算645Topology analysis拓扑分析646Expert system专家系统647Security安全性651Load schedule according to frequency change按周波减载653Semiconductor, semiconductor diode, transistor半导体、半导体二级管、三极管654Semi-orthogonal wavelet半正交小波656Saturation, saturation detection, saturation curve饱和，饱和检测，饱和曲线657Relay location保护安装处658Coordination of relay settings保护的整定配合659Coordination time interval保护配合时间阶段660Relay system configuration保护配置661Redundancy of relaying system保护配置的冗余度663Protection devices, protection equipment保护装置664Starting current and returning current of protection device 保护装置的起动电流和返回电流665Alarm报警666Approximation component逼近分量668 B sampling function B样条函数670Transformation matrix变换矩阵672Fault type 故障类别673Pockels effect波克尔斯效应674Wave propagation velocity波速675Waveform identification波形识别法676Wave impedance, surge impedance波阻抗677Compensation voltage补偿电压678Compensation theorem, compensation principle补偿原理679Unavailability, failure rate不可用率，失效率680Immune to electromagnetic interference不受电磁干扰681Abnormal operating condition不正常运行状态682Sampling interruption service program采样中断服务程序683Synchronizing by reference parameter vector参数矢量同步法684Operational(internal) over voltage操作（内部）过电压685Manipulating organ操作单元686Measurement，measuring unit测量，测量单元687Measured impedance测量阻抗688Locus of measured impedance测量阻抗轨迹689Differential relay差动继电器690Differential mode interference差模干扰691Distributed capacitance of long line长线分布电容692Normally closed contacts常闭节点693Normally open contacts常开节点694Over reach blocking scheme超范围闭锁式696Extra-high-voltage transmission line超高压传输697Sustained faults持续性故障698Output(executive) organ出口（执行）元件699Contact触点、接点700Capacitor of series compensation串补电容701Window function窗函数702Differential relay with fast saturated current transformer 带有速饱和变流器的差动继电器703Single-chip microcontroller单片机704Single-phase(three phase) transmission line单相（三相）传输线705Unit protection单元式保护707Low frequency component, subharmonic低频分量，低次谐波708Low impedance bus bar protection低阻抗母线保护709Current traveling wave电流行波710Electrical apparatus, equipments电器设备711Electrical network, power network电网712Voltage waveform distortion电压波形崎变713Voltage traveling wave电压行波714Operating time动作时间715Multiphase compensated impedance relay多相补偿式阻抗继电器716Generator, generator-transformer set发电机，发电机－变压器组717Protection of generator-transformer set发电机――变压器保护718Field failure protection of generator发电机的失磁保护720Metallic fault金属性故障721Transistor type relay晶体管型继电器723Differential protection with percentage restraining具有比率制动的差动继电器724Pilot protection using distance relay距离纵联保护726Stator ground protection based on zero sequence零序电流构成的定子接地保护current728Zero sequence ct零序电流互感器729Zero sequence current relay零序电流继电器730Mutual induction of zero sequence零序互感的影响731Bus bar protection母线保护732Combined bus and transformer protection母线和变压器共用保护733Energy directional relay能量方向继电器734Inverse power protection逆功率保护735Inverse phase sequence protection逆相序保护736Frequency window频窗737Frequency component频率分量738Slight gas protection, severe gas protection轻瓦斯与重瓦斯保护739Man-machine interface人机对话接口740Weak power end protection弱电源端保护741Three terminal line protection三端输电线保护742Digital protection数字式保护743Digital signal processor(dsp)数字信号处理744Double bus bar protection双母线保护745Ultra-high voltage transmission特高压输电746Trip relay跳闸继电器747Communication interface通讯接口748Communication channel通讯通道749Mutually coupled lines有互感线路750Relay based on transient component暂态保护751Relay based on incremental quantity增量继电器753Heavy load重负荷754Relay acceleration after auto-reclosing重合闸后加速保护755Relay acceleration before auto-reclosing重合闸前加速保护756Main protection主保护757Automatic reclosure自动重合闸758Adaptive relay protection自适应继电保护762Longitudinal differential relay纵联差动继电器763Impedance converter阻抗变换器764Impedance circle阻抗圆765Angle of maximum sensitivity最大灵敏角766Minimum load impedance最小负荷阻抗767Blocking signal闭锁信号768Arcing fault电弧接地故障769Isolated neutral system中性点绝缘系统770Arc suppression coil消弧线圈771Healthy phases非故障相772Remote terminal unit(RTU)远方终端773Power line carrier(PLC)电力线载波774Parallel port并行出口775Serial port串行接口776Clock时钟777SCADA监控与数据采集778Scan扫描779Self-check自检780Alarm告警781Pulse脉冲782Ground-fault of ungrounded systems小电流接地系统785Load patterns负荷形式788Voltage instability电压不稳789Fast response快速响应790Dynamic attributes动态特性791Telemeter data遥测数据792Abnormal state非常态793Reverse power flows功率逆潮流796Phase comparison relays相位比较继电器798Switching surge开关冲击799Cascading outages连锁故障800Adaptive relaying自适应继电保护801Time interval时间间隔802Voltage dip电压下降803Time-current characteristic时间-电流特性804Graded time settings阶梯型时间配置805Bus coupler CB母联断路器806Carrier Channel高频通道807Strap压板808synchronization check同期检查809arc suppression coil消弧线圈810Power System Control电力系统控制811Power System Transients电力系统暂态812Power System Analysis and Computation电力系统分析与计算813fault detecting relay故障检测继电器814Moving coil relay动圈式继电器816fault location故障定位817Voltage inception angle电压初始角818Buchholtz protecter瓦斯保护819Hidden failures隐形故障820Magnetic flux磁通821Core铁芯822Carrier transmitter收迅机823Carrier receiver发迅机824Margin 裕度826Protection criterion保护判据827Fiber optical communication光纤通信828LED发光二极管829Solenoid relay螺管式继电器830Short-term load forecasting短期负荷预测831Diviation character偏移特性833Fourier algorithm 傅立叶算法834Recursive least square algorithm最小二乘算法835Kalman filter algorithm卡尔曼滤波算法836Zero drift零点漂移837Magnetizing inrush current励磁涌流838Zero sequence current compensation零序电流补偿839Amplitude Comparison绝对值比较840Accurate Working Current精确工作电流841Accurate Working Voltage精确工作电压843Current Transformer Saturation电流互感器的饱和问题844Current Differential Criterion电流差动判据849Differential Relay with Restraint Characteristic具有制动特性的差动继电器852Fault-Component Algorithms 故障分量算法853Fiber-Optic Pilot 光纤纵联保护854Generator Stator Winding Short Circuit Faults发电机定子绕组短路故障855Generator Stator Single Phase Earth Fault发电机定子绕组单相接地保护856Generator Negative Current Protection发电机负序电流保护857Generator Out of Step Protection 发电机的失步保护858High Impedance Busbar Differential Protection 高阻抗母线差动保护862Non-Sinusoidal Signal 非正弦信号868Phase-Shifting Algorithm移相算法869Transformer Protection Schemes 变压器保护配置原则870Transverse Differential Protection for Generator发电机横差动保护Turn-to-Turn Faults871Star星形872Delta三角形873Close-up fault近距离故障874Polar characteristics极化特性875Resultant torque合成转矩876Induction cup relay感应杯式继电器877Static distance relay静态距离继电器878Self-polarize mho自极化姆欧、导纳继电器879Rectifier bridge整流桥880Tower杆塔883Mechanism latch机械锁884Pneumatic气动的885Attracted armature relay衔铁（磁铁）吸合式继电器886Bi-stable双稳态887Shutter挡板888Chatter颤振889Finger触点的接点890Multifinger contactor多触点接触器891Contact bounce触点颤动892Terminal board端子排893Dislocation损失、故障引起的混乱894Disruption瓦解、系统解列895Tripping battery跳闸用蓄电池896Test-block试验端子897Test-plug试验插头898Clip-on leads夹式引线899Doubled-ended clip-on leads双头夹式引线901Timing relay延时继电器902Jumper connection跳线903Cross-country faults“越野式”双相同时接地故障904Polar characteristics极化特性905Voltage regulation电压调节907Induction-disc relay感应圆盘式继电器908Inadvertent energization过激磁909Torsional vibration扭转振动910Percentage differential protection 比率差动保护。

电力系统专业单词中英文对照

常用专业词汇中英文对照屏蔽双绞pair twisted screened常闭接点normally closed contact常开接点normally open contact备自投Automatic Takeover to Stand-by Supply遥信Remote indicationUnit-generator step-up transformers发变组Be subject to 服从于Step-up transformer升压变High-side(high voltage side) of the transformer变压器高压侧Low-side of the transtormer变压器低压侧Magnetizing inrush current励磁涌流Undervoltage Load Shedding 低电压甩负荷Margin 余地边界页面空白利润Yield 产生Dilute 冲淡稀释This includes compliance with IEEE and IEC standards for electrostatic discharge, fast transients,radiated emissions, surge-withstand capability, dielectric strength, pulsed magnetic fields, and disturbances.Specify optional具体指定的选择Open CT-------CT断线open or shorted CT conditions-------CT断线或短路状态including single- and dual-busbar, transfer-bus, tie-breaker分段Buscoupler 母联（母线并联）breaker-and-a-half, ring-bus, and double-bus/double-breakerconfigurations.重瓦斯heavy gasAccessories附件Bypass旁路，分流，绕开Inflexion拐点is converted to转换为over-current blocked by complex voltage复合电压闭锁过流Advances the State of the Art先进的技术发展水平actinconcert（音乐会）with与…相呼应in minimum operation mode 最小运行方式in conjunction with与…协力disconnect auxiliary contacts. 隔离刀辅助接点（SEL说明书）Buscoupler母联（SEL说明书）tie-breaker分断断路器（SEL说明书）Coupler Security Logic母联逻辑（SEL说明书）Tag n标签，vt加标签Put tag贴标签Have you put tags on your luggage?Transfer Bus 旁母Main bus 主母Dedicated 专用的优点和缺点advantages and disadvantages极性标记（同名端）Polarity markconservative settings 保守的定值（笨的定值）开口三角Broken-Delta ；Open-Delta减出力decrease power output突然加电inadvertent energization励磁field失磁out-of-field合闸位置 closed position（肯定对）分闸位置 open position（肯定对）/trip position防跳 antibumping原理图 Elementary Diagram接线图 Wiring Diagram单线图 One Line Diagram方块图、结构图 Block Diagram展开图 Developing Diagram简图 Schematic Diagram略图 Schema控制转换开关Control and Transfer Switch多层开关 Multiple Switch多功能开关 Multi-Function Switch把手、手柄 Handle端子箱 Terminal Cabinet端子排 Terminal Block监视 Monitoring测量 Metering瓦斯保护继电器 Buchholz Protector动作机理Mechanism of Action操作机构Operation Mechanism转换 Commutate保护动作 Protection Action启动 Starting up升高/降低（动） Raise/Go down升高/降低（动） Raise/Reduce增加/减少 Increase/Decrease高/低（名） Upper/lower接地 Grounding接地 Earthing压板 Clamp辅助结点 Auxiliary Contact电流回路测试盒 Test Block隔离刀闸 Isolator隔离刀闸 Disconnectorshielded twisted pair屏蔽双绞线intelligent electrical device 智能测控装置generator 发电机transformer 变压器/互感器motor 电动机meter 仪表power automation system 电力自动化系统phase mark相别substation automation system 变电站自动化系统oscillation /swing振荡chip 芯片resolution 分辨率relay 继电器parameter 参数frequency 频率power factor 功率因数2×16 character liquid crystal display 2行X16字符液晶显示dual RS485 communication interface 带双路RS-485通信接口three-phase voltage/current input 三相电压/电流输入active power 有功功率reactive power 无功功率configuration 配置maintenance 维护debugging 调试live wire 火线SOE(sequence of event) 事件顺序记录transient process暂态过程Input/output 输入/输出transducer 变送器rated voltage/current/frequency 额定电压/电流/频率impedance 阻抗earthing resistance 接地电阻circuit breakers 断路器vacuum circuit breakers 真空断路器rated main busbar current 主母线额定电流enclosure/internal 外壳/内部supply voltage/current 电源电压/电流petrolic engine 汽油发动机diesel engine 柴油发动机micro ammeter 微安表high voltage testing transformer 高压试验变压器metallic door handle金属门把手DC double bridge 直流双臂电桥transformer ratio bridge 变压比电桥relay protection tester 继电保护测试仪micro ohmmeter 微电阻测量仪earthing resistance meter 接地电阻表digital multimeter数字万用表megohmmeter 兆欧表electronic megohmmeter 电子兆欧表power distribution compartment 配电室alternation switch 转换开关high/low voltage switchgear高/低压开关柜earthing knife switch 接地刀开关interlocking device 连锁装置hexagonal rotation axis 六角转轴back cover board 后盖板fuse 熔断器AI (analog input) 模拟量/遥测量cable incoming, outgoing 电缆进、出线breaking capacity 开断容量arrester 避雷器electrical equipment 电气设备busbar 母线load switch 负荷开关secondary components 二次元件truck 手车earthing line 接地线coil 线圈contactor 接触器sensor 传感器winding 绕组high voltage output 高压输出AC withstand voltage test 交流耐压试验earthing bar 接地棒attracting voltage 吸合电压releasing voltage 释放电压protection device sampling debugging 装置采样调试protection device instantaneous over-current debugging 装置速断保护调试protection device definite-time over-current debugging 装置过流保护调试zero-sequence protection debugging 装置零序保护调试pressure relief flap压力释放板branched busbar 分支母线bottom board 底板removable partition装卸式隔板secondary plug二次插头small busbar terminal box 小母线端子terminal block端子排disconnect contact device 隔离触头装置control wire duct控制线槽feeder 一回输电线路semiconductor 半导体mechanical endurance机械寿命electrical endurance 电寿命operation startup current 操作启动电流rectifier 整流器tripping current of the opening coil 分闸线圈脱扣电流monitor 监视器connection diagrams 接线图polarity极性power supply units and master modules 主控机与电源单元coupling modules 耦合模块accessories 附件analog modules 模拟量模块application modules 应用模块digital input/output modules 数字量输入/输出模块brake contact制动接点overvoltage protection module 过电压保护模块station board 配电屏electromechanical 机电一体thermistor 热敏电阻baud rate 波特率superconductor 超导体power plant 发电厂tap 分接头LED（light-emitting diode）发光二极管controller 控制器hydraulic power plant 水电站instrument board 仪表盘UPS (Uninterruptable Power Supply) 不间断电源indicator 指示器DC (direct current) 直流AC (alternating current) 交流active defect 运行故障active output 有功输出active-power loss 有功功率损耗active standard 现行标准AC voltage stabilizer 交流稳压器pulse 脉冲air switch 空气开关water vapor 水蒸汽terminal board 接线板short-circuit 短路shielding layer 屏蔽层export 导出electricity measurement 电量测量signal acquisition 信号采集LCD (liquid crystal display) 液晶显示remote communication 远程通信dual RS485 communication interface 双路RS485通信接口three-phase voltage/current input 三相电压/电流输入protocol 规约,协议four digital inputs 4路数字量输入rolling record 循环记录V，I，P，Q，F，Cosф，E电压、电流、有功功率、无功功率、频率、功率因数、有功电度voltage/current transformation ratio 电压/电流变比photoelectric isolation 光电隔离PT (potential transformer) 电压互感器default value 默认值CT (current transformer) 电流互感器calibration parameter 校准参数RMS (root mean square) 均方根，有效值filmy button 薄膜按键Wye system 星形系统energy counter input 电度chain controller 回路控制器message format 报文格式DI (digital input) 遥信量real-time data 实时数据power energy 电能front panel 面板bit change 变位electromagnetic fields 电磁场intelligent switching cabinet 智能开关柜form-C dry contact C型干触点Integrated substation automation 变电站综合自动化Harmonic 谐波Wave recorder 录波Workstation 工作站Public electric utility 市电电源Central alarm unit for electric fire leakage 电气火灾漏电集中告警器Computer protection system计算机保护系统Industry and building substation and distribution automation system 工业及楼宇变配电自动化系统Communication control unit 通讯主控单元Three-phase operation box 三相操作箱Voltage switch box 电压切换箱Transformer extension relay box 变压器重动箱Neutral point earthing resistance cubicle 中性点接地电阻柜Hydraulic car crane 液压汽车吊Automotive truck 载重汽车Coach 载人客车Mobile machinery shop with four seats 双排座工程车Hydraulic fork lift truck液压叉车Engine driven capstan 机动缴磨Weldingmachine 电焊机Press pliers压接钳Chain wheel 链条葫芦Bench drill 台钻Electric portable drill 手电钻Churn drill 冲击钻Jack 千斤顶Weldingtool 气焊工具Electromotive refacer 电动磨光机Petrol gas heating 石油气加热项目Bolt clipper 断线钳Tensile strength meter 拉力表Moment spanner 力矩扳手Adjustable auto transformer 自藕调压器Phase sequence meter 相序表Withstand voltage tester 耐压试验装置Water level 水准仪Stop watch 秒表Micro-ohmmeter 微欧计Micro-processor protection panel 微机保护屏Fundamental current 基波电流Power transmission and substation engineering 输变电工程Electric Supply Authority 供电局Schweitzer Engineering Laboratories SEL公司全称储能 charging合闸 closing分闸 opening绝缘 insulation性能 performance过载 overload故障 fault多路传输 multiplex transmission备用 back-up比特、位 bit检修 overhaul冗余的 redundancy消耗 consumption冷却 cooling有功的active放大 amplify人造的 artificial手工的,人工的 manualFARAD 200 SEA4.0软件类(software)parallel interface 并行接口serial interface 串行接口application management 应用程序管理clipboard 剪贴板event system 事件系统browser 浏览器event log 事件日志removable storage 可移动存储routing and remote access 路由和远程访问server 服务器daily qualification rate 日合格率inhibit operation 禁止操作tele-indication blockage 遥信封锁invalid object 对象无效exactitude rate/success rate 正确率/成功率event handling 事件处理designer 设计人员operator 操作人员remote access server 远程访问服务器paste function 粘贴函数database 数据库file 文件edit 编辑view 视图insert (v.) insertion (n.) 插入tools 工具format 格式paste special 选择性粘贴alignment 对齐font 字体favorite 收藏夹peak value 峰值valley value 谷值normal(level) value 平值hyperlink 超级链接development environment 开发环境operation environment 运行环境graphic edit 图形编辑alarm event and handling 报警事件及处理PDR and recurrence 事故追忆与重演history data and real-time data retrieval 历史数据和实时数据检索fault diagnosis 故障诊断dual computers hot standby 双机热备remote maintenance 远程维护front controller 前端控制器thread 线程multimedia graphical user interface 多媒体图形界面transparent network technology 透明网络技术data acquisition technology 数据采集技术micro-kernel control and dispatching technology 微内核控制调度技术virtual reality scenes 虚拟现实场景variable 变量node 节点dynamic/line/fill/text property 动态/线/填充/文本属性time strings 时间串hotkey 热键alarm dead band 报警死区customization 定制reference frequency 基准频率window position fixation 窗口位置固定initialization full-screen display 初始化全屏显示initialization picture adaptation 初始化画面自适应task manager 任务管理器alarm appearance color 报警消失颜色synchronization 同步network congestion 网络堵塞supervisory control picture 监控画面homepage 主页print preview 打印预览standard serial port communication 标准串口通讯slash 斜线backslash 反斜线more/greater than 大于号less than 小于号asterisk 星号period 句号question mark 问号quotation mark 引号vertical bar 竖线transverse line 横线colon 冒号semicolon 分号parity check 奇偶校验data mapping table 数据映射表scroll bar 滚动条refresh 刷新list box 列表框bypass replacement 旁路替代bitmap file 位图文件consolidate 合并gateway 网关grid structure 网状结构subassembly programming 组件编程single-server 单机multi-server 多机browsing station 浏览站ODBC: Open Database Connectivity 开放式数据库互连distributed system architecture 分布式系统结构template database 模版库dual-device/computers/network redundancy 双设备/机/网络冗余history/curve database 历史/曲线数据库alarm voice file 报警语音文件pop-up picture file 弹出画面文件default path 缺省路径high-density curve 高密度曲线analog data overview模拟量一览digital data overview 开关量一览counter input data overview 电度量一览real-time alarm 实时报警communication fault 通讯故障report system 报表系统electrical report function 电力报表函数load 加载invoke 调用communication driver 通讯驱动snapshot 快照expression 表达式operational status 运行状况user manual 用户手册free disk space 硬盘余留空间program group 程序组registration number 注册号system/network configuration 系统/网络配置user right 用户权限auto start 自动启动password 口令shortcut 快捷方式directory for storing executable program 可执行程序存放目录auto logon 自动登录operation ticket 操作票symbol directory 图元库目录menu bar 菜单栏activate 激活project database 工程数据库table control 表格控件enable dual-computers hot standby 双机热备投用standby server query period 备机查询周期timeout time 超时时间history database synchronization days 历史数据库同步天数computer table 计算机表dial-up workstation 拨号工作站standard serial port communication 标准串口通讯upper/lower computer 上/下位机remark 备注object table 对象表logic relationship 逻辑关系interval 间隔deletion (n.) delete (v.) 删除power equipment 电力设备read only 只读prompt 提示subdirectory 子目录current directory 当前目录command/channel timeout 命令/通道超时master station address 主站地址title bar 标题栏toolbar 工具栏previous 上页next 下页picture file 图形文件real-time bar chart 实时棒图subsection electricity bar chart 分段电量棒图logout 退出，退路multi-electricity pie chart 多电量饼图printout 打印输出print setup 打印设置zoom in 缩小zoom out 放大scroll display 滚动显示daily/monthly report 日/月报表unqualified daily minutes 日不合格分钟数average value 平均值monthly trips due to faults月故障跳闸次数monthly repair time 月检修时间reactor电抗器The fuse blew out and the house was in darkness.保险丝烧断使得整个房子漆黑一片。

电力系统继电保护专业词汇中英文互译-secret

tan cerelay
电流补偿式接地远距
继电器
79
Curre ntcon sumpti on
电流消耗
80
Coiladjuster
线圈调节器
81
Coilcurl
线圈
82
Coilcurre nt
线圈电流
83
Coile ndleakagereacta nee
线圈端漏电抗
84
Coili nducta nee
保护电抗器
100
Protecti on scree n
保护屏
101
Protectio nswitch
保护开关
102
In sulatorcap
绝缘子帽;绝缘子帽
103
In sulatorcha in
绝缘子串;绝缘子串
104
In sulatorarc-over
绝缘子闪络；绝缘子闪络
105
In sulatorarci nghorn
开关把手
53
Breakertripcoil
断路器跳闸线圈
54
Busbar
母线;导电条
55
Busbarcurre nttra nsformer
母线电流变压器
56
Busbardisc onn ect in gswitch
分段母线隔离开关
57
Buscompartme nt
母线室;汇流条隔离室
58
Busduct
Auxiliaryrelay/i ntermediaterela y
中间继电器
132
Common-m odevoltage
共模电压
133
Impeda ncemismatch

电力系统继电保护专业词汇中英文互译-secret

转子接地保护
7
Statorearth-faultprotection
定子接地保护
8
Overfluxingprotection
过励磁保护
9
Back-upprotection
后备保护
11
Sequentialtripping
顺序跳闸
12
Startup/Pickup
起动
13
Breaker
断路器
14
Disconnectingswitch
105
Insulatorarcinghorn
绝缘子角形避雷器;绝缘子角形避雷器
106
Insulatorbracket
绝缘子托架;绝缘子托架
107
Impedancecompensator
阻抗补偿器
零序保护
43
Softstrap
软压板
44
Hardstrap
硬压板
45
Highresistance
高阻
46
Secondharmonicescapement
二次谐波制动
47
CTline-break
CT断线
48
PTline-break
PT断线
49
Secondarycircuit
二次回路
50
ACcircuitbreaker
保护设备;防护设备
99
Protectionreactor
保护电抗器
100
Protectionscreen
保护屏
101
Protectionswitch
保护开关
102
Insulatorcap
绝缘子帽;绝缘子帽

继电保护术语中英文对照

• • • • • • 电流继电器 current relay 时间继电器 timing relay 信号继电器 signal relay 中间继电器 medium relay 辅助继电器 auxiliary relay 接线图 connection diagram
继电保护主要术语中英文对照
• 自动重合闸装置 Auto-recloseing device（ARD） • 备用电源自投装置auto-put-into device of reserve-source • 远动化 telemechanization • 遥控 tele control • 遥信 telesignal • 遥测 telemeter
电力系统继电保护
Power system relay protection
保护 current quick-break protection • 定时限过电流保护 spiciffied time over-current protection • 单相接地保护sing-phase earthing protection • 差动保护 differential protection
继电保护主要术语中英文对照
• • • • • • 整定电流 setting current 过电流脱扣器 over-current release 短延时 short-delay 长延时 long-delay 热脱扣器 thermal release 保护继电器 protection relay
继电保护主要术语中英文对照
继电保护主要术语中英文对照
• • • • • • • 不平衡系数 disequilibrium coefficient 不平衡电流 disequilibrium current 可靠系数 reliability coefficient 死区 dead band 动作电流operating current 返回电流returning current 返回系数 returning retio

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59
Bushub
总线插座
60
Busline
汇流线
61
Businsulator
母线绝缘器
62
Busrequest cycle
总线请求周期
63
Busreactor
母线电抗器
64
Busprotection
母线保护
65
Busrings
集电环
66
Busrod
汇流母线
67
Bussection reactor
分段电抗器
转子接地保护
7
Stator earth-fault protection
定子接地保护
8
Over fluxingprotection
过励磁保护
9
Back-up protection
后备保护
11
Sequential tripping
顺序跳闸
12
Start up/Pick up
起动
13
Breaker
断路器
励磁继电器;激励继电器
91
Hightension electrical porcelain insulator
高压电瓷绝缘子
92
Optionboard
任选板;选配电路板;选择板
93
Oscillatorcoil
振荡线圈
94
Over-Voltagerelay
过压继电器
95
Power factor relay
电流衰减
75
Currentactuated leakage protector
电流起动型漏电保护器
76
Currentbalance type current differential relay
电流平衡式差动电流继电器;差动平衡式电流继电器
77
Currentchanger
换流器
78
Currentcompensational ground distance relay
电力系统继电保护专业词汇
序号
英文全称
中文解释
1
Directional protection
方向保护
2
Distance protection
距离保护
3
Over current protection
过流保护
4
Pilotprotection
高频保护
5
Differentialprotection
差动保护
6
Rotor earth-fault protection
47
CT line-break
CT断线
48
PT line-break
PT断线
49
Secondarycircuit
二次回路
50
AC circuit breaker
交流开关电路
51
ACdirectionalover currentrelay
交流方向过流继电器
52
Breakerpoint wrench
开关把手
保护屏
101
Protectionswitch
保护开关
102
Insulatorcap
绝缘子帽;绝缘子帽
103
Insulatorchain
绝缘子串;绝缘子串
104
Insulatorarc-over
绝缘子闪络;绝缘子闪络
105
Insulatorarcing horn
电流补偿式接地远距继电器
79
Currentconsumption
电流消耗
80
Coiladjuster
线圈调节器
81
Coilcurl
线圈
82
Coilcurrent
线圈电流
83
Coilend leakage reactance
线圈端漏电抗
84
Coilinductance
线圈电感
85
Currenttransformer phase angle
68
Busstructure
母线支架;总线结构
69
Bustie switch
母线联络开关
70
Bus-bar chamber
母线箱
71
Bus-bar fault
母线故障
72
Bus-bar insulator
母线绝缘子
73
Busbar sectionalizing switch
母线分段开关
74
Currentattenuation
相间故障
28
Earth fugh- fault
穿越故障
30
Permanent fault
永久性故障
31
Temporary fault
瞬时性故障
32
Overload
过负荷
34
Contact multiplying relay
触点多路式继电器
35
Timer relay
时间继电器
14
Disconnecting switch
隔离开关
15
Current transformer
电流互感器
16
Potential transformer
电压互感器
17
Dead zone/Blind spot
死区
18
Vibration/Oscillation
振荡
19
Reliability
可靠性
20
Sensitivity
灵敏性
21
Speed
速动性
22
Selectivity
选择性
23
Step-type distance relay
分段距离继电器
24
Time delay
延时
25
Escapement/interlock/blocking
闭锁
26
Incorrect tripping
误动
27
Phase to phase fault
功率因素继电器
96
Protectionagainst overpressure
超压防护
97
Protectionagainst unsymmetrical load
不对称负载保护装置
98
Protectiondevice
保护设备;防护设备
99
Protectionreactor
保护电抗器
100
Protectionscreen
53
Breakertrip coil
断路器跳闸线圈
54
Busbar
母线;导电条
55
Busbar current transformer
母线电流变压器
56
Busbar disconnectingswitch
分段母线隔离开关
57
Buscompartment
母线室;汇流条隔离室
58
Busduct
母线槽;母线管道
40
Ground fault relay
接地故障继电器
41
Recloser
重合闸
42
Zero-sequenceprotection
零序保护
43
Softstrap
软压板
44
Hardstrap
硬压板
45
High resistance
高阻
46
Second harmonic escapement
二次谐波制动
电流互感器相角
86
Distancerelay; impedance relay
阻抗继电器
87
Powerrheostat
电力变阻器
88
Electrically operated valve
电动阀门
89
Electricalgoverning system
电力调速系统
90
Fieldapplication relay