关于电源的英语
常用电气自动化专业英语词汇
常用电气自动化专业英语词汇电流 current电压 voltage功率 power频率 frequency电阻 resistance电容 capacitance电抗 reactance电阻率 resistivity阻抗 impedance相，相位 phase有功功率 active power无功功率 reactive power视在功率 apparent power装设功率 installed power安培 ampere (A)伏 volt (V)欧姆 ohm赫兹 hertz (HZ)瓦 watt (W)供电局 power supply authority电力公司 power supplycompany发电厂 power plant变电所 substation配电站 distribution substation配变电站 transformer station终端变电站 terminal substation车间变电站 substation in workshop :室内变电站 indoor substation自动变电站 automatic substation成套变电站 unit substation高压室 H.T room低压室 L.T room变压器室 transformer room变压器平台 transformer platform柴油发电机室 diesel generator room 控制室 control room蓄电池室 battery room维修间 maintenance room值班室 duty room休息室 rest room电容器室 condenser room充电室 battery --charging room室外储油罐 outdoor oil tank地下油罐 underground oiltank日用油箱 day tank负荷 load一类负荷 first-class load二类负荷 second-class load三类负荷 third-class load照明负荷 lighting load动力负荷 power load电阻负荷 resistance load电抗负荷 reactive load冲击负荷 shock load空载 non -load有载 on-load满载 full -load过载 over -load不平衡负荷 unbalanced load平衡负荷 balanced load额定负载 nominal load负荷计算 load circulation功率因数 power factor同时使用系数 diversity factor需要系数法 demand factor method利用系数法 utilization factor method二项式法 binomial method无功功率补偿 reactive powercompensation自然功率因数 natural power factor补偿后功率因数 power factorafter compensating 高压补偿 compensating inH.T side低压补偿 compensating in L.T side负荷率 load rate补偿容量 compensating capacity设备装设容量 installed capacity备用容量 standby capacity额定容量 rated capacity视在容量 apparent capacity计算容量 calculated capacity短路容量 short circuit capacity负荷计算表 load calculation table电压 voltage高压 high tension(H.T)低压 low tension (L.T)冲击电压 impulse voltage临界电压 critical voltage残余电压 residual voltage击穿电压 breakdown voltage供电电压 supply voltage照明电压 lighting voltage工作电压 working voltage额定电压 rated voltage相电压 phase voltage线电压 line voltage过压 over--voltage欠压 under--voltage电压降 voltage drop电压损失 voltage loss电压偏移 voltage deviation电压波动 voltage variation电压标准 voltage standard电压等级 voltage class电压调整率 voltage regulation rate电流 current交流 alternating current (A.C)直流 direct current (D.C)短路电流 short--circuit短路点 short circuitpoint三相短路电流 three-phase short-circuit current 两相短路电流 two-phase short-circuit current 单相短路电流 single--phase short-circuit current 短路电阻 short-circuit resistance短路电压 short-circuit voltage短路电抗 short-circuit reactance短路容量 short-circuit capacity短路稳定性 short-circuit stability短路冲击电流 short-circuitimpulse current热效应 thermal effect稳定短路电流 steady stateshort-circuit current切断电流 cut-off current整定电流 setting current动作电流 action current额定电流 rated current,nominal current熔体电流 melt current熔丝电流 fuse current故障电流 fault current极限电流 limiting current过电流 over--current有效值 virtual value,effective value电源，供电方式 power andsupply system工作电源 working powersource操作电源 operating powersource备用电源 standby source应急电源 emergency source常用电源 normal source供电电压 supply voltage双回路供电 two-feeder supply两个独立电源 two independentpower supply放射式 radial system单回路放射式 one-circuitradial system双回路放射式 two-circuitradial system有公用备用干线的放射式radial systemwith public standby main line树干式 trunk system单回路树干式 one-circuittrunk system单侧供电双回路树干式 two-circuittrunk system with one-side power supply双侧供电单回路树干式 one-circuit trunk system with two-sidepowersupply双侧供电双回路树干式 two-circuittrunk system with two-side power supply环式 ring system链式 chain system变压器—干线式 transformer-main line systemTN系统 TNsystemTN—S系统 TN-S systemTN—C 系统 TN-C systemTN—C—S系统 TN-C-S systemTT 系统 TTsystem单相二线制 1-phase 2-wire system三相四线制 3-phase 4-wire system三相五线制 3-phase 5-wire system保护线 protective earth (PE)中性线（N线） neutral分列运行 independent operation并列运行 parallel operation无载运行 non-load operation变压器 transformer三相变压器 three-phase transformer油浸变压器 oil-immersed transformer自冷变压器 self-cooling transformer铜线变压器 copper-coil transformer铝线变压器 aluminum-coil transformer有载调压的变压器 on-loadregulating transformer可调变压器 variable transformer全封闭的变压器 fully-enclosed transformer干式变压器 dry transformer单相变压器 single-phase transformer防雷变压器 lightning-proof transformer环氧浇注变压器 epoxy-resin filled transformer电力变压器 power transformer低损耗变压器 low losstransformer照明变压器 lighting transformer控制变压器 control transformer三相油浸自冷式铝线低损耗有调压电力变压器3-phase oil-immersed self-cooling andlow-loss aluminum-coil powertransformer变压器系数 transformer factor调压器 voltage regulator稳压器 stabilizer减压器 reducer整流器 rectifier限流器 current limiter不停电电源 uninterrupted power supply (UPS)变阻器 rheostat电阻器 resister自动功率调整器 automatic powerregulator电压互感器 voltage transformer电流互感器 current transformer降压变压器 step-down transformer自动调压器 automatic regulator高频变压器 high-frequency transformer降压器 step-down transformer升压器 step-up transformer编号 code型号 type用途 function二次接线图号 secondarywiring drawing No.外形尺寸 overall dimension一次主要设备 preliminary main equipment辅助设备 auxiliary equipment进线 incoming line出线 outgoing line规格 specification数量 quantity高压电器 H.T equipment高压配电柜 H.T distribution cabinet高压开关柜 H.T switchgear手车式高压开关柜 draw—out type H.T switchgear户内交流金属铠装移动式开关柜indoor A.C armored movable switchgear高压无功功率补偿装置H.T reactive power compensator高压静电电容器柜H.T electrostatic capacitor cabinet大功率并联电容无功功率补偿high power parallel capacitor reactive powercompensating 高压断路器H.T circuit breaker少油断路器 minimum oil circuit breaker油断路器 oil circuitbreaker真空断路器 vacuum circuit breaker空气断路器 air circuit breaker六氟化硫断路器 sulfurhexaflouride breaker (SF6 breaker)户内式 indoor (type)户外式 outdoor (type)电磁式 electromagnetic产气式 aerogenic高压接触器 H.T contactor高压真空接触器 H.T vacuumcontactor高压负荷开关 H.T loadswitch高压隔离开关 H.T isolator操动机构 control mechanism手动操动机构 hand controlmechanism电磁操动机构 magnetic control mechanism弹簧储能操动机构(energystoring) spring operating mechanism电动操动机构 motor drivedoperating mechanism高压熔断器 H.T fuse跌落式熔断器 drop—out fuse高压电抗器 H.T reactor串联电抗器 series reactor高压互感器 H.T transformer移相电容器 phase—shift capacitor低压配电装置 L.T distributordevice低压配电屏 L.T distribution panel低压无功功率补偿装置 L.T reactive power compensator抽屉式低压配电屏 drawable L.Tdistribution panel电动机控制中心 motor controlcenter (MCC)固定式低压配电屏 fixed L.Tdistribution panel低压静电电容器屏 L.Telectrostatic capacitor panel出线屏 outgoing panel进线屏 incoming panel联络屏 connection panel计量屏 measurement panel动力馈电屏 power feeder panel照明馈电屏 lighting feeder panel控制柜 control cabinet配电箱 distribution cabinet总配电箱 generaldistribution box动力配电箱 power distribution box照明配电箱 lighting distribution box插座箱 socket box电度表箱 kilowatt-hour meter box非标准控制箱，柜，台non-standard control box, cabinet, desk电源切换箱 power change-over box开关 switch总开关 master switch主开关 main switch刀开关 knife switch负荷开关 load switch开启式开关 open switch封闭式开关 closed switch组合开关 combination switch自动空气断路器 automatic airbreaker框架式 skeleton type塑料外壳式断路器 moulded casecircuit breaker (MCCB)行程开关 position switch微动开关 microswitch万能转换开关 universal switch分级转换开关 stepping switch换相开关 phase converter防爆开关 explosion proof switch漏电保护开关 leakage protection switch三向开关 three—way switch轻载开关 underload switch压力开关 pressure switch单刀双掷开关 single-poledouble throw switch接触器 contactor交流接触器 A.C contactor直流接触器 D.C contactor消弧接触器 arc extinction contactor起动器 starter电磁起动器 electromagnetic starter磁力起动器 magnetic starter自动空气式星三角起动器 automatic airstar-delta starter 减压起动器 voltage reducing starter起动控制箱 starting controler低压熔断器 L.T fuse螺旋式熔断器 screw fuse快速熔断器 quick fuse瓷插式熔断器 plug-in fuse继电器 relay电流继电器 current relay电压继电器 voltage relay过电流继电器 over-current relay信号继电器 signal relay时间继电器 timing relay中间继电器 intermediate relay漏电继电器 leakage relay欠压继电器 under-voltage relay绝缘监视继合器 insulation detection relay交流电度表 A.C kilowatt hour meter单相电度表 single-phase kilowatt hour meter三相电度表 three-phasekilowatt hour meter无功电度表 reactivekilovolt ampere-hour meter无功功率表 reactive power meter有功功率表 active power meter电流表 ammeter, current meter电压表 voltmeter万用电表 universal meter绝缘检查电压表 insulationcheck voltage meter 功率因数表 power factor meter多相电度表 polyphase meter电力定量器电机 electrical machine同步的 synchronous异步的 asynchronous电动机 motor发电机 generator转子 rotor定子 stator柴油发电机（组） dieselgenerator (set)电动发电机（组） motor generator(set)感应电动机 induction motor鼠笼式感应电动机 squirrel cageinduction motor 绕线式电动机 wound-rotor induction motor滑环式电动机 slip-ring motor起动电动机 starting motor; actuating motor自激电动机 motor with self excitation同步器 synchronizer励磁机 exciter伺服电动机 service motor插接装置 plug device插头 plug螺口插座 screw socket卡口插座 bayonet socket插座 socket; outlet单相二极插头 1-phase 2-poleplug三相插头 3-phase plug单相插座 single phase socket三相四极插座 3-phase 4-polesocket接线柱 binding post接头 adapter接线板 terminal block接线盒 terminal box;junction box接线箱 connection box;junction box 线路及安装 line and installation线，线路 line andcircuit高压线路 H.T line输电线路 transmission line电源进线 incoming line出线 outgoing line馈线 feeder供电干线 main supplyline; supply main 低压线路 L.T line电力干线 main power line照明干线 main lighting line支线 branch line电力支线 power branchline照明支线 lighting branchline封闭式母线 enclosed bus--bar接插式母线 plug-in bus--bar接地母线 earth line中性线，零线 neutral应急照明线 emergency lighting line联络线 liaison line滑触线 trolley line埋地线 underground line明线 open wire暗线 concealed wire明线布线 open wiring暗线布线 concealed wiring通信线路 communication line 架空线路 overhead line架空干线 overhead main电缆线路 cable line电缆沟 cable trench电缆桥架 cable bridge电缆托架 cable tray电缆槽 cable duct墙式电缆槽 wall duct导线 conductor andcable裸导线 bare conductor铝线 aluminum conductor铜芯线 copper core cable电缆 cable馈电电缆 feed cable电力电缆 power cable照明电缆 lighting cable通信电缆 communication cable 控制电缆 control cable信号电缆 signal cable实心电缆 solid cable同轴电缆 coaxial cable单芯电缆 single-core cable双股电缆 paired cable高压电缆 H.T cable低压电缆 L.T cable绝缘电缆 insulated cable屏蔽电缆 shielded cable护套电缆 sheathed cable铜芯电缆 copper corecable铠装电缆 armored cable铅包电缆 lead-covered cable油浸电缆 oil-immersed cable漆包电缆 lacquer-cover cable纸绝缘电缆 paper-insulated cable橡皮绝缘电缆 rubber-insulated cable塑料绝缘电缆 plastic-insulate cable绕扎电缆 wrapped cable聚乙烯 polyethylene, polythene聚氯乙烯绝缘电缆 polyvinylchloride (PVC) cable交联聚乙烯绝缘电缆 x-linked polyethylene (XLPE) cable乙烯绝缘软性电缆 vinyl cabtyre cable阻燃铜芯塑料绝缘电线flame retardant copper core plasticinsulated wire交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆x—linked polythene insulated steel tapearmored PVC sheathed power cable韧性橡皮绝缘电缆 tough-rubbersheathed cable地下电缆 ground cable架空电缆 overhead cable软电缆 flexible cable电缆隧道 cable tunnel电缆隧道口 cable tunnel exit电缆井 cable pit电缆人孔 cable manhole电缆夹 cable cleat电缆分线箱 cable junction box 电缆箱，分线盒 cable cabinet电缆接线头 cable plug电缆终端盒，电缆接头电缆吊架，电缆吊杆 cable hanger 电缆桥架 cable bridge埋深 buried depth安装 installation安装高度 installation height电杆长度 pole length线间距离 distance between lines 跨度 span弧垂 sag交叉点 crossing point架空引出 over-head leading out 落地安装 installed onground嵌装在墙上 built in wall挂墙安装 suspended onwall明装 surface mounted嵌装 flush mounted暗装 conceal mounted架空引入 over-head leading-in 敷设 laying明敷 exposed laying暗敷 concealed laying埋地敷设 led underground 由……引来 (led) from引至 (led) to直埋 buried directlyunderground穿钢管敷设 laid in steelconduit引上 led-up引下 led--down沿……敷设 run along沿墙 along wall沿梁 along beam跨柱 across column弯曲半径 bending radius抽头 tap-off电缆终端头 cable termination joint试验，维护 test, maintenance试车 test run,commission整定 setting修理 repair验收 acceptance故障 fault停电 power cut,power failure校正 correct停机 stop定期检修 periodic maintenance继电保护 relaying保护 protection保护配置 protection disposition电流速断保护 current quick-breaking protection 过电流保护 over-current protection纵联差动保护 tandem differential protection过载保护 over-load protection距离保护 distance protection功率方向保护 directional power protection 继电器 relay逆流继电器 reverse-current relay阻抗继电器 impedance relay低周率继电器 low frequencyrelay重合闸继电器 reclosing relay定向继电器 directional relay瞬动继电器 instantaneous relay辅助继电器 auxiliary relay差周率继电器 difference frequency relay 极化继电器 polarized relay合闸位置继电器 closing position relay整定 setting整定值 set value整定范围 setting range时限 time lag反时限 inverse time定时限 definite time定时反时限 definite inverse time变时限 dependent time死区 dead zone保护范围 protection range动作 action动作时间 action time,actuating time动作范围 action range延时 delay切换 switchover瞬时动作 instantaneous action复位 reset直流操作 D.C operation交流操作 A.C operation操作电压 control voltage合闸 switch on跳闸 trip off接通 switch-in, close-up备用电源自动投入automaticswitch-on of standby power supply自动重合闸 automatic reclosing脱扣线圈 tripping coil电流脱扣，串联脱扣 series tripping电压脱扣，并联脱扣 shunt tripping起动 start停止 stop按钮 push button断开，切断 break, cut off直接起动 direct starting延时速断 delay quickbreaking保护跳闸 protecting tripping防跳 tripping prevent跳闸指示灯 trippingindicating lamp合闸回路 closing circuit超温报警 overtemperature alarming防雷，接地 lightningprotection and earthing雷击 lightning stroke雷害 lightning disturbance雷电闪络 lightning flash over雷电过电，雷涌 lightning surge直击雷 direct stroke侧击雷 side stroke感应雷 induction stroke雷暴 thunderstorm雷电日 thunder day雷电日数 number oflightning days雷电或然率 lightning probability触电 electric shock静电感应 electrostatic induction放电 electric discharge间隙 gap电火花 spark电弧 arc漏电 leakage漏电路径 leakage path避雷装置 lightning protector避雷针 lightning rod,lightning conductor避雷带 lightning belt避雷网 lightning-protection net避雷针支架 lightning rodsupport避雷针基础 lightning rodbase避雷器 arrester球形避雷 spherical arrester管式避雷 tubular arrester阀式避雷器 auto-valve arrester角式避雷器 horn arrester多隙避雷器 multigap arrester金属氧化物避雷器 metal-oxide arrester铅避雷器 aluminum arrester氧化膜避雷器 oxide filmarrester磁吹避雷器 magnetic blow-out arrester磁吹阀式避雷器 magneticblow-out valve type arrester 防雷工程 lightning protection engineering均压网 voltagebalancing net保护和接地 protection and earthing保护范围 protection range保护高度 protection height保护半径 protection radius保护角 protection angle防雷分类 classificationof lightning protection 一类防雷区 first classprotection接地 earthing接地电阻 earth resistance接地电阻表 earth tester防雷接地 earthing forlightning protection人工接地 artificial earthing工作接地 working earthing保护接地 protective earthing保护地 protective earth信号地 signal earth重复接地 re-earthing中性点接地 neutral point earthing屏蔽接地 shielding earthing接地系统 earthing system接地故障 earth fault暗接地线 concealed earth line暗检测点 concealed checkpoint接地装置 earthing device接地开关 earthing switch接地火花避雷器 earthing arrester接地母线 earth bus接地线 earth conductor接地极 earth electrode引下线 led-down conductor断接卡 disconnector接地干线 ground bus垂直接地极 vertical electrode水平接地极 horizontal electrode降阻剂 resistance reducer利用主筋作引下线mainreinforcing bar used as down-led conductor利用铁爬梯作引下线 iron ladderused as down-led conductor 接地线引入处 entrance ofearth wire自然接地体 natural grounding基础接地体 foundation grounding接零保护 neutral protection保护接零 protective neutralization接零干线 neutral main利用电线管作零线 conduit used asneutral line零线，接地线 neutral line(conductor)零线，中性线 neutral line(conductor)带电金属外壳 currentcarrying metallic case不带电金属外壳 non-currentcarrying metallic case材料 material金属 metal镀锌 zinc plating ,galvanization镀铂 platinum plating镀钠 cadmium plating镀铬 chromium plating镀镍 nickel plating镀锡 tin plating镀锌板 galvanized sheet镀锌层 zinc coat镀锌钢板 galvanized steel plate 镀锌扁钢 galvanized flatsteel镀锌角钢 galvanized angle steel 镀锌圆钢 galvanizedround steel 镀锌钢管 galvanized steel pipe 镀锌槽钢 galvanizedchannel steel 硬塑料管 hard plastic pipe绝缘材料 insulating materials绝缘包布 insulating tape填充 filling填料 filler, fillingmaterial电缆膏 cable compound绝缘膏 insulating compound膏 compound漆 lacquer, paint清漆 varnish搪瓷 enamel; porcelain enamel 沥青 bitumen; asphalt云母 mica环氧树脂 epoxy resin腊 wax石膏 gypsum石棉asbestos电木，酚醛塑料 bakelite玻璃纤维 glass fiber橡皮 rubber辅件 auxiliaries支架 support电缆夹具 cable cleal电缆接头 cable spice电缆套 cable box电缆铠装 cable armouring接地螺栓 earthing bolt百叶窗 louvres隔板 closure, partition隔热板 heat shield法兰，垫圈 flange镀锌螺母 galvanized nut螺钉 screw, nail螺栓 bolt垫块 bearer垫木 skid垫片 gasket, spacer垫圈 washer; (ring )gasket吊钩 hanging hook轨 rail照明 lighting人工照明 artificial lighting工作照明 working lighting直接照明 direct lighting间接照明 indirect lighting局部照明 local lighting;spot lighting 移动照明 portable lighting应急照明 emergency lighting疏散照明 egress lighting值班照明 duty lighting警卫照明 guard lighting障碍照明 obstacle lighting正常照明 normal lighting舞台照明 stage lighting走道照明 corridor lighting盘面照明 dial lighting楼梯照明 staircase lighting剧场照明 theater lighting室内照明 indoor lighting室外照明 outdoor lighting道路照明 road lighting广场照明 plaza lighting街道照明 street lighting照明方式 lighting pattern一般照明 general lighting辅助照明 supplementary lighting 大面积照明 area lighting大面积泛光照明 area flood lighting 逆光照明 back lighting漫散照明 diffuse lighting橱窗照明 shop windowlighting。
电学(英语)基本词汇
1．电压voltage 2．电压源voltage source3．电流current 4．电流源current source5．电阻resistance 6．电阻器resistor7．电容capacitance 8．电容器capacitor9．电感inductance 10．电感器inductor11．电能electric energy 12．电动势electromotive force 13．电场electric field 14．电位electric potential15．电源source [s :s] 16．电流互感器current transformer 17．电路circuit [s☯:kit] 18．电荷electric charge19．电机electric machine 20．电桥bridge [brid✞]21．电流表currenter [ ✈❒☯⏹♦☯] 22．电压表valeage23．中性点neutral point 24．中性线neutral conductor 25．线电压line voltage 26．线电流line current27．有效值effective value [✋♐♏♦♓❖] 28．平均值average value [ ✌❖☯❒♓♎✞]29．定子stator [ ♦♦♏✋♦☯] 30．转子rotor [ ❒☯✞♦☯] 31．转差率slip [♦●♓☐] 32．转矩torque [t ] 33．结点node [⏹☯✞♎] 34．负载load35．伏特Volt [❖☯✞●♦] 36．安培Ampere [ ✌❍☐♏☯] 37．导体conductor[ ☯⏹♎✈♦☯]38．绕组winding [ waindi☠] 39．满载full load 40．空载no-load41．无功功率reactive power[❒♓✌♦✋❖]42．有功功率active power43．相电压phase voltage [♐♏♓] 44．相电流phase current 45．万用表multimeter 46．线圈coil [ ♓●]47.直流电路direct current circuit48.直流电机direct-current machine49.交流电路alternating current circuit50.交流电机alternating current machine51.三线四线制three-phase three-wire system整流器rectifier [ ❒♏♦♓♐♋♓☯]熔断器fuse滤波器filters继电器relay热继电器thermal overload relay (OLR)时间继电器time-delay relay传感器transducer [♦❒✌⏹♎◆♦☯]换向器commutator变阻器rheostat [ ri ☯st✌t]变压器transformer [♦❒✌♦♐❍☯]接触器contactor组合开关switchgroup调速speed regulation起动按钮starting button停止按钮stop button绝缘insulation绝缘体insulator短路short circuit效率efficiency常开触点normally open contact常闭触点normally closed contact串联series connection并联parallel connection同步发电机synchronous generator单相异步发电机single-phase induction motor 电缆终端,电缆终端套管cable shoe缆绳卡箍cable band绑扎带cable tie。
电气常用词汇_中英对照
电子产品常用英文词汇一、常见电子电气类英文单词1. 功率power2. 电压voltage3. 电流current4. 频率frequency5. 效率efficiency6. 波形waveform7. 交流alternating-current8. 直流direct-current9. 适配器adaptor10. 转换器converter11. 逆变器inverter12. 充电器charger13. 控制器controller14. 启动器jump starter15. 器件device16. 元件component17. 电容器capacitor18. 电阻resistor19. 电感inductor20. 二极管diode21. 稳压二极管zener22. 三极管audion23. 场效应管MOSFEET（Metel-Oxide-Semiconductor Field Effect Transistor）24. 变压器transformer25. 光藕optical coupler26. 保险丝fuse27. 半导体semiconductor28. 瓷片电容ceramic capacitor29. 电解电容electrolytic C30. 电感inductance31. 电容capacitance32. 电阻resistance33. 感性的inductive34. 容性的capacitive35. 阻性的resistive36. 阻抗impedance37. 纯正弦波pure sine wave38. 修正正弦波modified sine wave 39. 方波square wave40. 恒流源constant current source41. 恒压源constant voltage source42. 纹波电流ripple current43. 涌入电流inrush current44. 空载电流no-load current45. 电网power system46. 死区时间dead time47. 浮充电压float charge voltage48. 正向电压forward voltage drop49. 续流二极管freewheel diode50. 肖特基二极管schottky51. 整流桥bridge rectifier52. 超快速整流器ultra fast rectifier53. 检测电阻sense resistor54. 振荡电阻timing resistor55. 散热片thermal slug/heat sink/ radiator56. 断路器breaker57. 过流保护器circuit breaker58. 自由运行free running59. 满负载full load60. 过载overload61. 轻载light load62. 加载upload63. 静态static （state）64. 动态dynamic （state）65. 稳态的steady66. 静电static electricity67. 电源调整率line regulation68. 负载调整率load regulation69. 满载效率full load efficiency70. 最佳效率optimum efficiency71. 输出效率output efficiency72. 峰值效率peak efficiency73. 标称效率declared efficiency74. 视在功率apparent power75. 有功功率active power76. 无功功率reactive power77. 功率因数power-factor78. 耗散功率power dissipation79. 空载损耗no-load loss80. 关断状态off state81. 电源工作电压operating supplyvoltage82. 电压参考 voltage reference 83. 参考值 reference value 84. 反馈 feedback 85. 产品型号 part number 86. 掉电 power down 87. 上电power up88. 电源正常 power good 89. 欠压锁定 under voltage （UVLO ） 90. 上拉 pull up 91. 下拉 pull down二、常用电源类英文缩写SPS switching power supply PWM: pulse widthmodulation ZCS zero current switching ZVT: PFC: RMS: THD:OVP: OCP: OTP: MCU: TVS: PCB: 92. 上升沿 rising edge 93. 下降沿 falling edge 94. 上限 upper limit 95. 下限 lower limit 96. 极性 polarity 97. 藕合 coupling 98. 故障 malfunction99. 原理图 schematic diagramlock out100.圭寸装 footprint101.设计流程 design cycle102.设计余量 design margin脉冲宽度调制SMT: surface moun ti ng tech no logy ECR: Engineering Change Request ECN: Engineering Change notice FMEA: Failure Mode Efficiency Analysis circuitEngin eeri ng tech no logyIC: in tegrated IE: In dustrial IT: in formation AQL: Acceptable Quality Level QA: Quality AssuraneeQC:Qualty ControlIQC: IPQC:Incoming Quality control In- process Quality control三绕组变压器： three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor母线：Busbar并联电容器： shunt capacitor 输电线： Transmission Line 电抗器：Reactor发电厂：power plantZero Voltage Transition Power Factor Correction Root mean square （均方根）Total Harmonic Distortion （总谐波失真） Over Voltage Protect ion Over Current Protection Over Temperature Protection Micro Controller unit Transient voltage suppressor Printed circuit board断路器： Breaker 刀闸 (隔离开关 )： Isolator 分接头： tap 电动机： motor 2、状态参数 有功： active power 无功： reactive power 电流： current 容量： capacity 电压： voltage 档位： tap position 正序阻抗： positivesequence impedance 负序阻抗： negative sequence impedance 零序阻抗： zero sequence impedance 电阻： resistor 电抗： reactance 电导： conductance 电纳： susceptance 无功负载： reactive load 或者 QLoad 有功负载 : active load Load 励磁电流 (转子电流 )： magnetizing current 定子： stator 上限 :upper limit 下限： lower limit 并列的： apposable 固定串联电容补偿无功损耗： reactive loss 有功损耗： activeloss 功率因数：power-factor 功率： power 功角： power-angle 电压等级： voltage grade 空载损耗： no-load loss 铁损： iron loss 铜损：copper loss 空载电流： no-load current 阻抗： impedance电力系统 power system 发电机 generator 励磁 excitation 励磁器 excitor 母线 bus 变压器 transformer 升压变压器 step-uptransformer 高压侧 high side输电系统 power transmission system 输电线 transmission line稳定 stability电压稳定 voltage stability 功角稳定 angle stability 暂态稳定 transient stability 电厂 power plant能量输送 power transfer 双回同杆并架 double-circuit lines on the 交流 AC 装机容量 installed capacity 电网 power system 落点 drop point开关站 switch stationsame tower变电站 transformer substation 补偿度degree of compensation 高抗 high voltage shunt reactor 无功补偿 reactive power compensation 故障 fault 调节 regulation 裕度 magin 三相故障 three phase fault 故障切除时间 fault clearing time 单机无穷大系统one machine - infinity 机端电压控制 AVRfixed series capacitor compensation极限切除时间 critical clearing time 切机generator triping 高顶值 high limited value 强行励磁 reinforced excitation 线路补偿器LDC(line drop compensation) 机端 generator terminal 静态 static (state) 动态 dynamic (state)bus system电抗 reactance电阻resistance 有功(功率) active power 无功(功率) reactive power 功率因数power factor 无功电流reactive current 下降特性droop characteristics 斜率slope 额定rating 变比ratio 参考值reference value 分接头tap 仿真分析simulation analysis 传递函数transfer function 框图block diagram 受端receive-side 同步synchronization 失去同步loss of synchronization 阻尼damping摇摆swing保护断路器circuit breaker 电阻：resistance 电抗：reactance 阻抗：impedance 电导：conductance 电纳：susceptance 导纳：admittance 电感：inductance 电容: capacitanceComponent 零件Bobbin 线轴tape 胶带Bridge 桥式整流tapping screw 自攻螺丝Cable tie 束带terminal 端子Capacitor 电容transformer(XFMR) 变压器Case 外壳transistor 电晶体Ceramic capacitor 陶瓷电容tube 套管Chip capacitor 芯片电容varistor 突波吸收器Chip resistor 芯片电阻VR (variable resistance) 可变电阻Choke 线圈washer 垫片Connector 连接器zener 齐纳Control board 基板Diode(dio) 二极管process ( 制程)Epoxy 脂assembly 组立Fan 风扇burn-in (B/I) 崩应FET 埸效晶体管component 零件Filter 滤波器flux 助焊剂Fuse clip 保险丝座function test 功能测试Fuse holder 保险丝座gravity 比重Glue 胶Hi-pot test 耐高压测试Heatsink 散热片insertion 插件Fuse 保险丝ORT 可靠度测试IC 集成电路packing 包装Inductor 电感solder machine 锡炉Insulator 绝缘片station 站别Jumper wire 跳线supplier/vender 厂商Label 标签temperature 温度Lock washer 接地星形垫片torque 扭距NTC 热敏电阻touch-up(T/U) 补焊Nut 螺丝帽Output cable 输出线Output wire 输出线PCB 电路板Photo couple 光藕合二极管Regulator 稳压器Resistor 电阻Rivet 柳钉Screw 螺丝Socket 插座Solder bar 锡棒Spring washer 弹簧垫片Stand-off 支柱Star washer 星形垫片Switch 开关CRT (cathode-ray tube) 示波器Anode 阳(正，板)极PROCESS( 制程) Resistor(res) 电阻pre-forming 加工成型VR(variable) 可变电阻component 零件Chip resistor 芯片电阻Capacitor(cap) 电容insertion 插件Ceramic capacitor 陶磁电容solder machine 锡炉Transformer(X ' FNR压器assembly 组立Fuse holder 保险丝座Bridge diode 桥式整流Transistor 电晶体input(I/P) 输入output(O/P) 输出regulation 调整pecification 规格Regulation 稳压器ripple 涟波noise 噪声Control board 小基板noise buzz 无音protection 保护OVP 过电压保护OCP 过电流保护OPP 过功率保护no output(NOP) 无输出Tapping screw 自动螺丝broken/blow out (BRO) 烧机Nut 螺帽short 短路open 开路Spring washer 弹簧垫片voltage 电压Star washer 星形垫片Lock washer 接地星形垫片frequency 频率Output wire 输出线load 负载Output cable 输出线full load 满载Cable tie 束带low load 轻载Connector 连接器damage 损坏Rivet 铆钉oscilloscope 示波器Terminal 端子test 测试Stand-off 支柱adjust 调整Heatsink 散热片inspection 检验Insulator 绝缘体hi-pot test 高压测试Tape 胶带grounding 接地Tube 套管Label caution 标签(警告标签) Jumper wire 跳线Solder bar 锡棒。
开关电源需掌握的基本英语词汇
Reservoir（储能的）
Ripple current（纹波电流）
Self-heating（自加热）
Tantalum（钽）
Temperature coefficient（温度系数）
Capacitor definition（电容定义）
Charge pump（电荷泵）
Clamp circuit（钳位电路）
Compensation(补偿)
Control equation(控制等式)
Buck converter (Buck 变换器)
Compensation(补偿)
Control equation(控制等式)
Buck-Boost converter(Buck-Boost 变换器)
Ultra-fast（超快速）
Discontinuous operation（断续工作）
Dissipation factor(损耗因数)
E
Eddy current(涡流)
Electromagnetic compatibility（EMC,电磁兼容）
Electromagnetic interference（EMI,电磁干扰）
Universal input（通用输入）
V
Voltage doubler（电压倍增器）
Voltage mode PWM controller（电压模式PWM 控制器）
W
Wire table（导线一览表）
Z
Zener diode（齐纳二极管）
开关电源需掌握的基本英语词汇
A
Auxiliary supply(辅助电源)
B
B-H curve(磁化曲线)
电源专业英语词汇
mitigate 减轻 trade off 折衷方案 yield 屈伸
line shaft 中间轴 matrix 母体 inherent 固有的
spindle 主轴 aperture 孔径 conformance 适应性
斜率 slope
额定 rating
变比 ratio
参考值 reference value
电压互感器 PT
分接头 tap
下降率 droop rate
仿真分析 simulation analysis
传递函数 transfer function
框图 block diagram
deteriorate 降低 tribological 摩擦的 hybrid 混合物
neutralize 平衡 screen 屏蔽 ID=inside diameter
pulley 滑轮 exclusion 隔绝 OD=outside diameter
hydraulic 液压的 insulation 绝缘 reciprocate 往复运动
阻抗:impedance Biblioteka 电导:conductance
电纳:susceptance
导纳:admittance
电感:inductance
电容: capacitance
电源英语词汇(三)
coupling 耦合 intermittent 周期的 dislocation 错位
三相故障 three phase fault
故障切除时间 fault clearing time
极限切除时间 critical clearing time
电气专业英语词汇
电气专业英语词汇电气专业英语词汇大全电气工程(Electrical Engineering简称EE)是现代科技领域中的`核心学科之一，更是当今高新技术领域中不可或缺的关键学科，下面为大家整理了一些电气专业英语词汇，一起来看看!1.powersystem电力系统2.Powerelectronics电力电子3.generator发电机4.steamturbine汽轮机5.hydraulicturbine水轮机bustionturbine燃气轮机7.turbogenerator汽轮发电机8.hydrogenerator水轮发电机9.hyowerstation水力发电站10.thermalpowerstation火力发电站11.nuclearpowerstation核电站12.Pumpedstoragepowerstation抽水蓄能电站13.substation变电站14.dynamo直流发电机15.motor电动机16.asynonousmachine异步电机17.stator定子18.rotor转子19.Armature电枢20.Brush电刷21.ironcore铁芯22.variabletransformer调压变压器23.powertransformer电力变压器24.tapedtransformer多级变压器25.stepup(down)transformer升(降)压变压器26.cascadetransformer串级变压器27.Autotransformer自耦变压器28.winding绕组29.ammeter电流表30.electrostaticvoltmeter静电电压表31.peakvoltmeter峰值电压表32.groundingcapacitance对地电容33.voltagedivider分压器34.mixeddivider(阻容)混合分压器35.dividerratio分压器分压比36.relay继电器37.circuitbreaker(CB)断路器38.deadtankoilcircuitbreaker多油断路器39.livetankoilcircuitbreaker少油断路器40.vacuumcircuitbreaker真空断路器41.sulphurhexafluoridebreakerSF6断路器42.Bustiebreaker母联断路器43.potentialtransformer PT 电压互感器44.currenttransformer CT 电流互感器45.Instrumenttransducer测量互感器46.movingcontact动触头47.fixedcontact静触头48.arc-extinguishingchamber灭弧室49.expulsiongap灭弧间隙50.conductor导线51.disconnector隔离开关52.earthingswitch接地开关53.couplingcapacitor耦合电容54.lightningarrester避雷器55.Shieldwire避雷线56.Converter(inverter)换流器(逆变器)57.oil-filledpowercable充油电力电缆58.(coaxial)cable(同轴)电缆59.Undergroundcable地下电缆60.XLPE(CrossLinkedPolyethylene)交联聚乙烯(电缆)61.busbar母线62.overheadline架空线63.transmissionline传输线64.Single(dual,ring)bus单(双，环形)母线65.Mainandtransferbusbar单母线带旁路66.insulation绝缘67.Insulator绝缘子68.suspensioninsulator悬式绝缘子69.porcelaininsulator陶瓷绝缘子70.glassinsulator玻璃绝缘子positeinsulator合成绝缘子positeinsulation组合绝缘73.gaseousinsulation气体绝缘74.insulationcoordination绝缘配合75.Oil-impregnatedpaper油浸纸绝缘76.tank箱体77.bushing套管78.Protectiverelaying继电保护79.Primary(backup)relaying主(后备)继电保护80.inverterstation换流站81.flasher雷电计数器82.steel-reinforcedaluminumconductor钢芯铝绞线83.ging(damping)resistor充电(阻尼)电阻84.earth(ground)wire接地线85.neutralpoint中性点86.excitingwinding激磁绕组87.triggerelectrode触发电极88.highvoltageengineering高电压工程89.highvoltagetestingtechnology高电压试验技术90.impulsecurrent冲击电流91.breakdown(电)击穿92.overvoltage过电压93.detectionimpedance检测阻抗94.aging老化95.Disge放电96.internaldisge内部放电97.arcdisge电弧放电98.partialdisge局部放电99.sustaineddisge自持放电100.directcurrent直流电101.alternatingcurrent交流电102.ACtransmissionsystem交流输电系统103.lightningovervoltage雷电过电压104.attachmentcoefficient附着系数105.attenuationfactor衰减系数106.anode(cathode)阳极(阴极)107.negativeions负离子108.cathoderayoscilloscope阴极射线示波器109.non-uniformfield不均匀场110.magneticfield磁场111.electricfield电场112.fieldstress电场力113.fieldstrength场强114.corona电晕115.peakreversevoltage反向峰值电压116.photoelectricemission光电发射117.criticalbreakdownvoltage临界击穿电压118.phase-to-phasevoltage线电压119.Dielectric电介质,绝缘体120.polarityeffect极性效应121.dielectricconstant介质常数122.dielectricloss介质损耗123.radiointerference无线干扰124.ratingofequipment设备额定值125.grounding接地126.powercapacitor电力电容127.routingtesting常规试验128.non-destructivetesting非破坏性试验129.shortcircuittesting短路试验130.Withstandtest耐压试验131.shielding屏蔽132.spacege空间电荷133.epoxyresin环氧树脂134.surfacebreakdown表面击穿135.switchingovervoltage操作过电压136.fielddistortion场畸变137.thermalbreakdown热击穿138.fieldgradient场梯度139.withstandvoltage耐受电压140.Powerfactor功率因数141.Torque力矩142.Distributionautomationsystem配电网自动化系统143.Servomechanism伺服系统144.Automaticmeterreading自动抄表145.Boiler锅炉146.Counteremf反电势147.Loopsystem环网系统148.Distributionsystem配电系统149.Relaypanel继电器屏150.Tripcircuit跳闸电路151.Switchboard配电盘，开关屏152.Eddycurrent涡流153.Copperloss铜损154.Ironloss铁损155.Bareconductor裸导线156.Leakageflux漏磁通157.Reclosing重合闸158.Distributiondispatchcenter配电调度中心159.Zerosequencecurrent零序电流160.Reactivepower`无功功率161.Activepower有功功率162.Series(shunt)compensation串(并)联补偿163.Staticvarcompensation(SVC)静止无功补偿mutator换向器165.Superheater过热器166.Peak-load峰荷167.Tripcoil跳闸线圈168.Feeder馈电线169.Extra-highvoltage(EHV)超高压170.Ultra-highvoltage(UHV)特高压171.Rectifier整流器172.Capacitorbank电容器组173.Domesticload民用电174.Reservecapacity备用容量175.Potentialstress电位应力(电场强度) 176.Right-of-way线路走廊177.Shaft转轴178.Kinetic(potential)energy动(势)能179.Reactive电抗的，无功的180.Inductive(Capacitive)电感的(电容的) 181.Reactance(impedance)电抗(阻抗) 182.Reactor电抗器183.Shuntreactor并联电抗器184.Phasedisplacement(shift)相移185.Synonouscondenser同步调相机186.Phaseshifter移相器187.PhaseLead(lag)相位超前(滞后)188.Arcsuppressioncoil消弧线圈189.Arcreignition电弧重燃190.Short-circuitratio短路比191.Induction感应192.Powerlinecarrier(PLC)电力线载波(器) 193.Turn(turnratio)匝(匝比，变比)194.Uninterruptiblepowersupply不间断电源195.Powerfactor功率因数196.Spotpowerprice实时电价197.Tap分接头198.Recoveryvoltage恢复电压199.Rms(rootmeansquare)均方根值200.Operationmechanism操作机构plate铭牌202.Independentpoleoperation分相操作203.LED(lightemittingdiode)发光二极管204.Creepdistance爬电距离205.FFT(fastFouriertransform)快速傅立叶变换206.Telemeter遥测207.Loadshedding甩负荷208.Power-flowcurrent工频续流209.Transferswitching倒闸操作210.Siliconcarbide碳化硅211.Outgoing(incoming)line出(进)线212.scale刻度，量程213.calibrate校准214.rated额定的215.terminal接线端子216.fuse保险丝，熔丝217.resonance谐振，共振218.harmonic谐波219.operationamplifier运算放大器220.numerical数字的221.RF(radiofrequency)射频222.amplitudemodulation(AM)调幅223.frequencymodulation(FM)调频224.frequency-domain频域225.time-domain时域226.IC(integratedcircuit)集成电路227.Automaticcontrol自动控制228.Principlesofelectriccircuits电路原理229.Digitalsignalprocessing数字信号处理230.tunedcircuit调谐电路231.oscilloscope示波器232.Automaticoscillograph自动录波仪233.activefilter有源滤波器234.passivefilter无源滤波器235.FlexibleACtransmissionsystem(FACTS)灵活交流输电系统236.Supervisorycontrolanddataacquisition(SCADA)监控与数据采集237.EMC(electromagneticcompatibility)电磁兼容238.GIS(gasinsulatedsubstation,geographicinformationsyste m)气体绝缘变电站C(ChinaCompulsoryCertification)中国强制认证240.ISO(internationalstandardizationorganization)国际标准化组织241.IEC(internationalElectrotechnicalCommission)国际电工(技术)委员会242.IEEE(InstituteofElectricalandElectronicEngineers)电气与电子工程师学会(美)243.IEE(InstitutionofElectricalEngineers)电气工程师学会(英) 【电气专业英语词汇大全】。
电气行业常用英语单词
电气行业常用英语单词一．电气名词Electric items二．线路（母线、回路）Lines (Bus , circuits) 三．设备Equipments四．保护、继电器Protection , relays 五．电气仪表Electric instruments六．防雷Lightning protection七．接地Grounding , earthing八．室、所Room , Substation九．电修车间设备Equipments of electric repair十．材料Material十一．图名Drawings , diagrams十二．表头Tables十三．标准图词汇Terms from standard DWG一．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 control 6kV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 current二．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Terminal 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 circuit三．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 power supplies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感应调压器专用变压器高压柜Special transformer H.V. cabinet for induction voltage regulator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 protection四．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Electromagnetic 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Temperature 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)五．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-meter六．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 induction 七．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 clamp八．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 room九．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Testing stand for instrument接触器，继电器试验台Relay and contactor testing stand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 bridge十．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 sleeve十一．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 materials十二．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.十三．标准图词汇Terms 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Adapter功角power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流reactive current下降特性droop characteristics斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function 框图block diagram受端receive-side裕度margin同步synchronization失去同步loss of synchronization阻尼damping摇摆swing保护断路器circuit breaker4）电阻：resistance电抗：reactance阻抗：impedance5）电导：conductance电纳：susceptance导纳：admittance6）电感：inductance电容: capacitanceAbsorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关Ac Voltage Controller交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency --CVCF 恒压恒频Continuous Conduction--CCM （电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器DC-AC-DC Converter 直交直电路DC Chopping 直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter 直流－直流变换器Device Commutation 器件换流Direct Current Control 直接电流控制Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor 快速晶闸管field controlled thyristor 场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter 全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路fundamental factor 基波因数gate turn-off thyristor——GTO 可关断晶闸管general purpose diode 普通二极管giant transistor——GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control 间接电流控制indirect DC-DC converter 直接电流变换电路insulated-gate bipolar transistor---IGBT 绝缘栅双极晶体管intelligent power module---IPM 智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo---LTT 光控晶闸管line commutation 电网换流load commutation 负载换流三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap 电动机：motor（2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current2）阻抗：impedance正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current 定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage3）电力系统power system发电机generator励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer 交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation故障fault调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation) 机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system机端电压控制AVR电抗reactance电阻resistance。
电子方面的英语
电源 source 电压源 voltage source 电流源 current source 理想电压源ideal voltage source理想电流源 ideal current source 伏安特性 volt-ampere characteristic 电动势 electromotive force电压 voltage电流 current 电位 potential 电位差 potential difference 欧姆 Ohm 伏特 Volt 安培 Ampere瓦特Watt 焦耳 Joule电路 circuit 电路元件 circuit element 电阻resistance 电阻器 resistor电感 inductance 电感器inductor电容 capacitance 电容器 capacitor 电路模型 circuit model参考方向 reference direction 参考电位 reference potential欧姆定律Ohm’s law基尔霍夫定律Kirchhoff’s law 基尔霍夫电压定律Kirchhoff’s voltage law（KVL）基尔霍夫电流定律Kirchhoff’s current law（KCL）结点 node 支路 branch 回路 loop 网孔 mesh支路电流法 branch current analysis 网孔电流法 mesh current analysis结点电位法 node voltage analysis电源变换 source transformations 叠加原理 superposition theorem网络 network无源二端网络 passive two-terminal network 有源二端网络active two-terminal network戴维宁定理Thevenin’s theorem 诺顿定理Norton’s theorem 开路（断路）open circuit短路 short circuit 开路电压 open-circuit voltage 短路电流short-circuit current直流电路 direct current circuit (dc) 交流电路 alternating current circuit (ac)正弦交流电路 sinusoidal a-c circuit 平均值 average value 有效值effective value均方根值root-mean-squire value (rms)瞬时值 instantaneous value 电抗reactance感抗 inductive reactance 容抗 capacitive reactance法拉 Farad 亨利 Henry 阻抗 impedance 复数阻抗 complex impedance 相位phase初相位 initial phase相位差 phase difference 相位领先 phase lead 相位落后 phase lag倒相，反相 phase inversion频率 frequency 角频率 angular frequency 赫兹 Hertz 相量 phasor相量图 phasor diagram 有功功率 active power无功功率 reactive power 视在功率 apparent power功率因数 power factor 功率因数补偿 power-factor compensation串联谐振 series resonance 并联谐振 parallel resonance 谐振频率resonance frequency频率特性 frequency characteristic 幅频特性amplitude-frequency response characteristic相频特性 phase-frequency response characteristic 截止频率 cutoff frequency品质因数 quality factor 通频带 pass-band 带宽 bandwidth (BW) 滤波器filter一阶滤波器 first-order filter二阶滤波器 second-order filter 低通滤波器 low-pass filter高通滤波器 high-pass filter 带通滤波器 band-pass filter带阻滤波器 band-stop filter 转移函数 transfer function 波特图 Bode diagram傅立叶级数Fourier series三相电路 three-phase circuit 三相电源three-phase source对称三相电源 symmetrical three-phase source对称三相负载 symmetrical three-phase load相电压 phase voltage 相电流 phase current 线电压line voltage线电流line current三相三线制 three-phase three-wire system 三相四线制 three-phasefour-wire system三相功率 three-phase power 星形连接 star connection(Y-connection)三角形连接 triangular connection(D- connection ,delta connection) 中线neutral line电路的暂态过程分析暂态 transient state 稳态 steady state 暂态过程，暂态响应 transient response换路定理 low of switch 一阶电路 first-order circuit 三要素法three-factor method时间常数time constant积分电路 integrating circuit 微分电路differentiating circuit磁路与变压器磁场magnetic field 磁通 flux 磁路 magnetic circuit 磁感应强度 flux density磁通势magnetomotive force 磁阻 reluctance电动机直流电动机 dc motor 交流电动机 ac motor 异步电动机 asynchronous motor同步电动机 synchronous motor三相异步电动机 three-phase asynchronous motor单相异步电动机 single-phase asynchronous motor旋转磁场 rotating magnetic field定子 stator 转子 rotor 转差率 slip 起动电流 starting current 起动转矩starting torque额定电压 rated voltage 额定电流 rated current 额定功率 rated power机械特性 mechanical characteristic继电器-接触器控制按钮 button 熔断器 fuse 开关 switch 行程开关 travel switch 继电器relay 接触器 contactor常开(动合)触点 normally open contact 常闭(动断)触点 normally closed contact时间继电器 time relay 热继电器 thermal overload relay 中间继电器intermediate relay可编程控制器（PLC）可编程控制器 programmable logic controller语句表 statement list 梯形图 ladder diagram半导体器件本征半导体intrinsic semiconductor 掺杂半导体doped semiconductorP型半导体 P-typesemiconductorN型半导体 N--type semiconductor自由电子 free electron 空穴 hole 载流子 carriers PN结 PN junction扩散 diffusion 漂移 drift 二极管 diode 硅二极管 silicon diode 锗二极管 germanium diode阳极anode阴极 cathode 发光二极管 light-emitting diode (LED) 光电二极管 photodiode稳压二极管 Zener diode晶体管（三极管） transistor; PNP型晶体管 PNP transistor;NPN型晶体管 NPN transistor 发射极emitter集电极 collector 基极 base电流放大系数 current amplification coefficient 场效应管 field-effect transistor (FET)P沟道 p-channel N沟道; n-channel 结型场效应管 junction FET（JFET）金属氧化物半导体 metal-oxide semiconductor (MOS)耗尽型MOS场效应管 depletion mode MOSFET（D-MOSFET）增强型MOS场效应管 enhancement mode MOSFET（E-MOSFET）源极 source 栅极 grid 漏极 drain跨导 transconductance 夹断电压pinch-off voltage热敏电阻 thermistor 开路 open 短路 shorted基本放大器放大器 amplifier 正向偏置 forward bias 反向偏置 backward bias静态工作点 quiescent point (Q-point)等效电路 equivalent circuit 电压放大倍数 voltage gain 总的电压放大倍数overall voltage gain饱和 saturation截止 cut-off 放大区 amplifier region 饱和区 saturation region截止区 cut-off region 失真distortion饱和失真 saturation distortion截止失真 cut-off distortion 零点漂移 zero drift 正反馈positive feedback负反馈 negative feedback 串联负反馈 series negative feedback并联负反馈 parallel negative feedback共射极放大器 common-emitter amplifier 射极跟随器 emitter-follower共源极放大器 common-sourceamplifier共漏极放大器 common-drainamplifier多级放大器 multistage amplifier阻容耦合放大器 resistance-capacitance coupled amplifier直接耦合放大器 direct- coupled amplifier输入电阻 input resistance 输出电阻 output resistance负载电阻 load resistance 动态电阻dynamic resistance负载电流 load current旁路电容 bypass capacitor 耦合电容 coupled capacitor 直流通路 direct current path交流通路 alternating current path 直流分量 direct current component交流分量 alternating current component变阻器（电位器）rheostat 电阻（器）resistor 电阻（值）resistance 电容（器）capacitor电容（量）capacitance电感（器，线圈）inductor 电感（量），感应系数inductance正弦电压 sinusoidal voltage集成运算放大器及应用差动放大器 differential amplifier 运算放大器 operationalamplifier(op-amp)失调电压 offset voltage失调电流 offset current 共模信号 common-mode signal差模信号 different-mode signal共模抑制比 common-mode rejection ratio (CMRR)积分电路 integrator（circuit）微分电路differentiator（circuit）有源滤波器 active filter 低通滤波器 low-pass filter 高通滤波器high-pass filter带通滤波器band-pass filter带阻滤波器 band-stop filter 波特沃斯滤波器Butterworth filter切比雪夫滤波器 Chebyshev filter贝塞尔滤波器 Bessel filter 截止频率cut-off frequency上限截止频率 upper cut-off frequency下限截止频率 lower cut-off frequency 中心频率 center frequency带宽 Bandwidth 开环增益 open-loop gain闭环增益 closed-loop gain 共模增益 common-mode gain输入阻抗 input impedance 电压跟随器voltage-follower电压源 voltage source 电流源 current source 单位增益带宽unity-gain bandwidth频率响应frequency response频响特性（曲线）response characteristic 波特图 the Bode plot稳定性stability 补偿compensation比较器 comparator 迟滞比较器hysteresis comparator阶跃输入电压step input voltage仪表放大器 instrumentation amplifier 隔离放大器 isolation amplifier 对数放大器 log amplifier反对数放大器antilog amplifier 反馈通道 feedback path 反向漏电流reverse leakage current相位phase 相移 phase shift 锁相环 phase-locked loop(PLL) 锁相环相位监测器 PLL phase detector和频 sum frequency 差频 difference frequency波形发生电路振荡器 oscillator ；RC振荡器 RC oscillator ；LC振荡器 LC oscillator正弦波振荡器 sinusoidal oscillator三角波发生器 triangular wave generator方波发生器square wave generator 幅度 magnitude电平level 饱和输出电平（电压） saturated output level功率放大器功率放大器 power amplifier 交越失真 cross-over distortion甲类功率放大器 class A power amplifier乙类推挽功率放大器class B push-pull power amplifier ；OTL功率放大器 output transformerless power amplifierOCL功率放大器 output capacitorless power amplifier直流稳压电源半波整流 full-wave rectifier 全波整流 half-wave rectifier 电感滤波器inductor filter电容滤波器 capacitor filter串联型稳压电源 series (voltage) regulator 开关型稳压电源 switching (voltage) regulator集成稳压器 IC (voltage) regulator晶闸管及可控整流电路晶闸管 thyristor 单结晶体管 unijunction transistor（UJT）可控整流controlled rectifier可控硅 silicon-controlled rectifier 峰点 peak point 谷点 valley point 控制角 controlling angle导通角 turn-on angle门电路与逻辑代数二进制 binary 二进制数 binary number 十进制 decimal 十六进制hexadecimal二-十进制 binary coded decimal （BCD）门电路 gate 三态门tri-state gate 与门 AND gate 或门 OR gate 非门 NOT gate 与非门 NAND gate或非门 NOR gate异或门 exclusive-OR gate 反相器 inverter 布尔代数Boolean algebra真值表 truth table 卡诺图the Karnaugh map逻辑函数 logic function 逻辑表达式 logic expression组合逻辑电路组合逻辑电路 combination logic circuit 译码器 decoder 编码器 coder 比较器 comparator半加器half-adder全加器 full-adder 七段显示器 seven-segment display时序逻辑电路时序逻辑电路 sequential logic circuit ；R-S 触发器 R-S flip-flop ；D 触发器 D flip-flop ；J-K触发器 J-K flip-flop主从型触发器 master-slave flip-flop 置位 set 复位 reset直接置位端direct-set terminal 直接复位端direct-reset terminal寄存器 register 移位寄存器 shift register 双向移位寄存器bidirectional shift register计数器counter同步计数器 synchronous counter 异步计数器asynchronous counter加法计数器 adding counter减法计数器 subtracting counter 定时器 timer 清除（清0）clear 载入 load时钟脉冲 clock pulse触发脉冲 trigger pulse 上升沿 positive edge 下降沿 negative edge时序图 timing diagram波形图 waveform脉冲波形的产生与整形单稳态触发器 monostable flip-flop 双稳态触发器 bistable flip-flop 无稳态振荡器 astable oscillator晶体 crystal ；555定时器 555 timer模拟信号与数字信号的相互转换模拟信号 analog signal 数字信号 digital signal ；AD转换器analog-digital converter (ADC)DA转换器 digital-analog converter (DAC)半导体存储器只读存储器 read-only memory（ROM）随机存取存储器 random-access memory（RAM）可编程ROM programmable ROM（PROM）第二部分Axial 卧式Radial 立式Conformally Coated 统一涂层Dissipation Factor 散逸因数Contact resistance 接触电阻Insulation Resistance 绝缘强度Dielectric strength 电介质强度non-burn 无燃性ESL等效电感ESR等效串联电阻leakage current泄漏电流earth short circuit current接地短路电流decoupling去耦（电容）bypass旁路（电容）bulk decoupling capacitor 大型解耦电容despiking capacitor削尖电容Additional RF decoupling capacitor射频解耦电容Aluminium electrolytic capacitor铝电解电容IC package IC组件low profile扁平特性1 backplane 背板2 Band gap voltage reference 带隙电压参考3 benchtop supply 工作台电源4 Block Diagram方块图5 Bode Plot 波特图6 Bootstrap 自举7 Bottom FET Bottom FET8 bucket capcitor 桶形电容9 chassis 机架10 Combi-sense Combi-sense11 constant current source 恒流源12 Core Sataration 铁芯饱和13 crossover frequency 交叉频率14 current ripple 纹波电流15 Cycle by Cycle 逐周期16 cycle skipping 周期跳步17 Dead Time 死区时间18 DIE Tem perature 核心温度19 Disable 非使能，无效，禁用，关断20 dominant pole 主极点21 Enable 使能，有效，启用22 ESD Rating ESD额定值23 Evaluation Board 评估板24 Exceeding the specifications below m ay result in permanent dam age to the device, or device m alfunction. Operation outside of the param eters specified in the Electrical Characteristics section is not implied. 超过下面的规格使用可能引起永久的设备损害或设备故障。
电源专业英语词汇
电源专业词汇(一)背板backplane带隙电压参考 Band gap voltage reference工作台电源 benchtop supply方块图 Block Diagram波特图Bode Plot自举Bootstrap桶形电容bucket capcitor机架chassis恒流源constant current source铁芯饱和Core Sataration交叉频率 crossover frequency纹波电流current ripple逐周期 Cycle by Cycle周期跳步 cycle skipping死区时间 Dead Time核心温度DIE Temperature非使能,无效,禁用,关断Disable主极点dominant pole 主极点使能,有效,启用 Enable额定值ESD Rating ESD评估板Evaluation Board超过下面的规格使用可能引起永久的设备损害或设备故障.建议不要工作在电特性表规定的参数范围以外. Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied.下降沿 Failling edge品质因数figure of merit浮充电压float charge voltage反驰式功率级flyback power stage前向压降forward voltage drop自由运行free-running续流二极管Freewheel diode满负载Full load栅极驱动gate drive栅极驱动级gate drive stage图gerber plot Gerber接地层ground plane电感单位(亨利) Henry人体模式Human Body Model滞回 Hysteresis涌入电流inrush current反相Inverting抖动jittery 结点Junction开尔文连接Kelvin connection引脚框架 Lead Frame无铅 Lead Free电平移动 level-shift电源调整率Line regulation负载调整率 load regulation批号 Lot Number低压差Low Dropout密勒Miller节点 node非反相Non-Inverting新颖的novel关断状态off state电源工作电压 Operating supply voltage 输出驱动级out drive stage异相Out of Phase产品型号Part NumberP沟道MOSFET P-channel MOSFET 相位裕度 Phase margin开关节点Phase Node便携式电子设备portable electronics掉电power down电源正常 Power Good功率地 Power Groud节电模式Power Save Mode上电 Power up下拉pull down上拉pull up逐脉冲Pulse by Pulse推挽转换器 push pull converter斜降ramp down斜升 ramp up冗余二极管redundant diode电阻分压器resistive divider振铃ringing纹波电流ripple current上升沿rising edge检测电阻sense resistor序列电源Sequenced Power Supplys直通,同时导通shoot-through杂散电感stray inductances子电路sub-circuit基板substrate电信Telecom热性能信息Thermal Information散热片thermal slug阈值 Threshold振荡电阻timing resistor线路,走线,引线Trace传递函数Transfer function 跳变点Trip Point 跳变点匝数比(初级匝数/次级匝数)turns ratio (Np / Ns)欠压锁定Under V oltage Lock Out (UVLO)电压参考V oltage Reference伏秒积voltage-second product零极点频率补偿zero-pole frequency compensation拍频beat frequency单击电路one shots缩放scaling等效串联电阻ESR地电位Ground平衡带隙trimmed bandgap压差dropout voltage大容量电容large bulk capacitance断路器circuit breaker电荷泵charge pump过冲overshoot元件设备三绕组变压器:three-column transformer ThrClnTrans双绕组变压器:double-column transformer DblClmnTrans电容器:Capacitor并联电容器:shunt capacitor电抗器:Reactor母线:Busbar输电线:TransmissionLine发电厂:power plant断路器:Breaker刀闸(隔离开关):Isolator分接头:tap电动机:motor状态参数有功:active power无功:reactive power电流:current容量:capacity电压:voltage档位:tap position有功损耗:reactive loss无功损耗:active loss功率因数:power-factor 功率:power功角:power-angle电压等级:voltage grade空载损耗:no-load loss铁损:iron loss铜损:copper loss空载电流:no-load current阻抗:impedance正序阻抗:positive sequence impedance负序阻抗:negative sequence impedance零序阻抗:zero sequence impedance电阻:resistor电抗:reactance电导:conductance电纳:susceptance无功负载:reactive load 或者QLoad有功负载: active load PLoad遥测:YC(telemetering)遥信:YX励磁电流(转子电流):magnetizing current定子:stator功角:power-angle上限:upper limit下限:lower limit并列的:apposable高压: high voltage低压:low voltage中压:middle voltage电力系统power system发电机generator励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation 稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower 变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation故障fault调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation)机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system 机端电压控制A VR电抗reactance电阻resistance功角power angle有功(功率) active power无功(功率) reactive power功率因数power factor无功电流reactive current下降特性droop characteristics斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function框图block diagram 受端receive-side裕度margin同步synchronization失去同步loss of synchronization阻尼damping摇摆swing保护断路器circuit breaker电阻:resistance电抗:reactance阻抗:impedance电导:conductance电纳:susceptance导纳:admittance电感:inductance电容: capacitance电源专业词汇(二)coupling 耦合 intermittent 周期的 dislocation 错位propeller 螺旋桨 switchgear 配电装置 dispersion 差量flange 法兰盘 dielectric 介电的 binder 胶合剂alignment 定位 elastomer 合成橡胶 corollary 必然的结果rabbet 插槽 vent 通风孔 subtle 敏感的gearbox 变速箱 plate 电镀 crucial 决定性的flexible 柔性的 technics 工艺ultimate 最终的resilience 弹性vendor 自动售货机partition 分类rigid 刚性的prototype 样机diagram 特性曲线interfere 干涉compatible 兼容的simulation 模拟clutch 离合器refinement 精加工fixture 夹具torque 扭矩responsive 敏感的tensile 拉伸cushion 减震器rib 肋strength 强度packing 包装metallized 金属化stress 应力mitigate 减轻trade off 折衷方案yield 屈伸line shaft 中间轴matrix 母体inherent 固有的spindle 主轴aperture 孔径conformance 适应性axle 心轴turbulence 扰动specification 规范semipermanent 半永久性的enclosure 机壳specialization 规范化bolt 螺栓oscillation 振幅calling 职业nut 螺母anneal 退火vitalize 激发screw 螺丝polymer 聚合体revelation 揭示fastner 紧固件bind 凝固dissemination 分发rivit 铆钉mount 支架booster 推进器hub 轴套distortion 变形contractual 契约的coaxial 同心的module 模块verdict 裁决crank 曲柄slide 滑块malfunction 故障inertia 惰性medium 介质allegedly 假定active 活性的dissipation 损耗controversy 辩论lubrication 润滑assembly 总装dictate 支配graphite 石墨encapsulate 封装incumbent 义不容辞的derivative 派生物adhesive 粘合剂validation 使生效contaminate 沾染turbine 涡轮procurement 收购asperity 粗糙bearing 支撑架mortality 失败率metalworking 金属加工isostatic 均衡的shed light on 阐明viscous 粘稠的osculate 接触adversely 有害的grinding 研磨imperative 强制的consistency 连续性corrosin 侵蚀lattice 晶格fitness 适应性flush 冲洗fracture 断裂warrant 保证inhibitor 防腐剂diffusivity 扩散率turning 车工dispersant 分散剂vice versa 反之亦然ways 导轨deteriorate 降低tribological 摩擦的hybrid 混合物neutralize 平衡screen 屏蔽ID=inside diameter pulley 滑轮exclusion 隔绝OD=outside diameter hydraulic 液压的insulation 绝缘reciprocate 往复运动delicate 精密的elaborate 加工dress 精整dampen 阻尼incontrovertible 无可争议的by and large 大体上pivotal 中枢的luminous 发光的plastic 塑胶utilitarian 功利主义out of round 失园organic 有机的grass root 基层premature 过早的film 薄膜state-of-the-art 技术发展水平guard 防护罩polyester 聚酯blade 托板permeate 渗入epoxy 环氧的carrier 载体spillage 溢出polypropylene 聚丙烯chuck 卡盘erosion 浸蚀photoconductive 光敏的infeed 横向进给routine 程序miniaturization 小型化lapping 抛光postprocess 后置处理asynchronism 异步milling 洗削solder-bump 焊点synchronization 同步speciality 专业grid 栅格respond 响应stroke 行程impedance 阻抗feedback 反馈attachment 备件approximately 大约aberrance 畸变tapered 楔形的purported 据说steady 稳态的casting 铸件consumable 消费品dynamic 动态的index 换档inductance 电感transient 瞬态的stop 挡块capacitance 电容coordinate 坐标contour 轮廓resistance 电容curve 曲线machine center 加工中心audion 三极管diagram 特性曲线capitalize 投资diode 二极管history 关系曲线potentiometer 电位器transistor 晶体管gradient 斜率know-how 实践知识choker 扼流圈parabola 抛物线potted 封装的filter 滤波器root 根mechatronics 机电一体化transformer 变压器eigenvalue 特征值stem from 起源于fuse 保险丝function 函数rule-based 基于规则的annular core 磁环vector 向量consolidation 巩固radiator 散热器reciprocal 倒数energize 激发regulator 稳压器virtual value 有效值synchronous 同时发生bobbin 骨架square root 平方根socket 插孔tape 胶带cube 立方polarity 极性ceramic capacitor 瓷片电容integral 积分armature 电枢electrolytic C 电解电容differential 微分installment 分期付款self-tapping screw 自攻螺丝hisgram 直方图lobe 凸起footprint 封装ratio 比率plunge 钻入resin 松香grade down 成比例降低servo 伺服机构solderability 可焊性proportion 比例dedicated 专用的shock 机械冲击inverse ratio 反比interpolation 插补endurance 耐久性direct ratio 正比compensation 校正initial value 初始值plus 加upload 加载flashing 飞弧subtract 减overload 过载canned 千篇一律的multiply 乘lightload 轻载lot 抽签divide 除stagger 交错排列parallel 并联impedance 阻抗traverse 横向in series 串联damp 阻尼longitudinal 纵向的equivalent 等效的reactance 电抗latitudinal 横向的terminal 终端admittance 导纳restrain 约束creep 蠕动susceptance 电纳square 平方Hyperlink 超级连接spring 触发memo 备忘录wastage 损耗presentation 陈述principle 原理binder 打包planer 刨床source program 源程序 Client-Server Model客户机server 服务器table 表query 查询form 表单report 报表macro 宏 module 模块field 字段record 记录电源专业词汇(三)printed circuit 印制电路printed wiring 印制线路printed board 印制板printed circuit board 印制板电路printed wiring board 印制线路板printed component 印制元件printed contact 印制接点printed board assembly 印制板装配board 板rigid printed board 刚性印制板flexible printed circuit 挠性印制电路flexible printed wiring 挠性印制线路flush printed board 齐平印制板metal core printed board 金属芯印制板metal base printed board 金属基印制板mulit-wiring printed board 多重布线印制板molded circuit board 模塑电路板discrete wiring board 散线印制板micro wire board 微线印制板buile-up printed board 积层印制板surface laminar circuit 表面层合电路板B2it printed board 埋入凸块连印制板chip on board 载芯片板buried resistance board 埋电阻板mother board 母板daughter board 子板backplane 背板bare board 裸板copper-invar-copper board 键盘板夹心板dynamic flex board 动态挠性板static flex board 静态挠性板break-away planel 可断拼板cable 电缆flexible flat cable (FFC) 挠性扁平电缆membrane switch 薄膜开关hybrid circuit 混合电路thick film 厚膜thick film circuit 厚膜电路thin film 薄膜thin film hybrid circuit 薄膜混合电路interconnection 互连conductor trace line 导线flush conductor 齐平导线transmission line 传输线crossover 跨交edge-board contact 板边插头stiffener 增强板substrate 基底real estate 基板面conductor side 导线面component side 元件面solder side 焊接面printing 印制grid 网格pattern 图形conductive pattern 导电图形non-conductive pattern 非导电图形legend 字符mark 标志base material 基材laminate 层压板metal-clad bade material 覆金属箔基材copper-clad laminate (CCL) 覆铜箔层压板composite laminate 复合层压板thin laminate 薄层压板basis material 基体材料prepreg 预浸材料bonding sheet 粘结片preimpregnated bonding sheer 预浸粘结片epoxy glass substrate 环氧玻璃基板mass lamination panel 预制内层覆箔板core material 内层芯板bonding layer 粘结层film adhesive 粘结膜unsupported adhesive film 无支撑胶粘剂膜cover layer (cover lay) 覆盖层stiffener material 增强板材copper-clad surface 铜箔面foil removal surface 去铜箔面unclad laminate surface 层压板面base film surface 基膜面adhesive faec 胶粘剂面plate finish 原始光洁面matt finish 粗面length wise direction 纵向cross wise direction 模向cut to size panel 剪切板ultra thin laminate 超薄型层压板A-stage resin A阶树脂B-stage resin B阶树脂C-stage resin C阶树脂epoxy resin 环氧树脂phenolic resin 酚醛树脂polyester resin 聚酯树脂polyimide resin 聚酰亚胺树脂bismaleimide-triazine resin 双马来酰亚胺三嗪树脂acrylic resin 丙烯酸树脂melamine formaldehyde resin 三聚氰胺甲醛树脂polyfunctional epoxy resin 多官能环氧树脂brominated epoxy resin 溴化环氧树脂epoxy novolac 环氧酚醛fluroresin 氟树脂silicone resin 硅树脂silane 硅烷polymer 聚合物amorphous polymer 无定形聚合物crystalline polamer 结晶现象dimorphism 双晶现象copolymer 共聚物synthetic 合成树脂thermosetting resin 热固性树脂thermoplastic resin 热塑性树脂photosensitive resin 感光性树脂epoxy value 环氧值dicyandiamide 双氰胺binder 粘结剂adesive 胶粘剂curing agent 固化剂flame retardant 阻燃剂opaquer 遮光剂plasticizers 增塑剂unsatuiated polyester 不饱和聚酯polyester 聚酯薄膜polyimide film (PI) 聚酰亚胺薄膜polytetrafluoetylene (PTFE) 聚四氟乙烯reinforcing material 增强材料glass fiber 玻璃纤维E-glass fibre E玻璃纤维D-glass fibre D玻璃纤维S-glass fibre S玻璃纤维glass fabric 玻璃布non-woven fabric 非织布glass mats 玻璃纤维垫yarn 纱线filament 单丝strand 绞股weft yarn 纬纱warp yarn 经纱denier 但尼尔warp-wise 经向thread count 织物经纬密度weave structure 织物组织plain structure 平纹组织grey fabric 坏布woven scrim 稀松织物bow of weave 弓纬end missing 断经mis-picks 缺纬bias 纬斜crease 折痕waviness 云织fish eye 鱼眼feather length 毛圈长mark 厚薄段split 裂缝twist of yarn 捻度size content 浸润剂含量size residue 浸润剂残留量finish level 处理剂含量size 浸润剂couplint agent 偶联剂finished fabric 处理织物polyarmide fiber 聚酰胺纤维aromatic polyamide paper 聚芳酰胺纤维纸breaking length 断裂长height of capillary rise 吸水高度wet strength retention 湿强度保留率whitenness 白度ceramics 陶瓷conductive foil 导电箔copper foil 铜箔rolled copper foil 压延铜箔annealed copper foil 退火铜箔thin copper foil 薄铜箔adhesive coated foil 涂胶铜箔resin coated copper foil 涂胶脂铜箔composite metallic material 复合金属箔carrier foil 载体箔invar 殷瓦foil profile 箔(剖面)轮廓shiny side 光面matte side 粗糙面treated side 处理面stain proofing 防锈处理double treated foil 双面处理铜箔shematic diagram 原理图logic diagram 逻辑图printed wire layout 印制线路布设master drawing 布设总图computer aided drawing 计算机辅助制图computer controlled display 计算机控制显示placement 布局routing 布线layout 布图设计rerouting 重布simulation 模拟logic simulation 逻辑模拟circit simulation 电路模拟timing simulation 时序模拟modularization 模块化layout effeciency 布线完成率MDF databse 机器描述格式数据库design database 设计数据库design origin 设计原点optimization (design) 优化(设计) predominant axis 供设计优化坐标轴table origin 表格原点mirroring 镜像drive file 驱动文件intermediate file 中间文件manufacturing documentation 制造文件queue support database 队列支撑数据库component positioning 元件安置graphics dispaly 图形显示scaling factor 比例因子scan filling 扫描填充rectangle filling 矩形填充region filling 填充域physical design 实体设计logic design 逻辑设计logic circuit 逻辑电路hierarchical design 层次设计top-down design 自顶向下设计bottom-up design 自底向上设计net 线网digitzing 数字化design rule checking 设计规则检查router (CAD) 走(布)线器net list 网络表subnet 子线网objective function 目标函数post design processing (PDP) 设计后处理interactive drawing design 交互式制图设计cost metrix 费用矩阵engineering drawing 工程图block diagram 方块框图moze 迷宫component density 元件密度traveling salesman problem 回售货员问题degrees freedom 自由度out going degree 入度incoming degree 出度manhatton distance 曼哈顿距离euclidean distance 欧几里德距离network 网络array 阵列segment 段logic 逻辑logic design automation 逻辑设计自动化separated time 分线separated layer 分层definite sequence 定顺序conduction (track) 导线(通道)conductor width 导线(体)宽度conductor spacing 导线距离conductor layer 导线层conductor line/space 导线宽度/间距conductor layer No.1 第一导线层round pad 圆形盘square pad 方形盘diamond pad 菱形盘oblong pad 长方形焊盘bullet pad 子弹形盘teardrop pad 泪滴盘snowman pad 雪人盘V-shaped pad V形盘annular pad 环形盘non-circular pad 非圆形盘isolation pad 隔离盘monfunctional pad 非功能连接盘offset land 偏置连接盘back-bard land 腹(背)裸盘anchoring spaur 盘址land pattern 连接盘图形land grid array 连接盘网格阵列annular ring 孔环component hole 元件孔mounting hole 安装孔supported hole 支撑孔unsupported hole 非支撑孔via 导通孔plated through hole (PTH) 镀通孔access hole 余隙孔blind via (hole) 盲孔buried via hole 埋孔buried blind via 埋,盲孔any layer inner via hole 任意层内部导通孔all drilled hole 全部钻孔toaling hole 定位孔landless hole 无连接盘孔interstitial hole 中间孔landless via hole 无连接盘导通孔pilot hole 引导孔terminal clearomee hole 端接全隙孔dimensioned hole 准尺寸孔via-in-pad 在连接盘中导通孔hole location 孔位hole density 孔密度hole pattern 孔图drill drawing 钻孔图assembly drawing 装配图datum referan 参考基准。
电力相关英语核心词汇完整版
L1Electric power: 电力Blackout：断电；停电Power consumption:用电（量）Electric power demand: 电力需求量Rate :速率；费率Hydro power :水电Power transformation:变电、变压Extra-high voltage(EHV)Load:负载；负荷Power transmission：输电Domestic load:民用负荷Deliver：输送；交付；递交Power consumer:电力用户Substation:变电站；变电所Subtransmission:二次输电Power distribution:配电Feeder:馈电线Network:网络Operate:运行、工作、操作、运作Interconnection:互联（相互联接）Probability:可能性、概率Interruption:中断Reserve capacity:备用容量Outage:断电、停电、停运Reliability:可靠性Frequency:频率Limited：有限的Tolerance:容差Per capita:人均Power generation:发电Power station:用电Fossil fuel:矿物燃料Fission:裂变Elevation:高度、高程Fossil-fired power:火电Nuclear power:核电Hertz:赫兹Stall:失速Motor:电动机Alternating current(AC):交流Direct current(DC):直流Three-phase:三相Single-phase:单相Balanced:平衡的；对称的Allot:分配、调配Schematic:示意图、原理图Symbol:符号、图形符号Fault:故障Relay:继电器Circuit breaker(CB):断路器Normal/abnormal:正常的/异常的Combustion turbine 燃气轮机Fuse:熔断器Dashed line:虚线Hydro power station:水电站High/medium/low head 高/中/低水头Transformer:变压器Residential customer:居民用户L2（electric）power network:电力网、电网Generator:（交流）发电机Disturbance:扰动Efficiency:效率Fixed:固定的，不变的Network frame:网架，主网架Intermediate:中间的，中等的Retail:零售Low voltage(LV):低压High voltage(HV):高压Ultra-high voltage(UHV)：特高压Right-of-way:线路走廊Switchgear :开关设备，开关装置Mercury:汞，水银Arc:电弧Rectifier:整流器Rectify:整流Thyratron:闸流管Maintence:维修、保养Step up/step dowm:升压；降压Potential:电位，电压Inductance:电感Inductive:电感的，感性的Inductor:电感器Capacitance:电容Capacitor:电容器Capacitive:电容的，容性的Reactance:电抗Phase displacement:相移（=phase shift）Surge:冲击，过电压Skin effect:趋肤效应，集肤效应Cross-section:（横）截面Potential stress:电位应力（即电厂强度du/dl）Insulation:绝缘Corona:电晕Interference with：干扰Dielectric:电介质（即绝缘材料）Cable:电缆Stable:稳定的Stability:稳定性Synchronize:同步；整步Sychronism：同步；整步Synchronous:同步的Power transformer:电力变压器Instrument transformer:互感器Lighting:雷电（lighting）arrester 避雷器Disconnect：断开Disconnection switch:隔离开关Capacitor bank:电容器组（由多个电容串、并联组成）Energize:通电，供给电力，激励L3Thermal power plant:火力发电厂Prime mover:原动机Optimize:最优（佳）化Crusher:碎煤机Pulverizer:磨煤机Pulverized coal:煤粉Coal feeder:供煤机Stationary blade:固定叶片Moving blade:可动叶片Nozzle partition:喷嘴隔板Bucket:戽斗Kinetic:动能Shaft:转轴Condenser:凝汽Condensate:凝汽机Feedwater:给水Booster:增压压力）Forced-draft (FD) fan:送风风机Induced-draft (ID)fan 引风风机Air compressor 空气压缩机Lighting:照明Heating:取暖Horsepower:马力Electrostatic precipitator:静电除尘器Baghouse:集尘（灰）室Flue gas desulfurization(FGD) scrubber 烟气脱硫除尘器Economizer:省煤机Stack:烟道，烟囱Preheater/reheater/superheater:预热器、再热器、过热器Working fluid:作功流体Peaking:巅峰（负荷）Heat recovery steam generator(HRSG):热回收汽轮发电机L4Hydroelectric power station: 水电站Hydro：水的，水电的Potential Energy：势能Runner：转轮Impulse turbine: 冲击式水轮机Reaction turbine：反击式水轮机Pumped storage power station：抽水蓄能电站Reservoir：水库Peak hour: 峰荷期Reversible pump turbine: 可逆式水泵水轮机Operating characteristic: 工作特性Outage rate: 停电率Synchronous condenser: 同步调相器Light-water reactor(LWR): 轻水型反应堆Neutron：中子Boiling-water reactor(BWR): 沸水型反应堆Pressurized-water reactor(PWR): 压水型反应堆Loop: 回路Coolant：冷却剂Tandem-compound: 串级复合式Moisture separator：水分离器L5Stator: 定子Rotor：转子Armature：电枢Field current: 励磁电流Exciting Current：励磁电流Magnetic field：磁场Electric Field：电场Steady state: 稳态Transient state: 暂态Salient-pole rotor: 凸极转子Pole: 极Round-rotor/cylindrical-rotor/non-salient pole rotor: 隐极转子Slot：线槽Laminate：迭片amrtisseur/damper:阻尼Winding：绕组Converter：换流机Axial：轴向的Axle：轴（X轴，Y轴）Insulate：绝缘Wedge：槽楔Copper strap：铜排条Retaining ring：护环Slip ring: 滑环Carbon brush: 碳刷L6Induction: 感应Autotransformer:自耦变压器Bushing：套管Turn：匝，圈Turn ratio：变比，匝比Tap:分接头Load tap changer: 有载分接开关Harmonic: 谐波Clearance：间距Apparatus: 设备Transmission capacity: 传输容量Magnetic Core：磁芯No load voltage: 空载电压De-energized tap changer：无载分接开关Distribution Transformer：配电变压器L7Open: 分闸Close：合闸Trip：跳闸Contact：触头，触点Gap：间隙Arc Extinguish：灭弧Arc reignition: 电弧重燃Recovery Voltage：恢复电压Air-blast breaker: 空气断路器Oil-minimum breaker：少油断路器Vacuum breaker：真空断路器SF6 breaker：六氟化硫断路器Decompose：分解Compose：组合Vent: 喷口Extinguish chamber：灭弧室Operating mechanism：操作机构Pneumatic：气动的Hydraulic：液压的Overload：过载Nameplate：铭牌Symmetrical：对称的Independent pole operation: 分相操作Backup：后备Clearing：清除L8Backbone: 主网架Term：术语Insulator：绝缘子Shield wire：避雷线Aluminum conductor steel reinforced(ACSR):铜芯铝导线Suspension type: 悬挂式Pin type: 针式High leakage distance:大泄漏距离Deterioration：老化，劣化Build up: 集聚，积累Galvanized：镀锌的Self-supporting tower：自支撑杆塔Guyed tower: 拉线杆塔Gradient：梯度Bundle-conductor：分裂式导线Perimeter：圆周Series: 串联Shunt：并联Charging current：充电电流Susceptibility：敏感度Creep distance：爬电距离Silicon rubber：硅橡胶Composite insulator：合成绝缘子L10Bus Arrangement: 母线布置Layout: 布置Single Bus: 单母线Main and transfer bus: 单母线加旁路母线Double Bus: 双母线Ring bus: 环形母线Transfer breaker: 旁路断路器Bus tie breaker: 母线联络断路器Protective relaying: 继电保护Backup: 后备Transfer switching: 倒闸操作Outgoing circuit：出线Incoming circuit：进线Odd/even number: 奇/偶数L13Defective element不良部件，有缺陷部件Removal of切除Threefold:三重Instrument transformer:互感器Primary relaying:主继电保护Backup relay:后备继电保护Reset：复归，返回Remote backup:远后备Local backup:近后备Initiate:启动Timer:定时器（注：范文素材和资料部分来自网络，供参考。
电气工程专业英语词汇汇总(综合版)
电气工程师专业英语词汇汇总10kV distribution substation 10kV配电所abrupt change of voltage 电压突变accumulation of electric energy 电能存储actuating coil 动作线圈adjustment diagram 调整图alarm 报警alarm signal 报警信号alternating light 变光灯ammeter 电流表apparent energy consumption unit 单位视在能耗arc furnace 电弧炉armature 电枢arrester; lighting arrester; surge diverters 避雷器automatic voltage regulator 电压自动调整器backlighting; background illumination 背景照明battery box 电池箱battery charger 电池充电器battery contactor 电池接触器battery fuse 电池保险丝battery resistor 电池电阻器blow-out coil 磁吹线圈boom 吊杆bracket (OCS) 底座（接触网）；支架；托架bracket for headspan wire 定位索底座bridge 电桥brush 电刷built-in wardrobe; built-in closet; closet 壁灯bulb; light(lamp) bulb; electric bulb 灯泡butterfly valve with electric actuator 电动蝶阀button 电钮cable and accessories 电缆及附件cable armour 电缆铠装cable bays 电缆电线间隔cable box 电缆箱cable bracket; cable tray 电缆托架cable continuity test 电路复测cable differential protection 电缆差动保护cable distribution cabinets （CDCs）电缆分线箱（电缆分歧箱）cable drum 电缆盘cable duct cable conduit 电缆管道cable duct; cable trench 电缆沟cable end; cable lug 电缆端头cable fault locator 电缆故障探测仪cable gallery 电缆廊道cable hanger; cable suspender 电缆吊架cable laying laying of cables 电缆敷设cable marking 电缆标志cable rack 电缆架cable shaft 电缆竖井cable sleeve; electrical wire conduit 电缆套管cable support 电缆支架cable tapping box 电缆分接箱cable terminal 电缆终端cable terminal box 电缆盒cable tray 电缆托架cable trenches with chequer plates 带方形盖板的电缆沟槽cable trough 电缆沟槽cable trough; trough 电缆槽cable tunnel; cable-subway 电缆隧道cable vault 电缆室cable work 电缆厂capacitance 电容capacitance compensation 电容补偿capacitive charges 电容电荷capacitive voltage transformer 电容式电压互感器capacitor 电容器capacitor bank 电容器组capacitor compensator 电容补偿器capacitor coupling 电容耦合capacitor filtering 电容滤波catenary/messenger 承力索catenary; messenger wire; catenary wire 承力索ceiling lamp ceiling light 顶灯ceramic wall bushings 穿墙套管changeover box 电源切换箱changeover box for smoke curtain 挡烟垂幕电源切换箱circuit 电路circuit connection 电路接线circuit diagram 电路图circuit diagrams 电路图circuit diagrams 电路图circuit parameter 电路参数circuit-breaker unit 断路器单元closed circuit 闭路closed circuit TV (CCTV) 闭路电视cod for electrical design and installation 电气设计安装规范coefficient of resistivity 电阻系数compensation 补偿compensation reactor 补偿电抗器concealed piping; concealed pipe 暗管concealed wiring; concealed electric wiring 暗线condenser 电容器condenser bank(block) 电容器组condenser charge 电容器充电condenser discharge 电容器放电condenser reactance 电容器电抗conductor 导线conductor rail 导电轨conductor resistance 导体电阻contact 触头continuous carrying capacity 持续载流能力corona 电晕cross-span drop bracket 定位索定位支座current & voltage transducer 电流电压变换器current amplification 电流放大current relay 电流继电器current relay 电流继电器current transformer (CT) 电流互感器de-energize 断电diesel generator; diesel dynamo 柴油发电机diesel power plant; diesel generating station 柴油发电站differential protection 差动保护differential protection cables 差动保护电缆differential relay 差动继电器digital format 电子文档direct feeding system with return cable 带回流线的直接供电方式（TRNF供电方式）directional coil 定向线圈directional coupler 定向耦合器directional lighting 定向照明调度中心dispatching centre; load dispatching centre; controlcentredisplay lighting 陈列品照明district transformer station and distribution center 地区变、配电所drawer 抽屉柜drawout design 抽出式设计drop bracket 吊架drop bracket 定位单环, 定位支座dummy load; equivalent load 等效负载duration of short-circuit 短路电流 (持续)时间dust 尘埃dynamic analysis method 动态法dynamic inductance 动态电感elastic support structure 弹性支座结构ELE (elevator) 电梯electric bell 电铃electric coupler 电器连接electric displacement 电位移electric equipment inspection railcar 电气检测车electric hoist (block) 电动葫芦electric horn 电喇叭electric installation drawing 电气图纸electric joint 电气分断点electric potential 电势electric power fitting 电力金具electric railway 电气铁道electric resistance; resistivity 电阻率electric siren 电笛electric system 电气系统electric traction 电力牵引electric traction feeding system 电力牵引供电系统electric traction telemechanical system 电力牵引远动系统electrical apparatus for explosive atmospheres 爆炸环境用电气设备electrical design 电气设计electrical diagrams 电气图electrical energy 电能electrical equipment (appliance) 电器electrical experimental equipment 电工实验设备electrical installation; electrical fitting 电气安装electrical lamp; electric light 电灯electrical maintenance case 电器维修箱electrical outlet 电气出线口electrical rating 电气额定值electrician 电工electrification 电气化electrification interference 电气化干扰electrification interference 电气化干扰electrified railway 电气化铁路electrified railway remodeling 电气化铁道改造,电气化铁路改造electrified track 电气化铁道electromaginetic induction 电磁感应electromagnetic relay 电磁继电器electronic AC stabilizer 电子交流稳压器electronic information processing 电子信息处理electroplated coating of zinc 电镀锌emergency battery 备用电池energy transmission 电能传输exit light 安全出口灯factory site; location of factory 场致发光灯fall of current 电流下降fall of voltage 电压下降fastening blacket 抱箍fiber glass steel 玻璃钢floor special purpose receptacle 地面专用插座fluorescent lamp ballast with emergency function 带应急功能的荧光灯镇流器fly light gallery 灯光天桥frequency-modulated, digital telegram 调频数字电报galvanized iron wire strands 镀锌钢绞线galvanized steel sheet 镀锌钢管galvanometer; rheometer; current meter 电流计glass reinforced plastic 玻璃纤维加劲塑料ice 冰雪impulse current 冲击电流incandescent lamp base 白炽灯灯头incandescent lamp; incandescent filament lamp 白炽灯incandescent lighting 白炽灯照明inductance 电感inductance-capacitance meter 电感器industrial frequency AC electric traction system 单相工频交流电力牵引制inner covering 电缆内护层inner covering; bedding sheath 电缆内套insulation window 保温窗intensity of current 电流强度interrupter; circuit breaker; breaker 断路器，续断器interruption of current 断路isolux curve 等照度曲线kilowatt-hour meter; watt-hour meter; electric meter 电能表lamination 叠片lamp bridge 灯桥lamp socket; lamp holder; lamp base 灯座lamp; light; lantern 灯lamplight; lighting 灯光lamps; lighting fixtures 灯具lampshade lamp cover 灯罩leading 超前lead-out 出线life terminal 带电端子light control 灯光控制light trough; light slot; troffer 灯槽lighthouse beacon; pharos 灯塔lighting standard; lighting post; lighting pole 灯柱lightning protection 避雷（防雷）lightning rod，lightning conductor 避雷针little poisonous 低毒little poisonous 低毒live 带电live 带电live equipment 带电设备live working 带电作业local power supply 地方电源low frequency 低频low smoke zero halogen cable 低烟无卤电缆low -voltage cable 低压电缆low voltage circuit 低压电路low -voltage control 低压控制low -voltage power distribution box 低压配电箱low -voltage protection 低压保护low -voltage switch 低压开关low -voltage switch cabinet 低压开关柜low-term overvoltage 短时过电压low-voltage switchgear 低压成套开关magnetic switch 磁力开关magnitude of voltage 电压值mains side 电流侧mains switch 电源开关mains transformer 电源变压器mains voltage 电源电压making capacity 闭合容量marker lamp 标志灯mild steel conduct rail; mild steel third rail 低碳钢接触轨modulator-demodulator (modem) 调制解调器motor-generator set 电动发电机组moving contact 动触头network command centre (NCC) 电网指挥中心nominal value 标称值nominal voltage 标称电压notch-off 断电ohmic loss 电阻损失one-way circuit 单相电路one-way feeding 单边供电open circuit breaker; cutout; circuit breaker (CB) 断路器open-circuit arc 断路电弧open-delta connection V形接法open-phase protection 断相保护装置operating system (OS) 操作系统operation of network 电网运行管理operation passageway 操作走廊outlet 出线口outlet 出线口outlet box 出线盒outlet box 出线盒overhead illumination; overhead lighting; top lighting 顶部照明panel; board 电屏parallel circuit; shunt circuit 并联电路parallel connection; shunt connection 并联parallel resistance 并联电阻patch board; patch 插头板PE (protective earth) 保护地pendant continuous row fluorescent fixture 吊装荧光灯带pendent(pendant) lamp ; drop light 吊灯permanent lighting 常设照明phasing device 定相器point to point configuration 点对点配置point welding machine 点焊机port 端口potential 电位potential difference 电位差potential fall; voltage drop 电压降potential rise 电压升potential transformer; inductive voltage transformer 电压互感器电压互感器potential transformer; pressure transformer; voltagetransformerpower administration 电业管理局power cable 电力电缆power cable well 电力电缆井power car 动力车辆power control box 动力控制箱power dispatch 电力调度power dispatcher 电调power lighting transformer feeder cubicle 动力变压器馈电柜power line harmonic current interference 电力线谐波干扰power source 电源power source bay 电源间隔power source for indication lamp 表示灯电源power supply cabinet 动力柜power supply cable 电力供电电缆power supply cable 电源线power supply of electric traction system 电力牵引供电系统电源power supply panel 电源屏power supply plug 电源插头power supply room 电源室power transformer substation; substation (SS) 动力变电所power transformers energy saving operation 电力变压器经济运行power transmission 电能输送power-line carrier channel; PLC-channel 电力线载波通道principle of superposition 叠加原理private wire 测试线protection panel 保护屏protective cable 保护电缆protective circuit 保护电路protective equipment of secondary circuit of power system 电力系统二次回路控制装置protective wire 保护线push button switch; push button; button switch 按钮开关push-button 按钮push-button control; button control 按钮控制reactance 电抗reactive current 电抗性电流reactive drop 电抗性电压降Reactors 电抗器reference electrode 参考电极registration device 定位装置registration wire 定位索resistance 电阻resistance value 电阻值resistivity 电阻率rheostatic control 变阻调速safety lighting 安全照明safety voltage 安全电压SCA (supervisory control and data acquisition) 电力监控系统sectioning 电分段sectioning 电分段sectioning point 电分段装置semi-autotensioned catenary equipment 半补偿链形悬挂semidirect lighting 半直接照明series battery 串联电池组series circuit 串联电路series connection 串联series-parallel circuit 串并联short circuit 短路short circuit calculation 短路计算short circuit detection transformer 短路监视互感器short-circuit current 短路电流short-circuit current 短路电流short-circuit current capacity 短路载流量short-circuit current setting calculation 短路电流整定计算short-circuit failure 短路故障short-circuit impedance 短路阻抗short-circuit loss 短路损耗short-circuit protection 短路保护装置short-circuiter 短路器short-time load 短时负载show-window lighting 橱窗照明shunt capacitors 并联电容sign illumination system 标志照明系统simple (catenary) equipment system with single contact wire 单接触线的简单链形悬挂single arm pantograph 单臂受电弓single core cable PVC jacket 单芯电缆PVC套single power supply 单电源single-phase motor 单相电动机single-phase system 单相系统single-phase two-wire system 单相两线制single-throw switch 单投开关slide-in (unit) 抽屉式socket; outlet; receptacle 插座spare fuses 备用保险丝spotlight; spot lamp 点光源stainless steel running face 不锈钢化性接触面standard light source 标准光源stand-by generator; reserved generator 备用发电机stand-by lighting 备用照明stand-by power source 备用电源star-delta connection Y-△接线start pulse 触发脉冲stitched catenary suspensic 弹性链形悬挂stitched catenary suspension 弹性链形悬挂stitched tramway type equipment 弹性简单悬挂strong current test panel (including rectifying and voltage regulating) 大电流测试 (含整流; 高压) 电源屏sub-distribution box 动力配电箱sub-distribution box for elevator 电梯配电箱superimposed load 超载superimposed load 叠加荷载supper-low voltage circuit 超低压电路surge arrester 电涌放电器switching-surge 操作过电压tagging 标签telephone interference 电话干扰tensioning equipment/tensioning device/tensioner 补偿器terminal 端子terminal block 端子板terminal block 端子排terminal box 端子箱terminal box 端子箱terminal insulator 端子绝缘terminal linkage board 端子连接板terminal of the cable linking box 电缆连接箱端子terminal point gun 端子连接器terminals for power supply 电源端子The trigger contains materials and equipment that are considered to be controlled commodities that either cannot be exported or that require an expert license. The list is an up-to date database maintained by Oak Ride National Laboratory (ORNZ) and has interactive search capacities. The list contains brief subject identifiers; you can “click” on a particular item to acquire detailed specifications. 出口材料和商品受控单time switch 定时开关traction transformer for single-phase V，V．connection 单相V，V．结线牵引变压器traction transformer of single-phase connection 单相结线牵引变压器transformer 动力变压器transformer bank 变压器组transformer box 变压器箱transformer capacity 变压器容量transformer coupling 变压器耦合transformer pole 变压器杆transformer protection panel 变压器保护屏transformer station; substation 变电所transmitting relay 传输继电器twin bracket 定位双环underground cable terminal box 地中电缆盒underground cable; ground cable 地下电缆uninterrupted power supply (UPS) 不间断电源(UPS) valve amplifier 电子管放大器vital aspect 安全显示voltage amplification 电压放大voltage below level 电压过低voltage distortion 电压畸变率voltage drop 电压损失voltage limiter 电压限制器(限压器）voltage regulator 调压器voltage unbalance 电压不平衡度voltmeter 电压表wall lamp; bracket light 壁灯washer 垫圈watt-hour meter; kilowatt-hour meter; electric meter 电表workshop power supply 车间电源workshop power supply 车间供电zinc-clad steel strand wire 镀锌钢绞线1. Personnel 人员职员2. V oltmeter 电压表伏特计3. Ohmmeter 欧姆计电阻表4. Megohmmeter 兆欧表5. Wattmeter 瓦特计电表功率6. Watt-hour 瓦时瓦特小时7. Ammeter 安培计电流表8. calibrate 校正9. scale 刻度量程10. rated 额定的11. interfere with 有害于。
电源专业英语词汇
电源专业英语词汇2009-05-31 12:23电源专业词汇(一)背板 backplane带隙电压参考 Band gap voltage reference工作台电源 benchtop supply方块图 Block Diagram波特图 Bode Plot自举 Bootstrap桶形电容 bucket capcitor机架 chassis恒流源 constant current source铁芯饱和 Core Sataration交叉频率 crossover frequency纹波电流 current ripple逐周期 Cycle by Cycle周期跳步 cycle skipping死区时间 Dead Time核心温度 DIE Temperature非使能,无效,禁用,关断 Disable主极点 dominant pole 主极点使能,有效,启用 Enable额定值 ESD Rating ESD评估板 Evaluation Board超过下面的规格使用可能引起永久的设备损害或设备故障.建议不要工作在电特性表规定的参数范围以外. Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied.下降沿 Failling edge品质因数 figure of merit浮充电压 float charge voltage反驰式功率级 flyback power stage前向压降 orward voltage drop自由运行 free-running续流二极管 Freewheel diode满负载 Full load栅极驱动 gate drive栅极驱动级 gate drive stage 图 gerber plot Gerber接地层 ground plane电感单位(亨利) Henry人体模式 Human Body Model滞回 Hysteresis涌入电流 inrush current反相 Inverting抖动 jittery结点 Junction开尔文连接 Kelvin connection引脚框架 Lead Frame无铅 Lead Free电平移动 level-shift电源调整率 Line regulation负载调整率 load regulation批号 Lot Number低压差 Low Dropout密勒 Miller节点 node非反相 Non-Inverting新颖的 novel关断状态 off state电源工作电压 Operating supplyvoltage输出驱动级 out drive stage异相 Out of Phase产品型号 Part NumberP沟道MOSFET P-channel MOSFET相位裕度 Phase margin开关节点 Phase Node便携式电子设备 portable electronics掉电 power down电源正常 Power Good功率地 Power Groud节电模式 Power Save Mode上电 Power up下拉 pull down上拉 pull up逐脉冲 Pulse by Pulse推挽转换器 push pull converter斜降 ramp down斜升 ramp up冗余二极管 redundant diode电阻分压器 resistive divider振铃 ringing纹波电流 ripple current上升沿 rising edge检测电阻 sense resistor序列电源 Sequenced Power Sup plys直通,同时导通 shoot-through杂散电感 stray inductances子电路 sub-circuit基板 substrate电信 Telecom热性能信息 Thermal Information散热片 thermal slug阈值 Threshold振荡电阻 timing resistor线路,走线,引线 Trace传递函数Transfer function跳变点 Trip Point 跳变点匝数比(初级匝数/次级匝数)turns ratio(Np / Ns)欠压锁定 Under Voltage Lock Out (UVLO)电压参考 Voltage Reference伏秒积 voltage-second product零极点频率补偿 zero-pole frequencycompensation拍频 beat frequency单击电路 one shots缩放 scaling等效串联电阻 ESR地电位 Ground平衡带隙 trimmed bandgap压差 dropout voltage大容量电容 large bulk capacitance断路器 circuit breaker电荷泵 charge pump过冲 overshoot元件设备三绕组变压器:three-column transformerThrClnTrans双绕组变压器:double-columntransformer DblClmnTrans电容器:Capacitor并联电容器:shunt capacitor电抗器:Reactor母线:Busbar输电线:TransmissionLine发电厂:power plant断路器:Breaker刀闸(隔离开关):Isolator分接头:tap电动机:motor状态参数有功:active power无功:reactive power电流:current容量:capacity电压:voltage档位:tap position有功损耗:reactive loss无功损耗:active loss功率因数:power-factor功率:power功角:power-angle电压等级:voltage grade空载损耗:no-load loss铁损:iron loss铜损:copper loss空载电流:no-load current阻抗:impedance正序阻抗:positive sequence impedance 负序阻抗:negative sequence impedance 零序阻抗:zero sequence impedance电阻:resistor电抗:reactance电导:conductance电纳:susceptance无功负载:reactive load 或者QLoad有功负载: active load PLoad遥测:YC(telemetering)遥信:YX励磁电流(转子电流):magnetizing current定子:stator功角:power-angle上限:upper limit下限:lower limit并列的:apposable高压: high voltage 低压:low voltage中压:middle voltage电力系统 power system发电机 generator励磁 excitation励磁器 excitor电压 voltage电流 current母线 bus变压器 transformer升压变压器 step-up transformer高压侧 high side输电系统 power transmission system输电线 transmission line固定串联电容补偿fixed series capacitorcompensation稳定 stability电压稳定 voltage stability功角稳定 angle stability暂态稳定 transient stability电厂 power plant能量输送 power transfer交流 AC装机容量 installed capacity电网 power system落点 drop point开关站 switch station双回同杆并架 double-circuit lines onthe same tower变电站 transformer substation补偿度 degree of compensation高抗 high voltage shunt reactor无功补偿 reactive power compensation故障 fault调节 regulation裕度 magin三相故障 three phase fault故障切除时间 fault clearing time极限切除时间 critical clearing time切机 generator triping高顶值 high limited value强行励磁 reinforced excitation线路补偿器 LDC(line drop compensation)机端 generator terminal静态 static (state)动态 dynamic (state)单机无穷大系统 one machine - infinitybus system机端电压控制 AVR电抗 reactance电阻 resistance功角 power angle有功(功率) active power无功(功率) reactive power功率因数 power factor无功电流 reactive current下降特性 droop characteristics斜率 slope额定 rating变比 ratio参考值 reference value电压互感器 PT分接头 tap下降率 droop rate仿真分析 simulation analysis传递函数 transfer function框图 block diagram受端 receive-side裕度 margin同步 synchronization失去同步 loss of synchronization阻尼 damping摇摆 swing保护断路器 circuit breaker电阻:resistance电抗:reactance阻抗:impedance电导:conductance电纳:susceptance导纳:admittance电感:inductance电容: capacitance电源专业词汇(二)coupling 耦合 intermittent 周期的 dislocation 错位propeller 螺旋桨 switchgear 配电装置 dispersion 差量flange 法兰盘 dielectric 介电的 binder 胶合剂alignment 定位 elastomer 合成橡胶 corollary 必然的结果rabbet 插槽 vent 通风孔 subtle 敏感的gearbox 变速箱 plate 电镀 crucial 决定性的flexible 柔性的 technics 工艺 ultimate 最终的resilience 弹性 vendor 自动售货机 partition 分类rigid 刚性的 prototype 样机 diagram 特性曲线interfere 干涉 compatible 兼容的 simulation 模拟clutch 离合器 refinement 精加工 fixture 夹具torque 扭矩 responsive 敏感的 tensile 拉伸cushion 减震器 rib肋 strength 强度packing 包装 metallized 金属化 stress 应力mitigate 减轻 trade off 折衷方案 yield 屈伸line shaft 中间轴 matrix 母体 inherent 固有的spindle 主轴 aperture 孔径 conformance 适应性axle 心轴 turbulence 扰动 specification 规范semipermanent 半永久性的 enclosure 机壳 specialization 规范化bolt 螺栓 oscillation 振幅 calling 职业nut 螺母 anneal 退火 vitalize 激发screw 螺丝 polymer 聚合体 revelation 揭示fastner 紧固件 bind 凝固 dissemination 分发rivit 铆钉 mount 支架 booster推进器hub 轴套 distortion 变形 contractual 契约的coaxial 同心的 module 模块 verdict 裁决crank 曲柄 slide 滑块 malfunction 故障inertia 惰性 medium 介质 allegedly 假定active 活性的 dissipation 损耗 controversy 辩论lubrication 润滑 assembly 总装 dictate 支配graphite 石墨 encapsulate 封装 incumbent 义不容辞的derivative 派生物 adhesive 粘合剂 validation 使生效contaminate 沾染 turbine 涡轮 procurement 收购asperity 粗糙 bearing 支撑架 mortality 失败率metalworking 金属加工 isostatic均衡的 shed light on 阐明viscous 粘稠的 osculate 接触 adversely 有害的grinding 研磨 i mperative 强制的 consistency 连续性corrosin 侵蚀 lattice 晶格 fitness 适应性flush 冲洗 fracture 断裂 warrant 保证inhibitor 防腐剂 diffusivity 扩散率 turning 车工dispersant 分散剂 vice versa 反之亦然 ways 导轨deteriorate 降低 tribological 摩擦的 hybrid 混合物neutralize 平衡 screen 屏蔽 ID=inside diameterpulley 滑轮 exclusion 隔绝 OD=outside diameterhydraulic 液压的 insulation 绝缘 reciprocate 往复运动delicate 精密的 elaborate 加工 dress 精整dampen 阻尼 incontrovertible 无可争议的 by and large 大体上pivotal 中枢的 luminous 发光的 plastic 塑胶utilitarian 功利主义 out of round失园 organic 有机的grass root 基层 premature 过早的 film 薄膜state-of-the -art 技术发展水平 guard 防护罩 polyester 聚酯blade 托板 permeate 渗入 epoxy 环氧的carrier 载体 spillage 溢出 polypropylene 聚丙烯chuck 卡盘 erosion 浸蚀 photoconductive 光敏的infeed 横向进给 routine 程序 miniaturization 小型化lapping 抛光 postprocess 后置处理 asynchronism 异步milling 洗削 solder-bump 焊点 synchronization 同步speciality 专业 grid 栅格 respond 响应stroke 行程 impedance 阻抗 feedback 反馈attachment 备件 approximately 大约 aberrance 畸变tapered 楔形的 purported 据说 steady 稳态的casting 铸件 consumable 消费品 dynamic 动态的index 换档 inductance 电感 transient 瞬态的stop 挡块 capacitance 电容 coordinate 坐标contour 轮廓 resistance 电容 curve 曲线machine center 加工中心 audion 三极管 diagram 特性曲线capitalize 投资 diode 二极管 history 关系曲线potentiometer 电位器 transistor 晶体管 gradient 斜率know-how 实践知识 choker 扼流圈 parabola 抛物线potted 封装的 filter 滤波器 root 根mechatronics 机电一体化 transformer 变压器 eigenvalue 特征值stem from 起源于 fuse 保险丝 function 函数rule-based 基于规则的 annular core 磁环 vector 向量consolidation 巩固 radiator 散热器 reciprocal 倒数energize 激发 regulator 稳压器 virtual value 有效值synchronous 同时发生 bobbin 骨架 square root 平方根socket 插孔 tape 胶带 cube 立方polarity 极性 ceramic capacitor 瓷片电容 integral 积分armature 电枢 electrolytic C 电解电容 differential 微分installment 分期付款 self-tapping screw 自攻螺丝 hisgram 直方图lobe 凸起 footprint 封装 ratio 比率plunge 钻入 resin 松香 grade down 成比例降低servo 伺服机构 solderability 可焊性 proportion 比例dedicated 专用的 shock 机械冲击 inverse ratio 反比interpolation 插补 endurance 耐久性 direct ratio 正比compensation 校正 initial value 初始值 plus 加upload 加载 flashing 飞弧 subtract 减overload 过载 canned 千篇一律的 multiply 乘lightload 轻载 lot 抽签 divide 除stagger 交错排列 parallel 并联 impedance 阻抗traverse 横向 in series 串联 damp 阻尼longitudinal 纵向的 equivalent 等效的 reactance 电抗latitudinal 横向的 terminal 终端 admittance 导纳restrain 约束 creep 蠕动 susceptance 电纳square 平方 Hyperlink 超级连接 spring 触发memo 备忘录 wastage 损耗presentation 陈述 principle 原理binder 打包 planer 刨床source program 源程序 Client-Server Model客户机server 服务器 table 表 query查询form 表单 report 报表 macro宏 module 模块field 字段 record 记录电源专业词汇(三)printed circuit 印制电路printed wiring 印制线路printed board 印制板printed circuit board 印制板电路printed wiring board 印制线路板printed component 印制元件printed contact 印制接点printed board assembly 印制板装配board 板rigid printed board 刚性印制板flexible printed circuit 挠性印制电路flexible printed wiring 挠性印制线路flush printed board 齐平印制板metal core printed board 金属芯印制板metal base printed board 金属基印制板mulit-wiring printed board 多重布线印制板molded circuit board 模塑电路板discrete wiring board 散线印制板micro wire board 微线印制板buile-up printed board 积层印制板surface laminar circuit 表面层合电路板B2it printed board 埋入凸块连印制板chip on board 载芯片板buried resistance board 埋电阻板mother board 母板daughter board 子板backplane 背板bare board 裸板copper-invar-copper board 键盘板夹心板dynamic flex board 动态挠性板static flex board 静态挠性板break-away planel 可断拼板cable 电缆flexible flat cable (FFC) 挠性扁平电缆membrane switch 薄膜开关hybrid circuit 混合电路thick film 厚膜thick film circuit 厚膜电路thin film 薄膜thin film hybrid circuit 薄膜混合电路interconnection 互连conductor trace line 导线flush conductor 齐平导线transmission line 传输线crossover 跨交edge-board contact 板边插头stiffener 增强板substrate 基底real estate 基板面conductor side 导线面component side 元件面solder side 焊接面printing 印制grid 网格pattern 图形conductive pattern 导电图形non-conductive pattern 非导电图形legend 字符mark 标志base material 基材laminate 层压板metal-clad bade material 覆金属箔基材copper-clad laminate (CCL) 覆铜箔层压板composite laminate 复合层压板thin laminate 薄层压板basis material 基体材料prepreg 预浸材料bonding sheet 粘结片preimpregnated bonding sheer 预浸粘结片epoxy glass substrate 环氧玻璃基板mass lamination panel 预制内层覆箔板core material 内层芯板bonding layer 粘结层film adhesive 粘结膜unsupported adhesive film 无支撑胶粘剂膜cover layer (cover lay) 覆盖层stiffener material 增强板材copper-clad surface 铜箔面foil removal surface 去铜箔面unclad laminate surface 层压板面base film surface 基膜面adhesive faec 胶粘剂面plate finish 原始光洁面matt finish 粗面length wise direction 纵向cross wise direction 模向cut to size panel 剪切板ultra thin laminate 超薄型层压板A-stage resin A阶树脂B-stage resin B阶树脂C-stage resin C阶树脂epoxy resin 环氧树脂phenolic resin 酚醛树脂polyester resin 聚酯树脂polyimide resin 聚酰亚胺树脂bismaleimide-triazine resin 双马来酰亚胺三嗪树脂acrylic resin 丙烯酸树脂melamine formaldehyde resin 三聚氰胺甲醛树脂polyfunctional epoxy resin 多官能环氧树脂brominated epoxy resin 溴化环氧树脂epoxy novolac 环氧酚醛fluroresin 氟树脂silicone resin 硅树脂silane 硅烷 polymer 聚合物amorphous polymer 无定形聚合物crystalline polamer 结晶现象dimorphism 双晶现象copolymer 共聚物synthetic 合成树脂thermosetting resin 热固性树脂thermoplastic resin 热塑性树脂photosensitive resin 感光性树脂epoxy value 环氧值dicyandiamide 双氰胺binder 粘结剂adesive 胶粘剂curing agent 固化剂flame retardant 阻燃剂opaquer 遮光剂plasticizers 增塑剂unsatuiated polyester 不饱和聚酯polyester 聚酯薄膜polyimide film (PI) 聚酰亚胺薄膜polytetrafluoetylene (PTFE) 聚四氟乙烯reinforcing material 增强材料glass fiber 玻璃纤维E-glass fibre E玻璃纤维D-glass fibre D玻璃纤维S-glass fibre S玻璃纤维glass fabric 玻璃布non-woven fabric 非织布glass mats 玻璃纤维垫yarn 纱线filament 单丝strand 绞股weft yarn 纬纱warp yarn 经纱denier 但尼尔warp-wise 经向thread count 织物经纬密度weave structure 织物组织plain structure 平纹组织grey fabric 坏布woven scrim 稀松织物bow of weave 弓纬end missing 断经mis-picks 缺纬bias 纬斜crease 折痕waviness 云织fish eye 鱼眼feather length 毛圈长mark 厚薄段split 裂缝twist of yarn 捻度size content 浸润剂含量size residue 浸润剂残留量finish level 处理剂含量size 浸润剂couplint agent 偶联剂finished fabric 处理织物polyarmide fiber 聚酰胺纤维aromatic polyamide paper 聚芳酰胺纤维纸breaking length 断裂长height of capillary rise 吸水高度wet strength retention 湿强度保留率whitenness 白度 ceramics 陶瓷conductive foil 导电箔copper foil 铜箔rolled copper foil 压延铜箔annealed copper foil 退火铜箔thin copper foil 薄铜箔adhesive coated foil 涂胶铜箔resin coated copper foil 涂胶脂铜箔composite metallic material 复合金属箔carrier foil 载体箔invar 殷瓦foil profile 箔(剖面)轮廓shiny side 光面matte side 粗糙面treated side 处理面stain proofing 防锈处理double treated foil 双面处理铜箔shematic diagram 原理图logic diagram 逻辑图printed wire layout 印制线路布设master drawing 布设总图computer aided drawing 计算机辅助制图computer controlled display 计算机控制显示placement 布局routing 布线layout 布图设计rerouting 重布simulation 模拟logic simulation 逻辑模拟circit simulation 电路模拟timing simulation 时序模拟modularization 模块化layout effeciency 布线完成率MDF databse 机器描述格式数据库design database 设计数据库design origin 设计原点optimization (design) 优化(设计) predominant axis 供设计优化坐标轴table origin 表格原点mirroring 镜像drive file 驱动文件intermediate file 中间文件manufacturing documentation 制造文件queue support database 队列支撑数据库component positioning 元件安置graphics dispaly 图形显示scaling factor 比例因子scan filling 扫描填充rectangle filling 矩形填充region filling 填充域physical design 实体设计logic design 逻辑设计logic circuit 逻辑电路hierarchical design 层次设计top-down design 自顶向下设计bottom-up design 自底向上设计net 线网digitzing 数字化design rule checking 设计规则检查router (CAD) 走(布)线器net list 网络表subnet 子线网objective function 目标函数post design processing (PDP) 设计后处理interactive drawing design 交互式制图设计cost metrix 费用矩阵engineering drawing 工程图block diagram 方块框图moze 迷宫component density 元件密度traveling salesman problem 回售货员问题degrees freedom 自由度out going degree 入度incoming degree 出度manhatton distance 曼哈顿距离euclidean distance 欧几里德距离network 网络array 阵列segment 段logic 逻辑logic design automation 逻辑设计自动化separated time 分线separated layer 分层definite sequence 定顺序conduction (track) 导线(通道)conductor width 导线(体)宽度conductor spacing 导线距离conductor layer 导线层conductor line/space 导线宽度/间距conductor layer No.1 第一导线层round pad 圆形盘square pad 方形盘diamond pad 菱形盘oblong pad 长方形焊盘bullet pad 子弹形盘teardrop pad 泪滴盘snowman pad 雪人盘V-shaped pad V形盘annular pad 环形盘non-circular pad 非圆形盘isolation pad 隔离盘monfunctional pad 非功能连接盘offset land 偏置连接盘back-bard land 腹(背)裸盘anchoring spaur 盘址land pattern 连接盘图形land grid array 连接盘网格阵列annular ring 孔环component hole 元件孔mounting hole 安装孔supported hole 支撑孔unsupported hole 非支撑孔via 导通孔plated through hole (PTH) 镀通孔access hole 余隙孔blind via (hole) 盲孔buried via hole 埋孔buried blind via 埋,盲孔any layer inner via hole 任意层内部导通孔all drilled hole 全部钻孔toaling hole 定位孔landless hole 无连接盘孔interstitial hole 中间孔landless via hole 无连接盘导通孔pilot hole 引导孔terminal clearomee hole 端接全隙孔dimensioned hole 准尺寸孔via-in-pad 在连接盘中导通孔hole location 孔位hole density 孔密度hole pattern 孔图drill drawing 钻孔图assembly drawing 装配图datum referan 参考基准。
(完整版)电子专业英语单词汇总
电路的基本概念及定律电源 source电压源 voltage source电流源 current source理想电压源 ideal voltage source理想电流源 ideal current source伏安特性 volt-ampere characteristic电动势 electromotive force电压 voltage电流 current电位 potential电位差 potential difference欧姆 Ohm伏特 Volt安培 Ampere瓦特 Watt焦耳 Joule电路 circuit电路元件 circuit element电阻 resistance电阻器 resistor电感 inductance电感器 inductor电容 capacitance电容器 capacitor电路模型 circuit model参考方向 reference direction参考电位 reference potential欧姆定律Ohm’s law基尔霍夫定律 Kirchh off’s law基尔霍夫电压定律Kirchhoff’s voltage law（KVL）基尔霍夫电流定律Kirchhoff’s current law（KCL）结点 node支路 branch回路 loop网孔 mesh支路电流法 branch current analysis网孔电流法 mesh current analysis结点电位法 node voltage analysis电源变换 source transformations叠加原理 superposition theorem网络 network无源二端网络 passive two-terminal network有源二端网络 active two-terminal network戴维宁定理Thevenin’s theorem诺顿定理Norton’s theorem开路（断路）open circuit短路 short circuit开路电压 open-circuit voltage短路电流 short-circuit current交流电路直流电路 direct current circuit (dc)交流电路 alternating current circuit (ac)正弦交流电路 sinusoidal a-c circuit平均值 average value有效值 effective value均方根值root-mean-squire value (rms)瞬时值 instantaneous value电抗 reactance感抗 inductive reactance容抗 capacitive reactance法拉 Farad亨利 Henry阻抗 impedance复数阻抗 complex impedance相位 phase初相位 initial phase相位差 phase difference相位领先 phase lead相位落后 phase lag倒相，反相 phase inversion频率 frequency角频率 angular frequency赫兹 Hertz相量 phasor相量图 phasor diagram有功功率 active power无功功率 reactive power视在功率 apparent power功率因数 power factor功率因数补偿 power-factor compensation串联谐振 series resonance并联谐振 parallel resonance谐振频率 resonance frequency频率特性 frequency characteristic幅频特性amplitude-frequency response characteristic 相频特性 phase-frequency response characteristic截止频率 cutoff frequency品质因数 quality factor通频带 pass-band带宽 bandwidth (BW)滤波器 filter一阶滤波器 first-order filter二阶滤波器 second-order filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter转移函数 transfer function波特图 Bode diagram傅立叶级数 Fourier series三相电路 three-phase circuit三相电源 three-phase source对称三相电源 symmetrical three-phase source对称三相负载 symmetrical three-phase load相电压 phase voltage相电流 phase current线电压 line voltage线电流 line current三相三线制 three-phase three-wire system三相四线制 three-phase four-wire system三相功率 three-phase power星形连接 star connection(Y-connection)三角形连接 triangular connection(D- connection ,delta connection) 中线 neutral line电路的暂态过程分析暂态 transient state稳态 steady state暂态过程，暂态响应 transient response换路定理 low of switch一阶电路 first-order circuit三要素法 three-factor method时间常数 time constant积分电路 integrating circuit微分电路 differentiating circuit磁路与变压器磁场magnetic field磁通 flux磁路 magnetic circuit磁感应强度 flux density磁通势 magnetomotive force磁阻 reluctance电动机直流电动机 dc motor交流电动机 ac motor异步电动机 asynchronous motor同步电动机 synchronous motor三相异步电动机 three-phase asynchronous motor 单相异步电动机 single-phase asynchronous motor 旋转磁场 rotating magnetic field定子 stator转子 rotor转差率 slip起动电流 starting current起动转矩 starting torque额定电压 rated voltage额定电流 rated current额定功率 rated power机械特性 mechanical characteristic继电器-接触器控制按钮 button熔断器 fuse开关 switch行程开关 travel switch继电器 relay接触器 contactor常开(动合)触点 normally open contact常闭(动断)触点 normally closed contact时间继电器 time relay热继电器 thermal overload relay中间继电器 intermediate relay可编程控制器（PLC）可编程控制器 programmable logic controller语句表 statement list梯形图 ladder diagram半导体器件本征半导体intrinsic semiconductor 掺杂半导体doped semiconductorP型半导体 P-type semiconductorN型半导体 N--type semiconductor自由电子 free electron空穴 hole载流子 carriersPN结 PN junction扩散 diffusion漂移 drift二极管 diode硅二极管 silicon diode锗二极管 germanium diode阳极 anode阴极 cathode发光二极管 light-emitting diode (LED)光电二极管 photodiode稳压二极管 Zener diode晶体管（三极管） transistorPNP型晶体管 PNP transistorNPN型晶体管 NPN transistor发射极 emitter集电极 collector基极 base电流放大系数 current amplification coefficient场效应管 field-effect transistor (FET)P沟道 p-channelN沟道 n-channel结型场效应管 junction FET（JFET）金属氧化物半导体 metal-oxide semiconductor (MOS)耗尽型MOS场效应管 depletion mode MOSFET（D-MOSFET）增强型MOS场效应管 enhancement mode MOSFET（E-MOSFET）源极 source栅极 grid漏极 drain跨导 transconductance夹断电压 pinch-off voltage热敏电阻 thermistor开路 open短路 shorted基本放大器放大器 amplifier正向偏置 forward bias反向偏置 backward bias静态工作点 quiescent point (Q-point)等效电路 equivalent circuit电压放大倍数 voltage gain总的电压放大倍数 overall voltage gain饱和 saturation截止 cut-off放大区 amplifier region饱和区 saturation region截止区 cut-off region失真 distortion饱和失真 saturation distortion截止失真 cut-off distortion零点漂移 zero drift正反馈 positive feedback负反馈 negative feedback串联负反馈 series negative feedback并联负反馈 parallel negative feedback共射极放大器 common-emitter amplifier射极跟随器 emitter-follower共源极放大器 common-source amplifier共漏极放大器 common-drain amplifier多级放大器 multistage amplifier阻容耦合放大器 resistance-capacitance coupled amplifier 直接耦合放大器 direct- coupled amplifier输入电阻 input resistance输出电阻 output resistance负载电阻 load resistance动态电阻 dynamic resistance负载电流 load current旁路电容 bypass capacitor耦合电容 coupled capacitor直流通路 direct current path交流通路 alternating current path直流分量 direct current component交流分量 alternating current component变阻器（电位器）rheostat电阻（器）resistor电阻（值）resistance电容（器）capacitor电容（量）capacitance电感（器，线圈）inductor电感（量），感应系数inductance正弦电压 sinusoidal voltage集成运算放大器及应用差动放大器 differential amplifier 运算放大器 operational amplifier(op-amp)失调电压 offset voltage失调电流 offset current共模信号 common-mode signal差模信号 different-mode signal共模抑制比 common-mode rejection ratio (CMRR)积分电路 integrator（circuit）微分电路 differentiator（circuit）有源滤波器 active filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter波特沃斯滤波器 Butterworth filter切比雪夫滤波器 Chebyshev filter贝塞尔滤波器 Bessel filter截止频率 cut-off frequency上限截止频率 upper cut-off frequency下限截止频率 lower cut-off frequency中心频率 center frequency带宽 Bandwidth开环增益 open-loop gain闭环增益 closed-loop gain共模增益 common-mode gain输入阻抗 input impedance电压跟随器 voltage-follower电压源 voltage source电流源 current source单位增益带宽unity-gain bandwidth频率响应 frequency response频响特性（曲线）response characteristic波特图 the Bode plot稳定性stability补偿 compensation比较器 comparator迟滞比较器 hysteresis comparator阶跃输入电压step input voltage仪表放大器 instrumentation amplifier隔离放大器 isolation amplifier对数放大器 log amplifier反对数放大器antilog amplifier反馈通道 feedback path反向漏电流 reverse leakage current相位phase相移 phase shift锁相环 phase-locked loop(PLL)锁相环相位监测器 PLL phase detector和频 sum frequency差频 difference frequency波形发生电路振荡器 oscillatorRC振荡器 RC oscillatorLC振荡器 LC oscillator正弦波振荡器 sinusoidal oscillator三角波发生器 triangular wave generator方波发生器square wave generator幅度 magnitude电平level饱和输出电平（电压） saturated output level 功率放大器 power amplifier交越失真 cross-over distortion甲类功率放大器 class A power amplifier乙类推挽功率放大器class B push-pull power amplifier OTL功率放大器 output transformerless power amplifier OCL功率放大器 output capacitorless power amplifier 直流稳压电源半波整流 full-wave rectifier全波整流 half-wave rectifier电感滤波器 inductor filter电容滤波器 capacitor filter串联型稳压电源 series (voltage) regulator开关型稳压电源 switching (voltage) regulator集成稳压器 IC (voltage) regulator晶闸管及可控整流电路晶闸管 thyristor单结晶体管 unijunction transistor（UJT）可控整流 controlled rectifier可控硅 silicon-controlled rectifier峰点 peak point谷点 valley point控制角 controlling angle导通角 turn-on angle门电路与逻辑代数二进制 binary二进制数 binary number十进制 decimal十六进制 hexadecimal二-十进制 binary coded decimal （BCD）门电路 gate三态门tri-state gate与门 AND gate或门 OR gate非门 NOT gate与非门 NAND gate或非门 NOR gate异或门 exclusive-OR gate反相器 inverter布尔代数 Boolean algebra真值表 truth table卡诺图 the Karnaugh map逻辑函数 logic function逻辑表达式 logic expression组合逻辑电路 combination logic circuit译码器 decoder编码器 coder比较器 comparator半加器 half-adder全加器 full-adder七段显示器 seven-segment display时序逻辑电路 sequential logic circuitR-S 触发器 R-S flip-flopD触发器 D flip-flopJ-K触发器 J-K flip-flop主从型触发器 master-slave flip-flop置位 set复位 reset直接置位端direct-set terminal直接复位端direct-reset terminal寄存器 register移位寄存器 shift register双向移位寄存器bidirectional shift register计数器 counter同步计数器 synchronous counter异步计数器asynchronous counter加法计数器 adding counter减法计数器 subtracting counter定时器 timer清除（清0）clear载入 load时钟脉冲 clock pulse触发脉冲 trigger pulse上升沿 positive edge下降沿 negative edge时序图 timing diagram波形图 waveform单稳态触发器 monostable flip-flop双稳态触发器 bistable flip-flop无稳态振荡器 astable oscillator晶体 crystal 555定时器 555 timer模拟信号 analog signal数字信号 digital signalAD转换器analog -digital converter (ADC)DA转换器 digital-analog converter (DAC)半导体存储器只读存储器 read-only memory（ROM）随机存取存储器 random-access memory（RAM）可编程ROM programmable ROM（PROM）常见英文缩写解释（按字母顺序排列）：ASIC: Application Specific Integrated Circuit. 专用IC CPLD: Complex Programmable Logic Device. 复杂可编程逻辑器件EDA: Electronic Design Automation. 电子设计自动化FPGA: Field Programmable Gate Array. 现场可编程门阵列GAL: Generic Array Logic. 通用阵列逻辑HDL: Hardware Description Language. 硬件描述语言IP: Intelligent Property. 智能模块PAL: Programmable Array Logic. 可编程阵列逻辑RTL: Register Transfer Level. 寄存器传输级描述）SOC: System On a Chip. 片上系统SLIC: System Level IC. 系统级ICVHDL: Very high speed integrated circuit Hardware Description Language. 超高速集成电路硬件描述语言。
电源专业英语
电源专业英语Absorber Circuit 吸收电路ＡＣ／ＡＣFrequency Converter 交交变频电路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关Ac V oltage Controller交流调压电路Asynchronous Modulation异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter降压变换器Commutation 换流Conduction Angle 导通角Constant V oltage Constant Frequency --CVCF 恒压恒频Continuous Conduction--CCM （电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器DC-AC-DC Converter 直交直电路DC Chopping 直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter 直流－直流变换器Device Commutation 器件换流Direct Current Control 直接电流控制Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor 快速晶闸管field controlled thyristor 场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter 全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路gate turn-off thyristor——GTO 可关断晶闸管general purpose diode 普通二极管giant transistor——GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control 间接电流控制indirect DC-DC converter 直接电流变换电路insulated-gate bipolar transistor---IGBT 绝缘栅双极晶体管intelligent power module---IPM 智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo---LTT 光控晶闸管line commutation 电网换流load commutation 负载换流loop current 环流fundamental factor 基波因数/b2b/a183********/ https:///note/558384232/ //p9jVR69NFACp。
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. 1. The power is off.停電了。
"The power is off." 、"The power is gone." 或是 "There is a power outage." 這三句都是停電了。
其中的分別是前二句為比較口語的說法，例如看到電燈突然熄掉了，老美的第一個反應就是 "Oh! The power is gone."，或是 "The power is off." 而第三句的 power outage 則是用在比較正式的場合上，例如社區公告明天下午一點到五點要停電，他們會說 "The will be a power outage from 1pm to 5pm tomorrow."注意一下，一般我們想到「電」都會很自然地想到 electricity 這個字，但這個字在使用上比較侷限於正式的場合。
比方說你新搬到一間公寓，電還沒接上，你就可以提醒房東說，"There is no electricity in my house."。
但是在日常生活當中遇到的大多數情況都是用 power 而非 electricity。
比方說請把電關了，比較常聽到的是 "Please turn off the power." 而不是 "Please turn off the electricity."。
再來還有一些常把 electricity 和 power 搞混的地方。
比方像發電廠是 power plant 而非 electricity plant，電線是 power line 而非 electricity line。
另外「電力」有一個比較俚語的講法，叫 juice。
也就是跟「果汁」是同一個字。
所以下次如果你在電燈開關旁邊看到一個 "Save the juice" 的牌子，可別誤會成「幫我留一點果汁」唷！那其實是勸告你節省「電力」的意思。
2. The power is back on. 電又回來了。
知道了停電的說法，那電又來了要怎麼說？很簡單，就是 "The power is back." 或是 "The power is back on." 大家注意一下為什麼會說成 back on 呢？因為這是指原來開著 (on) 的，後來關掉了，再把它打開的意思。
(back on 就是說再回到 on 的狀態)。
這裏我再舉一個 back on 的例子來加深大家的印象。
有一次我跟老美去烤肉，有人看大家都吃得差不多了，就把爐子關了。
可是後來又有人沒吃飽，所以我的朋友就說，"Ok, I will turn it back on." (好，我再把爐子打開。
)也許大家已經注意到了，老美對於某樣電器用品是開著或是關著的，會很簡單地用 on 跟 off 來形容，比方說 "The TV is on." 意思就是「電視是開著的」。
或是"I cannot see anything because the light is off." 就是「因為燈是關著的，所以我什麼都看不到。
」記得在這裏 on 跟 off 就完全足以表達你的意思，再講些其它的話都是多餘的。
3. Please turn off the power.請把電源關掉。
Turn on 跟 turn off 算是最常見到把電源打開和把電源關上的字眼了。
例如你可以說 "Could you help me turn on the microwave?" (能不能幫我打開微波爐？) 或是 "Please turn off the power before you leave." (請在離開前把電源關掉。
) Turn on 和 turn off 是一對很好用的片語，務必熟記。
但是如果今天換成另一種情況，我想說︰「不要關掉，讓它一直開著。
」這句話要怎麼講呢？很簡單，你可以說 leave the power on 或是再偷懶一點說 leave it on。
比方你回家前可以交代同事， "Just leave the printer on when you leave." (你們走的時候不要關掉印表機，讓它一直開著好了。
)4. Throw the power on. 打開電源。
這跟 turn on the power 是一樣的，但是 throw the power on 是比較口語的說法。
比如說你進到房間看到電腦沒開，你就可以跟別人說，"Throw the power on." 就是把電腦打開吧！不過因為受到了中文的影響，有些人可能會把打開電腦說成了 "Open the computer." 但在老美聽來，這句話感覺上像是要把電腦拆開，而非你所要表達的打開電源的意思。
5. The power is running low.快要沒電了。
電快要用完了叫 running low，例如你使用的刮鬍刀看它越轉越慢，你知道電快沒了，你就可以說 "The power is running low." 或是 "The battery is running low." 要是電已經完全用光了，則可以說，"It′s running out of power." 或是直接了當地說， "The battery is dead." (這個電池掛了。
)其實以上的這些講法不只侷限於電，幾乎所有的東西快用完了，我們都可以用 be running low 或是 be running out of 這兩個片語。
比方說茶壺裏的水快喝完了，你就可以說，"The water is running low." 或是 "We are running out of water."6. I was shocked.我被電到了。
記得第一次聽老美說 "I was shocked." 我還以為她在說什麼事情讓她覺得很震驚 (shock)。
其實不然，因為美國氣候很乾燥，所以很多金屬物體的表面在冬天常常會帶靜電 (static electricity 或是簡稱 static)，一碰到就會被電到。
我自己就常被電的哇哇叫。
這個 "I was shocked." 在這裏其實指的就是被電到的意思，而非很「震驚」的意思。
在氣候非常乾燥的時候，靜電可是無所不在的。
害我每次要碰觸金屬物體之前，都要提心吊膽的。
更糟的是，不但物品會帶電，有的時候連人的身上也會帶電，所以人跟人之間也會互相電來電去。
像有一次一個女生拿東西給我時才輕輕碰到一下，一股強烈的電流從對方的指尖傳來害我們兩個人同時被嚇一跳，這時我才明白人家形容男女之間「有觸電的感覺」、「來電」，不單是抽象形容，還是一種具體事實的描述，只不過這種場面實在是蠻尷尬的就是了。
7. Is this tap water? No. It′s bottled water.這是自來水嗎？不，這是瓶裝的。
自來水的英文就是 tap water 或是 running water，而一般瓶裝的水就叫 bottled water。
在美國自來水號稱可以生飲，所以理論上可以拿杯子直接接自來水喝。
但一般人還是覺得自來水不夠乾淨，所以他們會買一種附有過濾器的水壺來增加自己的信心，再不然就買水喝吧！切記，雖然我們中文講「礦泉水」講習慣了，所以有時候 mineral water 就跑出來了，其實這是不對的，老美不這樣講的。
為什麼我那麼肯定呢？因為有一次我跑去加油站想跟老闆買一瓶沒冰的礦泉水，我說"I want to buy a mineral water." 那個人說什麼也聽不懂我要買的 mineral water是什麼。
後來我用指的指給他看，他立刻會過意來，說。
"Oh. You want a bottled water!" 這下子我才明白過來原來老美只說包裝水 (bottled water) 而不說礦泉水 (mineral water)。
關於 tap water 和 bottled water 我還有一點提醒大家。
通常如果我們去餐廳或是酒吧要點水來喝，通常只說要water，一般人也不會誤會，自然會送上 tap water，而 tap water 想當然爾是免費的。
但有些酒保或是侍者比較狡猾，你跟他說要 water，他卻給你送上一瓶 bottled water 然後收你兩塊錢。
所以看情況，如果勢頭不對，還是指明我要 tap water，比較保險一點。
8. I am running the bath water.我正在放洗澡水。
中文裏的「放洗澡水」在英文裏卻成了 run the bath water 或是 fill the tub。
的確差蠻多的吧！這句話如果你妄想照字面直接把中文翻成英文肯定是要失敗的，我就作過這種事。
記得剛到美國時，有一次剛好要跟老美說我正在放洗澡水，結果絞盡腦汁才想出了一句比較接近的，"I put water in the tub." 事後外加比手劃腳半天別人才弄懂我在說什麼。
其實很簡單對吧！就是 run the bath water 或是 fill the tub 就可以了。
而這個 tub 就是指洗澡用的大浴缸。
9. I need to take some water.我需要喝點水。
喝水要怎麼講？我是會很直覺地想到 "I need to drink some water." 所以像飲用水就叫 drinking water。
但據我聽老美之間的對話，他們也常用 "I want to take some water." 所以喝水不一定要用 drink water，用 take water 也可以。
另外我覺得有一個字跟喝水有關也值得一學，fountain machine，也就是飲水機的意思，如果出去玩又不想花錢買水喝，那就請務必熟記這句，"Is there any fountain machines around here?" (這附近有沒有飲水機啊？) 但是記得，有時候fountain machine 也可以指速食店裏的那種汽水機，使用上多加小心。