外文翻译---复合绝缘子

合集下载

电气英语证书考试(PEC)-电力系统常用英语词汇

电气英语证书考试(PEC)-电力系统常用英语词汇

电气英语证书考试(PEC)—电力系统常用英语词汇(coaxial) cable (同轴)电缆ac motor 交流环电动机AC transmission system 交流输电系统active filter 有源滤波器Active power 有功功率aging 老化air—gap flux 气隙磁通air—gap line 气隙磁化线alloy 合金alternating current 交流电ammeter 电流表amplidyne 微场扩流发电机amplitude modulation (AM) 调幅Amplitude Modulation(AM 调幅analytical 解析的anode (cathode)阳极(阴极)arc discharge 电弧放电Arc reignition 电弧重燃Arc suppression coil 消弧线圈arc-extinguishing chamber 灭弧室armature circuit 电枢电路Armature 电枢Armature 电枢asynchronous machine 异步电机attachment coefficient 附着系数attenuate 衰减attenuation factor 衰减系数Automatic control 自动控制Automatic meter reading 自动抄表Automatic oscillograph 自动录波仪automatic Voltage regulator(A VR)自动电压调整器Autotransformer 自耦变压器Autotransformer 自藕变压器baghouse 集尘室bandwidth 带宽Bare conductor 裸导线binary 二进制Blackout 断电、停电block diagram 方框图Boiler 锅炉boost 增压boost—buck 升压去磁breakaway force 起步阻力breakdown (电)击穿breakdown torque 极限转矩bronze 青铜Brush 电刷bubble breakdown 气泡击穿buck 补偿bus bar 母线Bus tie breaker 母联断路器bushing tap grounding wire 套管末屏接地线bushing 套管Bushing 套管Line trap 线路限波器calibrate 校准Capacitor bank 电容器组Carbon brush 炭刷carrier 载波cascade transformer 串级变压器cast—aluminum rotor 铸铝转子cathode ray oscilloscope 阴极射线示波器cavity 空穴,腔charging(damping)resistor 充电(阻尼)电阻chopper circuit 斩波电路circuit breaker CB 断路器circuit components 电路元件circuit parameters 电路参数coaxial 共轴的,同轴的coil winding 线圈绕组Combustion turbine 燃气轮机Commutator 换向器complex impedance 复数阻抗composite insulation 组合绝缘Composite insulator 合成绝缘子compounded 复励conductor 导体conductor 导线Converter (inverter)换流器(逆变器)Copper loss 铜损corona 电晕Counter emf 反电势coupling capacitor 结合电容coupling capacitor 耦合电容Creep distance 爬电距离critical breakdown voltage 临界击穿电压crusher 碎煤机current transformer CT 电流互感器dc generator 直流发电机dc motor 直流电动机de machine 直流电机dead tank oil circuit breaker 多油断路器decimal 十进制Deenergize 断电Demagnetization 退磁,去磁demodulator 解调器detection impedance 检测阻抗dielectric constant 介质常数dielectric loss 介质损耗Dielectric 电介质,绝缘体Digital signal processing 数字信号处理direct axis transient time constant 直轴瞬变时间常数direct current 直流电direct—current 直流Discharge 放电disconnector 隔离开关Dispatcher 调度员Distribution automation system 配电网自动化系统Distribution dispatch center 配电调度中心Distribution system 配电系统divider ratio 分压器分压比Domestic load 民用电Drum 汽包,炉筒dynamic response 动态响应dynamo 直流发电机e。

复合绝缘子术语和定义

复合绝缘子术语和定义

复合绝缘子术语和定义3.1均压装置uniformity voltagefi tting装在金属附件上的一种装置,能改善复合绝缘子的电位分布,同时保护金属附件、芯棒及伞套不被电弧灼伤,其次还能保护两端金属附件连接区不因漏电起痕及蚀损导致密封性能的破坏。

均压装置可以是均压坏、均压引弧环或半导体的聚合物器件。

3.2棒形悬式复合绝缘子ordty pec ompositein sulators杆体和伞套由二种或以上绝缘材料组合构成的棒形悬式绝缘子。

3.3水解h ydorlysis绝缘子的元件由于受到水或水蒸气的洽进作用,在内部发生化学变化。

这种变化可能导致电性能或机械性能的下降。

3.4憎水性hydorphobicity固体材料的一种表面性能,水在憎水性的固体表面形成的是一种相互分离的水滴或水珠状态,而不是连续的水膜或水片状态。

劣化 a ging复合绝缘子伞套材料明显出现变硬、变脆、粉化、裂纹和开裂、起痕、树枝状通道、蚀损、憎水性下降:绝缘子出现密封破坏、局部发热及机械强度明显下降的现象。

3.6憎水性迁移transferenceo fh ydorphobicity僧水性的伞裙护套在表面染污后,将自身的僧水性传递给污层并且自身仍具有僧水性的现象。

3.7憎水性的丧失与恢复lossa ndr ecoveryo fh ydorphobicity 清洁或污秽复合绝缘子伞裙护套的憎水性在某些外界因素作用下减弱,外界因素停止作用后其憎水性自然恢复。

3.8憎水性迁移时间。

meo fh ydorphobicity transference具有憎水性迁移特性的复合绝缘子从涂污到试验或测量时所经过的时间,经过这段时间,复合绝缘子表面的污层具有了一定程度的憎水性。

3.9阻燃性flammabiilty伞套材料在火焰中燃烧的能力。

3.10互换性interchangeability是指复合绝缘子替换瓷、玻璃绝缘子的能力,包括机械、电气性能和尺寸三个方面。

绝缘子 insulator相关知识集锦

绝缘子 insulator相关知识集锦

以下绝缘子相关的内容,全部为网上摘录,供个人学习了解之用。

如有任何问题,请联系我百度账号将予以删除,如有冒犯,请多原谅。

绝缘子(insulator):安装在不同电位的导体之间或导体与地电位构件之间,能够耐受电压和机械应力作用的器件。

所属学科:电力(一级学科);输电线路(二级学科)绝缘子是一种特殊的绝缘控件,能够在架空输电线路中起到重要作用。

早年间绝缘子多用于电线杆,慢慢发展于高型高压电线连接塔的一端挂了很多盘状的绝缘体,它是为了增加爬电距离的,通常由玻璃或陶瓷制成,就叫绝缘子。

绝缘子在架空输电线路中起着两个基本作用,即支撑导线和防止电流回地,这两个作用必须得到保证,绝缘子不应该由于环境和电负荷条件发生变化导致的各种机电应力而失效,否则绝缘子就不会产生重大的作用,就会损害整条线路的使用和运行寿命。

++++++++++++++++++电位 (Potential)与电压 (Voltage)电位是衡量电荷在电路中某点所具有能量的物理量。

在数值上,电路中某点的电位等于正电荷在该点所具有的能量与电荷所带电荷量的比。

电路中任一点的电位,就是该点与零电位点之间的电位差。

比零电位点高的电位为正,比零电位点低的电位为负。

电位降低的方向就是电场力对正电荷做功的方向。

电位又称电势,是指单位电荷在静电场中的某一点所具有的电势能。

电位是电能的强度因素,它的大小取决于电势零点的选取,其数值只具有相对的意义。

通常,选取无穷远处为电势零点,这时,其数值等于电荷从该处经过任意路径移动到无穷远处所做的功(人为假定无穷远处的势能为零)与电荷量的比值。

电势常用的符号为U 或φ,在国际单位制中的单位是伏特(V)(简称伏,用V表示,是voltage的缩写)。

当单位正电荷通过一个物质相A的相界面时,因在A的相界面上存在着表面电势,是不定值,故一个物质相中某一位置的“绝对”电位无法确定,也不能测量,人们能测量的只是相同的物相内,两个不同位置的电位差△φ或电势E。

复合绝缘子

复合绝缘子

复合绝缘子是由绝缘芯棒、硅橡胶伞套以及两端的连接金具三个部分组成.绝缘芯棒是环氧树脂玻璃纤维引拔棒的简称,它是复合绝缘子的骨架,起着支撑伞套、内绝缘、联接两端金具,以及承受机械负荷等多重作用,具有很高的抗张强度,一般可达600Mpa以上,是普通钢材的两倍,瓷材料的5~8倍,并具有良好的介电性能和耐化学侵蚀性,还有良好的抗弯曲疲劳,抗蠕变和抗冲击性。

硅橡胶伞套主要起着保护芯棒,遮挡雨雪,增大爬电距离和产品外绝缘的作用,是以高分子聚合物硅橡胶为基体,辅以阻燃剂,抗老化剂,偶联剂等填料经高温高压硫化而成,具有良好的憎水性和迁移性,以及良好的耐腐蚀,耐老化,电绝缘等性能。

并且具有很高的污闪电压和耐碎性能,电压分布均匀,与瓷相比其在同等条件下闪络电压是瓷的2倍以上。

本公司生产的复合绝缘子采用了特种钢材制造的金具,金具端头采用迷宫式设计原理,多层保护,密封性能好,解决了绝缘子最关键的问题---界面电气击穿。

金具与芯棒的联接采用国际上最先进的电脑控制同轴恒压压接工艺,并配有全自动声发射探伤检测系统,保证了金具与芯棒的连接的可靠性与稳定性。

芯棒采用ERC高温耐酸棒,芯棒与硅橡胶界面涂有特种偶联剂。

伞套采用了高温高压下一次性整体成型工艺,配合电脑监控的二段硫化工艺,延长了产品的使用寿命。

先进的生产设备和制造工艺,齐全的检测设备及检测手段,保证了产品的各项技术指标均达到相关的国内和国际标准,成为高电压输变电线路的新一代绝缘子。

Composite insulatorGegeralComposite insulator composed of three parts of an insulating rod, silicone rubber polymer-housing and connecting fittings on both ends.Insulator core rod is the short form of epoxy resin glass fiber core, it is the skeleton of composite insulator, plays multiple roles in supporting housing, endothelium insulation, connecting the fittings of both ends, as wehemical resistance, and good resistance to bending fatigue, creep and impact. Silicone rubber mainly plays a role in protecting rod, shielding rain and snow, increasing the cree page distances and external insulation of the products, it is made from the main part of polymer s ilicone rubber, with fire retardant, inhibitor, coupling agent and so on, through high temperature an d pressure, then vulcanization. It has good hydrophobicity and migration, as well as good corrosio n resistance, aging resistall as withstand mechanical loads ect., with very high tensile strength, us ually above 600Mpa,it’s twice of common steel, 5 to 8 times of the porcelain material and has go od dielectric properties and cnce, electrical insulation properties. And it has high pollution flashover voltage and resistance to crushing performance, voltage well-distributed, compared with porcelain kinds under the same condition, its flashover voltage is more than twice of porcelain kinds.The composite insulators which manufactured our company using the fittings made from special st eel, both ends of the fittings designed based on the principles of labyrinth, multilayer protection, g ood sealability, solved the most critical issue of insulator --- Interface electrical breakdown. Connec tion between fittings and the core rod using the computer-controlled coaxiality constant pressure cri mping process the most advanced in the world, and equipped with fully-automatic acoustic emissio n crack detection system, ensured the reliability and stability of the connection between fittings and the core rod. The core rod using ERC high temperature acid-resisting rod, the interface of core r od and the silicone rubber coated with special coupling agent. The silicone housing using disposab le integral shaping process under high temperature and pressure. with the second-stage vulcanizati on of computer monitoring, extending the service life of the product. Advanced production equipme nt and manufacturing technology, complete testing equipment and testing methods, ensured that th e various technical indexes have reached the relevant standards of national and international, to b e a new generation of insulators of high-voltage power transmission line.复合绝缘子产品类型FXBW---棒形悬式复合绝缘子=composite suspension insulatorsFPQ ---复合针式绝缘子=composite pin insulatorFZSW---复合支柱绝缘子= composite post insulatorFS---复合横担绝缘子=composite crossarm insulatorsFCGW---复合干式穿墙套管=composite dry wall bushingFQB---电气化铁道用腕臂复合绝缘子=wrist and arm composite insulatorFQX---电气化铁道用悬式复合绝缘子=composite suspension insulators for electrical railwayFQJ---电气化道用车顶复合绝缘子=Roof composite insulator for electrical railway产品型号说明=Product type description1、附加特性=additional features2、额定负荷(KN)=rated load3、额定电压(kV)=rated voltage4、设计序号=design S/N5、W表示防污型,G表示高原型= W-anti-pollution type G-highland type6、XB:棒形悬式= XB-rod suspension PQ:针式=PQ-pin type ZS:支柱= ZS-post7、S:横担= S-crossarm CG:干式穿墙套管=dry type wall bushing8、QE:铁道电化用(QX:铁道电化用)=QE- for the electrical railway QX-for the electrical railway9、F 有机复合材料= F- polymer composite material使用条件= service condition环境温度:-40℃~+40℃=temperature ambient海拔高度:不超过1500米= altitude:no more than 1500m交流电源频率:不超过100HZ= AC power frequency, ≥100HZ最大风速:不超过35米/s= maximum wind speed:no more than 35m/s地震强度:不超过八级=earthquake strength:no more than m8产品的性能特点= Performance and characteristics1、体积小,重量轻,是相同电压等级瓷绝缘子的1/5~1/9左右,便于运输和安装。

复合绝缘子fxbw-500参数

复合绝缘子fxbw-500参数

复合绝缘子FXBW-500参数复合绝缘子是一种用于输电线路上的高压设备,它通过多种材料的复合结构,能够有效地隔离电气设备并保证输电线路的安全运行。

复合绝缘子FXBW-500是其中一种常见的型号,下面将详细介绍其参数。

1. 额定电压复合绝缘子FXBW-500的额定电压为500kV,能够承受高压输电线路中的电压波动,并保持稳定的绝缘性能。

2. 额定电流其额定电流为一般高压输电线路的额定电流,能够确保输电线路的正常运行并承受一定的负荷。

3. 绝缘材料FXBW-500采用了复合绝缘材料,包括玻璃纤维增强塑料(FRP)母体、硅橡胶套管以及金属接头等多种材料的复合结构,能够在高压电力设备的条件下保持稳定的绝缘性能。

4. 防污性能由于输电线路常常面临恶劣的环境条件,如高温、高湿和大风等,复合绝缘子FXBW-500具有优良的防污性能,能够有效抵抗各种外界污染物的侵蚀,确保输电线路的长期稳定运行。

5. 抗风振性能复合绝缘子在安装在高压输电塔上时,会受到风振的影响,FXBW-500具有良好的抗风振性能,可以有效减少因风力作用而引起的振动,保证输电线路的安全稳定运行。

6. 超负荷能力由于某些突发情况下,输电线路可能会承受超负荷的情况,FXBW-500具有一定的超负荷能力,能够在短时间内承受较大的负荷,确保输电线路不会因超负荷而受损。

7. 抗击电能能力在雷电天气或电力设备运行不稳定时,电气设备可能会受到击电的影响,FXBW-500具有优良的抗击电能能力,能够有效地减少因击电而导致的线路故障。

复合绝缘子FXBW-500具有较高的额定电压、电流,优良的绝缘材料和防污性能,良好的抗风振、超负荷和抗击电能能力,能够有效保障输电线路的安全稳定运行。

复合绝缘子FXBW-500作为一种高压输电线路上的重要设备,其参数和性能对于确保输电线路的安全稳定运行至关重要。

在设计和制造过程中,FXBW-500考虑到了多种复杂因素,并且采用了先进的材料和工艺,使得其具备了一系列优良的性能。

火电厂专业英文词汇之四、电气专业(中英对照)

火电厂专业英文词汇之四、电气专业(中英对照)

generator 发电机gas insulated substation GIS 气体绝缘变电站turbogenerator 汽轮发电机neutralpoint 中性点hydrogenerator 水轮发电机movingcontact 动触头hydraulic turbine 水轮机fixedcontact 静触头steam turbine 汽轮机arc-extinguishingchamber灭弧室dynamo 直流发电机straycapacitance 杂散电容motor 电动机strayinductance 杂散电感stator 定子spheregap 球隙rotor 转子bushing tap grounding wire 套管末屏接地线power transformer 电力变压器electrostaticvoltmeter 静电电压表variable transformer 调压变压器ammeter 电流表taped transformer 多级变压器groundingcapacitance 对地电容step up (down) transformer 升(降)压变压器voltagedivider 分压器circuit breaker CB 断路器surgeimpedance 波阻抗dead tank oil circuit breaker 多油断路器Scheringbridge 西林电桥live tank oil circuit breaker 少油断路器Rogowskicoil 罗可夫斯基线圈vacuum circuit breaker 真空断路器oscilloscope 示波器sulphur hexafluoride breaker SF6断路器peakvoltmeter 峰值电压表potential transformer PT 电压互感器conductor 导线current transformer CT 电流互感器cascadetransformer 串级变压器disconnector 隔离开关couplingcapacitor 耦合电容earthing switch 接地开关testobject 被试品synchronous generator 同步发电机detectionimpedance 检测阻抗asynchronous machine 异步电机substation 变电站Insulator 绝缘子hydro power station 水力发电站lightning arrester 避雷器thermal power station 火力发电站metal oxide arrester MOA 氧化锌避雷器nuclear power station 核电站bus bar 母线oil-filled power cable 充油电力电缆overhead line 架空线mixeddivider (阻容)混合分压器transmission line 传输线XLPEcable 交链聚乙烯电缆(coaxial) cable (同轴)电缆relay 继电器iron core 铁芯tunedcircuit 调谐电路winding 绕组suspensioninsulator悬式绝缘子bushing 套管porcelaininsulator 陶瓷绝缘子front(tail) resistance 波头(尾)电阻glassinsulator 玻璃绝缘子inverter station 换流站flashcounter 雷电计数器steel-reinforced aluminum conductor 钢芯铝绞线charging(damping)resistor充电(阻尼)电阻tank 箱体point plane gap 针板间隙earth(ground) wire 接地线excitingwinding 激磁绕组grading ring 均压环triggerelectrode 触发电极highvoltage engineering 高电压工程glowdischarge 辉光放电highvoltage testing technology 高电压试验技术harmonic 谐波Power electronics 电力电子Automaticcontrol 自动控制Principles of electric circuits 电路原理Digital signal processing 数字信号处理current 冲击电流power system 电力系统impulseflashover 冲击闪络power network 电力网络impulse不均匀场fieldinsulation 绝缘inhomogenous绝缘配合coordinationovervoltage 过电压insulationdischarge 内部放电aging 老化internalstroke 雷电波alternating current 交流电lightningovervoltage 雷电过电压AC transmission system 交流输电系统lightningangle (介质)损耗角arc discharge 电弧放电lossfield 磁场attachment coefficient 附着系数magneticattenuation factor 衰减系数mean free path 平均自由行程anode (cathode) 阳极(阴极)mean molecular velocity 平均分子速度ions 负离子breakdown (电)击穿negativetesting 非破坏性试验bubble breakdown 气泡击穿non-destructivefield 不均匀场cathode ray oscilloscope 阴极射线示波器non-uniformdischarge 局部放电cavity 空穴,腔partialcorona 电晕peak reverse voltage 反向峰值电压emission 光电发射composite insulation 组合绝缘photoelectriccritical breakdown voltage 临界击穿电压photon 光子线电压Discharge 放电phase-to-phasevoltageeffect 极性效应Dielectric 电介质,绝缘体polaritycapacitor 电力电容dielectric constant 介质常数powerfield 稍不均匀场dielectric loss 介质损耗quasi-uniforminterference 无线干扰direct current 直流电radiodivider ratio 分压器分压比rating of equipment 设备额定值testing 常规试验grounding 接地routing残余电容capacitanceelectric field 电场residualelectrochemical deterioration 电化学腐蚀shielding 屏蔽electron avalanche 电子崩short circuit testing 短路试验charge 空间电荷electronegative gas 电负性气体spacebreakdown 流注击穿epoxy resin 环氧树脂streamerbreakdown 表面击穿expulsion gap 灭弧间隙surfacedischarge 自持放电field strength 场强sustainedovervoltage 操作过电压field stress 电场力switchingbreakdown 热击穿field distortion 场畸变thermalfield gradient 场梯度treeing 树枝放电field emission 场致发射uniformfield 均匀场front(tail) 波头(尾)flashover 闪络wavevoltage 耐受电压gaseous insulation 气体绝缘withstandPrime mover 原动机Powerfactor 功率因数Torque 力矩Distribution automation system 配电网自动化系统Servomechanism 伺服系统Automatic meter reading 自动抄表Boiler 锅炉Armature 电枢Internal combustion engine 内燃机Brush 电刷Deenergize 断电Commutator 换向器emf 反电势Underground cable 地下电缆CounterLoop system 环网系统Demagnetization 退磁,去磁panel 继电器屏Distribution system 配电系统Relaywinding 第三绕组Trip circuit 跳闸电路Tertiarycurrent 涡流Switchboard 配电盘,开关屏Eddyloss 铜损Instrument transducer 测量互感器Copperloss 铁损Oil-impregnated paper 油浸纸绝缘Ironflux 漏磁通Bare conductor 裸导线LeakageReclosing 重合闸Autotransformer 自耦变压器Distribution dispatch center 配电调度中心Zero sequence current 零序电流Pulverizer 磨煤机Series (shunt) compensation 串(并)联补偿Drum 汽包,炉筒Restriking 电弧重燃自动录波仪Superheater 过热器Automaticoscillographcurrent 潮流Peak-load 峰荷Tidalcoil 跳闸线圈Prime grid substation 主网变电站Tripcondenser 同步调相机Reactive power` 无功功率SynchronousActive power 有功功率Main and transfer busbar 单母线带旁路Shunt reactor 并联电抗器Feeder 馈电线effect 集肤效应Blackout 断电、停电Skinstress 电位应力(电场强度) Extra-high voltage (EHV) 超高压PotentialUltra-high voltage (UHV) 特高压Capacitorbank 电容器组Domestic load 民用电crusher 碎煤机Reserve capacity 备用容量pulverizer 磨煤机Fossil-fired power plant 火电厂baghouse 集尘室Combustion turbine 燃气轮机Stationary (moving) blade 固定(可动)叶片Right-of-way 线路走廊Shaft 转轴动(势)能Rectifier 整流器Kinetic(potential)energyInductive (Capacitive) 电感的(电容的) Pumped storage power station 抽水蓄能电站condenser 同步调相机Reactance (impedance) 电抗(阻抗)Synchronous轻(沸)水反应堆Reactor 电抗器Light(boiling)-waterreactorReactive 电抗的,无功的Stator(rotor) 定(转)子Phase displacement (shift) 相移Armature 电枢Surge 冲击,过电压Salient-pole 凸极ring 滑环Retaining ring 护环SlipCarbon brush 炭刷Arc suppression coil 消弧线圈Short-circuit ratio 短路比Primary(backup)主(后备)继电保护relayingshifter 移相器Induction 感应PhaseAutotransformer 自藕变压器Power line carrier (PLC) 电力线载波(器)trap 线路限波器Bushing 套管LineTurn (turn ratio) 匝(匝比,变比)Uninterruptible power supply 不间断电源Power factor 功率因数Spot power price 实时电价Tap 分接头Time-of-use(tariff) 分时(电价)交联聚乙烯(电缆)LinkedRecovery voltage 恢复电压XLPE(CrossPolyethylene )Arc reignition 电弧重燃Rms (root mean square) 均方根值Operation mechanism 操动机构RF (radio frequency) 射频Pneumatic(hydraulic) 气动(液压)Rpm (revolution per minute) 转/分Nameplate 铭牌LAN (local area network) 局域网Independent pole operation 分相操作LED (light emitting diode) 发光二极管Malfunction 失灵Single (dual, ring) bus 单(双,环形)母线Shield wire 避雷线IC (integrated circuit) 集成电路Creep distance 爬电距离FFT (fast Fourier transform) 快速傅立叶变换Silicon rubber 硅橡胶Telemeter 遥测Composite insulator 合成绝缘子Loadshedding 甩负荷Converter (inverter) 换流器(逆变器)Lateral 支线Bus tie breaker 母联断路器Power-flowcurrent 工频续流Protective relaying 继电保护sparkover 放电Transfer switching 倒闸操作Siliconcarbide 碳化硅Outgoing (incoming) line 出(进)线Zincoxide 氧化锌Phase Lead(lag) 相位超前(滞后)Withstandtest 耐压试验Static var compensation (SVC) 静止无功补偿Dispatcher 调度员Flexible AC transmission system (FACTS) 灵活交流输电系统Supervisory control and dataacquisition (SCADA)监控与数据采集EMC (electromagnetic compatibility) 电磁兼容ISO (international standardizationorganization)国际标准化组织GIS (gas insulated substation, geographic information system) 气体绝缘变电站地理信息系统IEC(internationalElectrotechnical Commission)国际电工(技术)委员会IEEE (Institute of Electrical and Electronic Engineers) 电气与电子工程师学会(美)IEE (Institution of ElectricalEngineers)电气工程师学会(英)scale 刻度,量程calibrate 校准rated 额定的terminal 接线端子fuse 保险丝,熔丝humidity 湿度resonance 谐振,共振moisture 潮湿,湿气analytical 解析的operationamplifier 运算放大器numerical 数字的amplitude modulation (AM) 调幅frequency-domain 频域frequency modulation (FM) 调频time-domain 时域binary 二进制operation amplifier 运算放大器octal 八进制active filter 有源滤波器decimal 十进制passive filter 无源滤波器hexadecimal 十六进制Aabort abort 中断中断中断,,停止abnormal abnormal 异常异常abrader abrader 研磨研磨研磨,,磨石磨石,,研磨工具absence absence 失去失去Absence of brush Absence of brush 无无(碳)刷Absolute ABS Absolute ABS 绝对的绝对的Absolute atmosphere ATA Absolute atmosphere ATA 绝对大气压绝对大气压AC Lub oil pump AC Lub oil pump 交流润滑油泵交流润滑油泵absorptance absorptance 吸收比吸收比吸收比,,吸收率acceleration acceleration 加速加速accelerator accelerator 加速器加速器accept accept 接受接受access access 存取存取accomplish accomplish 完成完成完成,,达到accumulator accumulator 蓄电池蓄电池蓄电池,,累加器Accumulator battery Accumulator battery 蓄电池组蓄电池组accuracy accuracy 准确准确准确,,精确acid acid 酸性酸性酸性,,酸的Acid washing Acid washing 酸洗酸洗acknowledge acknowledge 确认确认确认,,响应acquisition acquisition 发现发现发现,,取得action action 动作动作Active power Active power 有功功率有功功率actuator actuator 执行机构执行机构address address 地址地址adequate adequate 适当的适当的适当的,,充分的adjust adjust 调整调整调整,,校正Admission mode Admission mode 进汽方式进汽方式Aerial line Aerial line 天线天线after after 以后以后air air 风风,空气Air compressor Air compressor 空压机空压机Air duct pressure Air duct pressure 风管压力风管压力Air ejector Air ejector 抽气器抽气器Air exhaust fan Air exhaust fan 排气扇排气扇Air heater Air heater 空气加热器空气加热器Air preheater Air preheater 空气预热器空气预热器Air receiver Air receiver 空气罐空气罐Alarm Alarm 报警报警algorithm algorithm 算法算法alphanumeric alphanumeric 字母数字字母数字第 第 1 1 1 页页Alternating current Alternating current 交流电交流电Altitude Altitude 高度高度高度,,海拔Ambient Ambient 周围的周围的周围的,,环境的Ambient temp Ambient temp 环境温度环境温度ammeter ammeter 电流表电流表电流表,,安培计Ammonia tank Ammonia tank 氨水箱氨水箱Ampere Ampere 安培安培amplifier amplifier 放大器放大器Analog Analog 模拟模拟Analog input Analog input 模拟输入模拟输入Analog Analog--to to--digital A digital A//D D 模拟转换模拟转换Analysis Analysis 分析分析Angle Angle 角度角度Angle valve Angle valve 角伐角伐Angle of lag Angle of lag 滞后角滞后角Angle of lead Angle of lead 超前角超前角anthracite anthracite 无烟煤无烟煤Anion Anion 阴离子阴离子Anionic exchanger Anionic exchanger 阴离子交换器阴离子交换器Anode Anode 阳极阳极阳极,,正极announce announce 通知通知通知,,宣布Annual Annual 年的年的年的,,年报Annual energy output Annual energy output 年发电量年发电量anticipate anticipate 预期预期预期,,期望Aph slow motion motor Aph slow motion motor 空预器低速马达空预器低速马达Application program Application program 应用程序应用程序approach approach 近似值近似值近似值,,接近Arc Arc 电弧电弧电弧,,弧光architecture architecture 建筑物结构建筑物结构Area Area 面积面积面积,,区域armature armature 电枢电枢电枢,,转子衔铁Arrester Arrester 避雷器避雷器Ash Ash 灰烬灰烬灰烬,,废墟Ash handling Ash handling 除灰除灰Ash settling pond Ash settling pond 沉渣池沉渣池Ash slurry pump Ash slurry pump 灰浆泵灰浆泵assemble assemble 安装安装安装,,组装Assume Assume 假定假定假定,,采取采取,,担任Asynchronous motor Asynchronous motor 异步马达异步马达atmosphere atmosphere 大气大气大气,,大气压Atomizing Atomizing 雾化雾化Attempt Attempt 企图企图第 第 2 2 2 页页Attemperater Attemperater 减温器减温器减温器,,调温器Attention Attention 注意注意Attenuation Attenuation 衰減衰減衰減,,减少减少,,降低Auto reclose Auto reclose 自动重合闸自动重合闸Auto transfer Auto transfer 自动转移自动转移Autoformer Autoformer 自耦变压器自耦变压器Automatic AUTO Automatic AUTO 自动自动Automatic voltage regulator Automatic voltage regulator 自动调压器自动调压器Auxiliary AUX Auxiliary AUX 辅助的辅助的Auxiliary power Auxiliary power 厂用电厂用电Available Available 有效的有效的有效的,,可用的Avoid Avoid 避免避免避免,,回避Avometer Avometer 万用表万用表万用表,,安伏欧表计Axial Axial 轴向的轴向的Axis Axis 轴轴,轴线Axis disp protection Axis disp protection 轴向位移轴向位移轴向位移,,保护Axle Axle 轴轴,车轴车轴,,心捧BBack Back 背后背后背后,,反向的Back pressure Back pressure 背压背压Back wash Back wash 反冲洗反冲洗Back up Back up 支持支持支持,,备用Back ward Back ward 向后向后Baffle Baffle 隔板隔板Bag filter Bag filter 除尘布袋除尘布袋Balance Balance 平衡平衡Ball Ball 球球Ball valve Ball valve 球阀球阀Bar Bar 巴巴,条杆Bar screen material classifier Bar screen material classifier 栅形滤网栅形滤网base base 基础基础基础、、根据Base load Base load 基本负荷基本负荷Base mode Base mode 基本方式基本方式Batch processing unit Batch processing unit 批处理单元批处理单元Battery Battery 电池电池Bearing BRG Bearing BRG 轴承轴承before before 在在…之前bell bell 铃铃Belt Belt 带带,皮带Bend Bend 挠度挠度挠度,,弯曲Besel Besel 监视孔监视孔BLAS BLAS 偏置偏置偏置,,偏压第 第 3 3 3 页页Binary Binary 二进制二进制二进制,,双Black Black 黑色黑色Black out Black out 大停电大停电大停电,,全厂停电blade blade 叶片叶片Bleed Bleed 放气放气放气,,放水Blocking signal Blocking signal 闭锁信号闭锁信号Blow Blow 吹吹Blow down Blow down 排污排污Blowlamp Blowlamp 喷灯喷灯blue blue 蓝色蓝色Bms watchdog Bms Bms watchdog Bms看门狗看门狗看门狗,,bms bms监视器监视器boiler BLR boiler BLR 锅炉锅炉Boiler feedwater pump BFP Boiler feedwater pump BFP 锅炉给水泵锅炉给水泵Boil Boil--off off 蒸发汽化蒸发汽化bolt bolt 螺栓螺栓bore bore 孔孔,腔boost BST boost BST 增压增压增压,,提高Boost centrifugal pump BST CEP Boost centrifugal pump BST CEP 凝升泵凝升泵Boost pump BP Boost pump BP 升压泵升压泵Boot strap Boot strap 模拟线路模拟线路模拟线路,,辅助程序bottom bottom 底部底部Bowl mill Bowl mill 碗式磨碗式磨brash brash 脆性脆性脆性,,易脆的bracket bracket 支架支架支架,,托架托架,,括号breadth breadth 宽度宽度break break 断开断开断开,,断路breaker breaker 断路器断路器断路器,,隔离开关Breaker coil Breaker coil 跳闸线路跳闸线路breeze breeze 微风微风微风,,煤粉Brens Brens--chluss chluss 熄火熄火熄火,,燃烧终结bridge bridge 电桥电桥电桥,,跨接跨接,,桥形网络brigade brigade 班班,组,队,大队broadcast broadcast 广播广播brownout brownout 节约用电节约用电brush brush 电刷电刷电刷,,刷子Brush rocker Brush rocker 电刷摇环电刷摇环Brown coal Brown coal 褐煤褐煤Buchholtz protecter Buchholtz protecter 瓦斯保护瓦斯保护bucket bucket 斗斗,吊斗Buffer tank Buffer tank 缓冲箱缓冲箱built built 建立建立bulletin bulletin 公告公告公告,,公报第 第 4 4 4 页页bump bump 碰碰,撞击bunker bunker 煤仓煤仓burner burner 燃烧器燃烧器Burner management system Burner management system 燃烧器管理系统燃烧器管理系统Bus section Bus section 母线段母线段busbar busbar 母线母线Busbar frame Busbar frame 母线支架母线支架buscouple buscouple 母联母联button button 按钮按钮Bypass Bypass//by pass BYP by pass BYP 旁路旁路Bypass valve Bypass valve 旁路阀旁路阀Ccabinet cabinet 柜柜cable cable 电缆电缆calculator calculator 计算器计算器caliber caliber 管径管径管径、、尺寸尺寸、、大小calorie calorie 卡卡caloric caloric 热的热的热的、、热量Caloric value Caloric value 发热量发热量发热量、、热值calorific calorific 发热的发热的发热的、、热量的Calorific efficiency Calorific efficiency 热效率热效率cancel cancel 取消取消取消、、省略capacitance CAPAC capacitance CAPAC 电容电容Capacitive reactance Capacitive reactance 容抗容抗capacity capacity 容量容量容量、、出力出力、、能量card card ((电子电子))板、卡carrier carrier 搬运机搬运机搬运机、、载波载波、、带电粒子Carrier protection Carrier protection 高频保护高频保护cascade CAS cascade CAS 串级串级Case pipe Case pipe 套管套管casine casine 壳壳、箱casual casual 偶然的偶然的偶然的、、临时临时、、不规则的Casual inspection Casual inspection 不定期检查不定期检查不定期检查、、临时检查casualty casualty 人身事故人身事故人身事故、、伤亡伤亡、、故障catastrophe catastrophe 灾祸灾祸灾祸、、事故Catastrophe failure Catastrophe failure 重大事故重大事故Cat Cat--pad pad 猫爪猫爪cathode cathode 阴板阴板阴板、、负极Cathode ray tube CRT Cathode ray tube CRT 显示器显示器Cation exchanger Cation exchanger 阳离子交换器阳离子交换器caution caution 注意注意Center Center 中心中心第 第 5 5 5 页页centigrade centigrade 摄氏温标摄氏温标Central control room Central control room 中控室中控室Central processing unit CPU Central processing unit CPU 中央处理器中央处理器Centrifugal Centrifugal 离心的离心的Certificate Certificate 证明书证明书证明书、、执照Centrifugal fan Centrifugal fan 离心风机离心风机Certification of fitness Certification of fitness 合格证书合格证书合格证书、、质量证书Chamber Chamber 办公室办公室办公室、、会议室Change Change 改变改变Channel Channel 通道通道通道、、频道Character Character 字符字符Characteristics Characteristics 特性特性特性、、特性曲线Charge Charge 负荷负荷负荷、、充电充电、、加注Charge indicator Charge indicator 验电器验电器验电器、、带电指示器Chart Chart 图图、图线图chassis chassis 底座底座底座、、机壳Chassis earth Chassis earth 机壳接地机壳接地Check Check 检查检查Check valve CK VLV Check valve CK VLV 截止线截止线截止线、、止回线Chemical Chemical 化学化学Chemical dosing Chemical dosing 化学加药化学加药Chest Chest 室室Chief Chief 主要的主要的主要的、、首长首长、、首领Chief engineer Chief engineer 总工程师总工程师Chief operator Chief operator 值班长值班长Chimney Chimney 烟囱烟囱烟囱、、烟道Chlorine Chlorine 氯氯Circuit Circuit 电路电路Circuit breaker Circuit breaker 电路断路器电路断路器Circuit diagram Circuit diagram 电路图电路图Circular current Circular current 环流环流Circulating Circulating 循环循环Circulating water pump Circulating water pump 循环水泵循环水泵Circulating cooling water Circulating cooling water 循环冷却水循环冷却水Clamp Clamp 夹具夹具夹具、、钳Clarification Clarification 澄清澄清Class Class 类类、等级等级、、程度Class of insulation Class of insulation 绝缘等级绝缘等级Clean Clean 清洁的清洁的清洁的、、纯净的Cleanse Cleanse 净化净化净化、、洗净洗净、、消毒Clear Clear 清除清除CLEARING OF FAULT CLEARING OF FAULT 故障清除故障清除第 第 6 6 6 页页Clock interface unit CIU Clock interface unit CIU 时钟接口单元时钟接口单元Clockwise Clockwise 顺时针顺时针顺时针、、右旋的Close Close 关闭关闭Closed cooling water Closed cooling water 闭式冷却水闭式冷却水Closed Closed--loop loop 闭环闭环Cluster Cluster 电池组电池组电池组、、组、群Coal Coal 煤煤Coal ash Coal ash 煤灰煤灰Coal breaker Coal breaker 碎煤机碎煤机Coal consumption Coal consumption 耗煤量耗煤量耗煤量、、煤耗Coal crusher Coal crusher 碎煤机碎煤机Coal handling Coal handling 输煤设备输煤设备输煤设备、、输煤装置Coal dust Coal dust 煤粉煤粉Coal Coal--fired power plant fired power plant 燃煤发电厂燃煤发电厂Coal hopper Coal hopper 煤斗煤斗Coal yard Coal yard 煤场煤场Coarse Coarse 粗的粗的粗的、、不精确的Coaxial cable Coaxial cable 同轴电缆同轴电缆Code Code 代号代号代号、、密码Coil Coil 线圈线圈Coil pipe Coil pipe 蛇形管蛇形管Cold Cold 冷冷Cold air Cold air 冷风冷风Cold reheater CRH Cold reheater CRH 再热器冷段再热器冷段Cold reserve Cold reserve 冷备用冷备用冷备用((锅炉锅炉))Cold start Cold start 冷态启动冷态启动Cold test Cold test 冷态试验冷态试验Collect Collect 收集收集Collecting pipe Collecting pipe 集水管集水管Collector Collector 收集器收集器Colour Colour 颜色颜色Colour library Colour library 颜色库颜色库Combin Combin 合并合并合并、、联合Combustion Combustion 燃烧燃烧Command Command 命令命令命令、、指挥Commission Commission 使投入使投入使投入、、使投产Common Common 共同的共同的共同的、、普通的Communication Communication 联系联系联系、、通讯Commutator Commutator 换向器换向器Compensation Compensation 补偿补偿Company CO Company CO 公司公司Company limited CO LTD Company limited CO LTD 有限公司有限公司第 第 7 7 7 页页Complexity Complexity 复杂复杂Complete Complete 完成完成Component Component 元件元件Compress Compress 压缩压缩Compress air Compress air 压缩空气压缩空气Compresser Compresser 压缩机压缩机Computer Computer 计算机计算机Concrete Concrete 混凝土制的混凝土制的Concurrent Concurrent 同时发生的同时发生的同时发生的、、一致的Concurrent boiler Concurrent boiler 直流锅炉直流锅炉Cond press Cond press 凝结器压力凝结器压力Condensate Condensate 冷凝冷凝冷凝、、使凝结Condensate extraction pump CEP Condensate extraction pump CEP 凝结水泵凝结水泵Condenser COND Condenser COND//CNDER CNDER 凝结器凝结器Condensive reactance Condensive reactance 容抗容抗Condition Condition 条件条件条件、、状况Conduct Conduct 传导传导Conductivity Conductivity 导电率导电率Conference Conference 会议会议会议、、商讨商讨、、谈判Congealer Congealer 冷却器冷却器冷却器、、冷冻器Configure Configure 组态组态Connection Connection 联接联接Connector Connector 联接器联接器联接器、、接线盒Console Console 控制台控制台Consult Consult 商量商量商量、、咨询咨询、、参考Consumption Consumption 消费消费消费、、消耗Consumption steam Consumption steam 汽耗汽耗Constant Constant 恒定的恒定的Contact Contact 触点触点Contactor Contactor 接触器接触器接触器、、触头Contact to earth Contact to earth 接地接地接地、、触地触地、、碰地Content Content 目录目录Contin blwdwn Contin blwdwn 连排连排Continuous Continuous 连续的连续的Contract Contract 合同合同Control CNTR Control CNTR//CNTPL CNTPL 控制控制Control Control & & & instrument instrument instrument 仪控仪控Control loop Control loop 控制环控制环Control oil Control oil 控制油控制油Control panel Control panel 控制盘控制盘Controller Controller 控制器控制器Control stage Control stage 调节级调节级调节级、、控制级第 第 8 8 8 页页Control valve Control valve 调节阀调节阀Conve cton sh Conve cton sh 低温过热器低温过热器Convection Convection 对流对流Convertor Convertor 运输机运输机运输机、、传输机Cool Cool 冷的冷的Cooler Cooler 冷却器冷却器Cooling Cooling 冷却冷却Cooling fan Cooling fan 冷却风机冷却风机Cooling water pump Cooling water pump 冷却水泵冷却水泵Cooling tower Cooling tower 冷却塔冷却塔Coordinate COORD Coordinate COORD 协调协调Coordinate boiler follow mode Coordinate boiler follow mode 协调的锅炉跟随方式协调的锅炉跟随方式Coordinate control system Coordinate control system 协调控制系统协调控制系统Coordinate turbine follow mode Coordinate turbine follow mode 协调的汽机跟随方式协调的汽机跟随方式Copy Copy 拷贝拷贝Core Core 铁心铁心铁心、、核心核心、、磁心Core loss Core loss 铁铁(芯损芯损))耗Corner Corner 角落角落Correction Correction 修正修正修正、、改正Corrosion Corrosion 腐蚀腐蚀Cost Cost 价格价格价格、、成本成本、、费用Cost of fuel Cost of fuel 燃料费用燃料费用Cost of upkeep Cost of upkeep 日常费用日常费用日常费用、、维护费用Coupler Coupler 联轴器联轴器Coupling Coupling 耦合耦合耦合、、联轴Couple CPL Couple CPL 联轴器联轴器Crane Crane 起重机起重机Critical Critical 临界的临界的Critical speed Critical speed 临界速度临界速度Crusher Crusher 碎渣机碎渣机Current transformer CT Current transformer CT 电流互感器电流互感器Cube Cube 立方立方立方((体)Cubicle illumination Cubicle illumination 箱内照明箱内照明Curdle Curdle 凝固凝固Current Current 电流电流电流、、当前Cursor Cursor 光标光标Curve Curve 曲线曲线Custom Custom 习惯习惯习惯、、海关Custom keys Custom keys 用户键用户键Cutter Cutter 切削工具切削工具Cyanic Cyanic 青色青色青色、、深蓝色Cycle Cycle 循环循环循环、、周期周期、、周波第 第 9 9 9 页页Cymometer Cymometer 频率表频率表Cyclome classifier Cyclome classifier 旋风分离器旋风分离器Cylinder CYL Cylinder CYL 汽缸汽缸D Daily load curve Daily load curve 日负荷曲线日负荷曲线Daily load Daily load 日负荷日负荷Damage Damage 损坏损坏损坏、、破坏Damper DMPR Damper DMPR 阻尼器阻尼器阻尼器、、挡板Danger Danger 危险危险危险、、危险物Dank Dank 潮湿潮湿Danger zone Danger zone 危险区危险区Data Data 数据数据Data base Data base 数据库数据库Data acquisition system DAS Data acquisition system DAS 数据采集系统数据采集系统Data highway Data highway 数据高速公路数据高速公路Date Date 日期日期Data pool Data pool 数据库数据库Dc lub oil pump Dc lub oil pump 直流润滑油泵直流润滑油泵Dead band Dead band 死区死区Deaerator DEA Deaerator DEA//DEAE DEAE//DEAER DEAER 除氧器除氧器Decimeter Decimeter 分米分米Decrease DEC Decrease DEC 减少减少Deep Deep 深度深度深度、、深的深的、、深Default Default 默认默认默认、、缺席Degree Degree 度度、等级Demand Demand 要求要求要求、、查问Delay Delay 延迟延迟Delay time Delay time 延时延时Delete Delete 删除删除Demineralized water Demineralized water 除盐水除盐水Demineralizer Demineralizer 除盐装置除盐装置Deposit Deposit 沉积结垢沉积结垢Desalt Desalt 除盐设备除盐设备Description Description 说明说明说明、、描述Destination Destination 目标目标目标、、目的地Desuperheater Desuperheater 减温器减温器Desuperheater water DSH WTE Desuperheater water DSH WTE 减温水减温水Detail Detail 细节细节Detect Detect 发现发现发现、、检定Deviate Deviate 偏离偏离偏离、、偏差Device Device 设备设备设备、、仪器Diagnosis Diagnosis 诊断诊断第 第 10 10 10 页页Diagram Diagram 图形图形图形、、图表Diagram directory Diagram directory 图目录图目录Diagram number Diagram number 图形号图形号Diameter Diameter 直径直径Diaphragm Diaphragm 膜片膜片膜片、、隔板Dielectric Dielectric 介质介质介质、、绝缘的Diesel generator Diesel generator 柴油发电机柴油发电机Difference Difference 差异差异差异、、差别差别、、差额Differential protection Differential protection 差动保护差动保护Diff press Diff press 差压差压Diff expansion DIFF EXP Diff expansion DIFF EXP 胀差胀差Differential pressure DP Differential pressure DP//DSP DSP 差压差压Digital Digital 数字的数字的Digital electric hydraulic Digital electric hydraulic 电调电调Digital input Digital input//output output 数字量输入数字量输入数字量输入//输出Digital Digital--to to--analog D analog D//A A 数数/模转换Dioxde Dioxde 二氧化碳二氧化碳Direct current DC Direct current DC 直流直流直流((电)Direct digital control DDC Direct digital control DDC 直接数字控制直接数字控制Disassembly Disassembly 拆卸拆卸Disaster Disaster 事故事故事故、、故障Disc Disc 叶轮叶轮Disaster shutdown Disaster shutdown 事故停机事故停机Discharge Discharge 排除排除排除、、放电放电、、卸载Discharge current Discharge current 放电电流放电电流放电电流、、泄漏电流Disconnector Disconnector 隔离器隔离器隔离器、、隔离开关Disconnect switch Disconnect switch 隔离开关隔离开关Discrete input Discrete input//output output 离散输入离散输入离散输入//输出Disk Disk 磁盘磁盘Disk manage commands Disk manage commands 磁盘管理命令磁盘管理命令Dispatch Dispatch 调度调度调度、、发送派遣Dispatcher Dispatcher 调度员调度员Dispatching station Dispatching station 调度站调度站调度站((局)Disconnector Disconnector 隔离器隔离器隔离器、、隔离开关Discrete input Discrete input//output output 离散输入离散输入离散输入//输出Disk Disk 磁盘磁盘Displacement Displacement 位移位移Displacement pump Displacement pump 活塞泵活塞泵Display Display 显示显示显示、、列屏Distance Distance 距离距离Distilled water DISTL WTR Distilled water DISTL WTR 蒸馏水蒸馏水Distributed Distributed 分布分布分布\\分配分配\\配电配电((水、汽)第 第 11 11 11 页页Distributed control system DCS Distributed control system DCS 集散控制系统集散控制系统Distributed processing unit DPU Distributed processing unit DPU 分布处理单元分布处理单元Distributing board Distributing board 配电盘配电盘Distribution network Distribution network 配电网络配电网络Distribution substation Distribution substation 二次变电站二次变电站Disturbance Disturbance 扰动扰动Diverter vlv Diverter vlv 切换线切换线Divided by Divided by 除以除以Design Design 设计设计设计、、发明Division Division 分界分界分界、、部门Division wall Division wall 分割屏分割屏Documentation Documentation 文件文件Door Door 门门Dosing pump Dosing pump 加药泵加药泵Dowel pin Dowel pin 定位销定位销Down pipe Down pipe 下降管下降管Download Download 下载下载Downtime Downtime 停机时间停机时间Dozer Dozer 推土机推土机Draft Draft 通风通风通风、、草图Drain DRN Drain DRN 疏水疏水疏水、、排放Drain pump Drain pump 疏水泵疏水泵Drain tank Drain tank 疏水箱疏水箱Drawing Drawing 图样图样图样、、牵引Drill Drill 钻孔钻孔钻孔、、钻头钻头、、钻床Drive Drive 驱动驱动驱动、、强迫Drn collector Drn collector 疏水收集器疏水收集器Drop Drop 站站Drowned pump Drowned pump 潜水泵潜水泵Drum Drum 汽包汽包Drum Drum--type boiledtype boiled 汽包式锅炉汽包式锅炉Dry Dry 干干、干燥Dual Dual 双重的双重的Duct Duct 风道风道风道、、管道Dust Dust 灰尘灰尘Dust helmet Dust helmet 防尘罩防尘罩Dust catcher Dust catcher 除尘器除尘器除尘器、、吸尘器Duty Duty 责任责任Dynamic Dynamic 动态的动态的Dynamometer Dynamometer 功率表功率表E Earth Earth 大地大地第第 12 12 12 页页Earth fault Earth fault 接地故障接地故障Earth connector Earth connector 接地线接地线接地线、、接地Earth lead Earth lead 接地线接地线接地线、、接地Eccentricity Eccentricity 偏心偏心偏心、、扰度Econ recirc vlv Econ recirc vlv 省煤器再循环线省煤器再循环线Economizer ECON Economizer ECON 省煤器省煤器Edit Edit 编辑编辑Efficiency Efficiency 效率效率Eject pump Eject pump 射水泵射水泵Ejection Ejection 射出射出Ejector Ejector 抽气器抽气器Electric Electric 电的电的Elbow Elbow 弯管弯管弯管、、弯头Electric Electric--hydraulic control hydraulic control 电电/液控制Electrical Electrical 电的电的电的、、电气的Electrical lockout solenoid vlv Electrical lockout solenoid vlv 电磁阀锁阀电磁阀锁阀Electrical machine Electrical machine 电机电机Electrical service Electrical service 供电供电Electric power industry Electric power industry 电力工业电力工业Electrode Electrode 电极电极Electric power company Electric power company 电力公司电力公司Electric power system Electric power system 电力系统电力系统Electronic Electronic 电子的电子的电子的、、电子学的Electrotechnics Electrotechnics 电工学电工学电工学、、电工技术Electrostaic precipitator Electrostaic precipitator 静电除尘器静电除尘器Electrostatic Electrostatic 静电的静电的Element Element 元件元件元件、、零件零件、、单元Elevation ELEV Elevation ELEV 标高标高Elevator Elevator 升降机升降机Ellipse Ellipse 椭圆椭圆Emergency decree Emergency decree 安规安规Emerg lub oil Emerg lub oil 事故润滑油事故润滑油Emerg off Emerg off 事故停事故停事故停//关闭Emerg seal oil Emerg seal oil 事故密封油事故密封油Emergency EMERG Emergency EMERG 紧急事故紧急事故Emergency drain Emergency drain 事故疏水事故疏水Emergency governet Emergency governet//intercepter intercepter 危急遮断器危急遮断器Employee Employee 雇员雇员Empty Empty 排空排空Enclosure Enclosure 外壳外壳外壳、、包围End End 末端末端末端、、终结End cover End cover 端盖端盖第 第 13 13 13 页页Energize Energize 激励激励激励、、加电Energy Energy 能能、能量Energy meter Energy meter 电度表电度表Energy source Energy source 能源能源Engineer keyboard Engineer keyboard 工程师键盘工程师键盘Engineer station Engineer station 工程师站工程师站Engineer Engineer''s console s console 工程师操作站工程师操作站Engineering Engineering 工程工程Enter Enter 开始开始开始、、使进入Entry Entry 输入输入Equalizer valve Equalizer valve 平衡线平衡线Equipment Equipment 设备设备Erase Erase 删除删除Error Error 错误错误Escape valve Escape valve 安全线安全线Evaporate Evaporate 蒸发蒸发蒸发、、冷化Evaporating Evaporating 蒸发量蒸发量Event Event 事件事件Excess Excess 超过超过超过、、过度Excess combustion air Excess combustion air 过剩燃烧空气过剩燃烧空气Excitation Excitation 励磁励磁Exciter Exciter 励磁机励磁机Exhaust EXH Exhaust EXH 排汽排汽Exhaust portion Exhaust portion 排汽段排汽段Exit Exit 出口出口Expansion EXP Expansion EXP 膨胀膨胀Expansion tank Expansion tank 扩容箱扩容箱Expenditure Expenditure 费用费用Expert Expert 专家专家专家、、能手Explosion Explosion 爆炸爆炸Exponent Exponent 指数幂指数幂External External 外部的外部的外部的、、表面的Extinguisher Extinguisher 灭火器灭火器Extinguishing medium Extinguishing medium 灭弧介质灭弧介质Extraction check valve EXTR CHK VLV Extraction check valve EXTR CHK VLV 抽汽逆止阀抽汽逆止阀Extra Extra--high voltage high voltage 超高压超高压Extend Extend 扩展扩展扩展、、延伸Exteral Exteral 外部的外部的外部的、、表面的Extr press Extr press 抽汽压力抽汽压力Extr temp Extr temp 抽汽温度抽汽温度Extraction EXTR Extraction EXTR 抽汽抽汽F第 第 14 14 14 页页。

硅橡胶复合绝缘子

硅橡胶复合绝缘子

硅橡胶复合绝缘子概括(也称合成绝缘子)硅橡胶复合绝缘子由玻璃纤维环氧树脂引拔棒,硅橡胶伞裙,金具三部分组成。

英文名称:recombination bead正式名称:硅橡胶复合绝缘子也称合成绝缘子简名:绝缘子拼音:fu he jue yuan zi硅橡胶复合绝缘子发展历史硅橡胶复合绝缘子不同类型有不同的作用,结构高度和爬电距离也各不相同,硅橡胶复合绝缘子主要用于变电站,具有良好的憎水性、抗老化性、耐漏电起痕性和耐电蚀损性,具有很高的抗张强度和抗弯强度,其机械强度高,抗冲击性能、防震和防脆断性能好,重量轻、安装维护方便,其上下端部的安装尺寸与相应的瓷支柱绝缘子的安装尺寸相同,可以互换使用。

硅橡胶复合绝缘子作用及特点硅橡胶复合绝缘子能有效地利用狭窄的走廊开压送电,适用于城网技术改造,能降低杆塔高度,可节约大量的人力、物力和财力,由于其弯曲强度高,可防止瓷横担容易出现的级连断裂事故,是瓷横担所无法替代的产品;体积小,重量轻,防震、抗冲击能力强、不需人工清扫,为安全运行提供保障。

本品采用整体棒型设计,结构紧凑,质量高、重量是同等级瓷和玻璃绝缘子的1/10,运输安装极为方便。

适用于污秽地区,高机械拉伸负荷,大跨距和紧凑型线路。

污闪电压比同等级瓷和玻璃绝缘子提高30%-50%。

在-60度--+200度环境温度下性能稳定;采用的不可击穿型设计,运行中无需测零值。

其硅橡胶伞裙采用整体注压工艺,从而解决了影响复合绝缘子可靠性的关键问题界面电气击穿。

玻璃引拔棒与金具的联接采用最先进的压接工艺,配有全自动声波探伤检测系统,强度高,外型美观,体积小,重量轻,金具镀锌可防锈蚀,可与瓷绝缘子互换使用,本产品结构可靠,不损伤芯棒,能充分发挥其机械强度。

电气性能优越,机械强度高,内部承载的环氧玻璃引拔棒抗张抗弯强度比普通钢材高2倍,是高强度瓷材料的8~10倍,有效提高了安全运行的可靠性。

耐污性能好,抗污性能好,抗污闪强力强,其湿耐受电压和污秽耐受电压为相同爬距瓷绝缘子的2~2.5倍。

外文翻译---复合绝缘子

外文翻译---复合绝缘子

外文资料翻译Composite insulatorWith the economic and social development of electric power, the safety and reliability of the operation put forward higher request. Data shows that: high voltage grid operation fault is mostly due to poor insulation, and high-voltage lines insulator is the weak link of high-voltage grid insulation. Therefore the operation condition of insulator were charged detection, to ensure safe and stable operation of the grid has important realistic significance.Composite insulator to light weight, high mechanical strength, good pollution resistant, easy operation and maintenance etc in countries in the power system has been widely applied. But with the use of composite insulators lines of composite insulators, had appeared in the operation of all kinds of questions. These problems have caused all scholars and power system of personnel. Therefore, the study of composite insulators insulation fault detection technology, reliable operation of the power is an important work to ensure safe operation of the power grid, has the extremely vital significance. The defects of composite insulators including inside and outside insulation insulation defects. Inner insulation defects in appearance is difficult to find, at the same time, they are the most dangerous defects, therefore, the difficulties of the composite insulator defects detection mainly lies in the inner insulation defects. This study of the inner insulation composite insulator defect detection methods. This also applies to the outer insulation composite insulator detecting defects.At present, the detection of composite insulators in charged of technology research is very active, mainly by detecting technology: observation and ultraviolet imaging method, the method of infrared measuring temperature and electric waves, etc. General: infrared measuring temperature and electric method is satisfactory in two ways.The composite insulator electric decomposing along the longitudinal component and insulator along the radial direction, insulator radial electric components, the proportion of small negligible. Longitudinal electric component is about equal to the composite insulator electric field, in the longitudinal electric component can test the defects of composite insulators. No defect composite insulator electric intensity vertical component E along the axial insulator curve. The composite insulator field distribution is not uniform, high-pressure electrode potential line near field for high dense, middle part, the distribution of electric field, electric voltage electrode near. Show "U" glyph. The composite insulator potential distribution is not uniform.When the insulator intermittent existence defects (including sheath infinconnective defects and mandrel, due to the defect of inconnectiveinf electric field intensity E is the length of the potential, thus this vertical variation, electric field intensity will suddenly the electric field distribution curve, but also no longer smooth in the corresponding position have aberration (middle), sink, ends, therefore, ismeasured by the longitudinal field distribution of composite insulators, can find the inner insulation composite insulator intermittent fault. When the insulator exists when air gap (including sheath of air gap and mandrel air gap), in the external electric polarization, the local field air gap with different shapes of air gap with different ratio increases, the air-gap may occur ionization. So here's a longitudinal field intensity will suddenly, the electric field distribution curve is not smooth, but in the corresponding position have distortion, the paper defects in setting for sheath triangle shape air-gap defects, defects along the surface condition of composite insulators electric distribution along the surface potential distribution, without obvious changes here.Composite post insulator to effectively use the narrow corridor, applicable to open pressure city network technology, can reduce tower height, can save lots of human, material and financial resources, due to its high bending strength, can prevent porcelain crossarm cascade, is the porcelain of product, Small volume, light weight, shock, impact resistant capability is strong, no artificial cleaning, to guarantee safe operation. This product adopts the overall design of the stick, compact structure, high quality and weight is the same level porcelain insulator and glass of 10, transportation is very convenient installation. Applicable to uncleanness, high mechanical drawing load, big span and compact lines. Lightning pressure than with dirt and glass ceramic insulators, improve level 30-50%. In - 60 - + 200 degrees environment temperature stable performance, Using the breakdown type design, operation without measurement of zero value. Electrical performance, high mechanical strength, internal bearing epoxy glass lead pulling tensile flexural strength than ordinary steel twice, high intensity of ceramic materials of 8 ~ 10 times, effectively improve the reliability of the safe operation. Pollution resistant, good resistance, good resistant properties, its strength pollution flashover voltage tolerance and filthy wet tolerance for the same voltage up from the porcelain insulator 2-2.5 times. And don't need cleaning, can in heavy impurity to safe operation. Small volume, light weight, only for the porcelain insulator with voltage grade 1/6 ~ 1/9).The structure to be dexterous, convenient transportation and installation.Composite post insulator have different roles in different types, structure height and creepage distance is different, composite insulator is mainly used in substation, the pillar with good hydrophobic, aging resistance, tracking and electrical erosion, high tensile strength and flexural strength, high mechanical strength, impact resistance, shockproof and brittle performance is good, light weight, easy installation and maintenance, the upper end of the installation dimensions and the corresponding porcelain post insulator installation the same size, used interchangeably.复合绝缘子随着社会经济的不断发展,对电力运行的安全性和可靠性提出了更高的要求。

进出口货物名称中英对照(112)

进出口货物名称中英对照(112)

electrochemical perforator 电化学射孔器 electrochemical sensitive recording paper 电化学感应记录纸 electrochemical sensor 电化学传感器 electrochemical surface grinding machine 电化学平⾯磨床 electrochemical telephotographic paper 电化学传真纸 electrochemical trace analyzer 电化学痕分析仪 electrochromic display device 电致变⾊显⽰器 electrochromism spectrometer 电致变⾊光谱仪 electrochronograph 电动精密记时计 electrocochleograph ⽿蜗电描记器 electrocolorimeter 电⾊度计 electroconductive gas analyzer 电导式⽓体分析仪 electroconductive plastics 导电塑料 electroconductive resin 导电树脂 electroconductive rubber 导电橡胶 electroconductive synthetic fibre 导电合成纤维 electroconvulsive therapy apparatus 电惊厥治疗设备 electrocystograph 膀胱电描记器 electrolytic cadmium 电解镉 electrolytic capacitor paper 电解电容器纸 electrolytic capacitor with aluminium envelope 铝壳电解电容器 electrolytic capacitor 电解电容器 electrolytic caustic soda 电解烧碱 electrolytic cell 电解电池 electrolytic charger 电解充电器 electrolytic cobalt 电解钴 electrolytic condenser 电解电容器 electrolytic copper foil 电解铜箔 electrolytic copper sheet 电解紫铜⽚ electrolytic copper wire rod 电解铜盘条 electrolytic copper wire 电解紫铜丝 electrolytic copper 电解铜 electrolytic detector 电解检波器 electrolytic furnace 电解炉 electrolytic generator 电解⽤发电机 electrolytic grinding machine 电解磨床 electrolytic hygrometer 电解湿度计 electrolytic instrument 电解式仪表 electrolytic interrupter 电解断续器 electrolytic iron powder 电解铁粉 electrolytic iron 电解铁 electrolytic lightening arrester 电解式避雷器 electrolytic machine tool 电解加⼯机床 electrolytic machining set 电解加⼯机 electrolytic magnesium 电解镁 electrolytic manganese dioxide 电解⼆氧化锰 electrolytic manganese metal 电解⾦属锰 electrolytic manganese 电解锰 electrolytic nickel 电解镍 electrolytic oxygen generator 电解氧⽓发⽣器 electrolytic paper 电解纸 electrolytic photocell 电解光电管 electrolytic recording paper 电解记录纸 electrolytic rectifier 电解整流器 electrolytic refining bath 电解精炼电槽 electrolytic tin 电解锡 electrolytic tinning machine 电镀锡机 electrolytic tinplate 电镀锡薄钢板 electrolytic tissue 电解⽤薄纸 electrolytic tool grinder 电解⼯具磨床 electrolytic trough used for glyoxalic acid ⼄醛酸电解槽 electrolytic vessel 电解容器 electrolytic zinc 电解锌 electrolytical refined copper 电解铜 electrolyzer 电解器 electromagnet armature 电磁铁衔铁 electromagnet bearing 电磁轴承 electromagnet core 电磁铁铁芯 electromagnet type detector 电磁式探测器 electromagnet 电磁铁 electromagnetic accelerometer 电磁加速度计 electromagnetic acoustic instrument 电磁声学仪器 electromagnetic agitator 电磁搅拌器 electromagnetic air brake 电磁空⽓制动器 electromagnetic air valve 电磁风阀 electromagnetic ammeter 电磁式安培表 electromagnetic apparatus 电磁疗机 electromagnetic balance 电磁秤 electromagnetic bearing wear detector 电磁式轴承磨损探测器 electromagnetic blood flow meter 电磁⾎液流量计 electromagnetic brake 电磁制动器 electromagnetic braker 电磁制动器 electromagnetic casing-thickness logging tool 电磁套管测厚仪 electromagnetic cathode-ray tube 电磁式阴极射线管 electromagnetic clutch 电磁离合器 electromagnetic compression refrigerator 电磁压缩式冰箱 electromagnetic contactor 电磁接触器 electromagnetic controller 电磁控制器 electromagnetic counter 电磁计数器 electromagnetic coupled type double tuned amplifier 电磁耦合式双调谐放⼤器 electromagnetic coupling meter 电磁耦合测试器 electromagnetic coupling 电磁联轴器 electromagnetic crack detector 磁⼒探伤仪 electromagnetic crane 电磁铁起重机 electromagnetic current meter 电磁流速计 electromagnetic densitometer 电磁密度计 electromagnetic depth sounder 电磁测深仪 electromagnetic detector 电磁检测器 electromagnetic digitizer 电磁数字转换器 electromagnetic directional valve 电磁换向阀 electromagnetic disk single-track crane 电磁盘式单轨吊 electromagnetic distance measuring instrument 电磁波测距仪 electromagnetic electron microscope 电磁式电⼦显微镜 electromagnetic energy accumulation type welder 电磁储能式电焊机 electromagnetic fathometer 电磁测深仪 electromagnetic filter 电磁过滤器 electromagnetic flaw detector 电磁探伤器 electromagnetic flow meter 电磁流量计 electromagnetic flow rate meter 电磁流速计 electromagnetic gantry crane 电磁龙门吊 electromagnetic ground detector 电磁式接地检测器 electromagnetic hydraulic valve 电磁液压阀 electromagnetic impulse counter 电磁脉冲计数器 electromagnetic insurance lock 电磁保险门锁 electromagnetic intermediate relay 电磁式中间继电器 electromagnetic isotope separation unit 电磁同位素分离器 electromagnetic lens 电磁透镜 electromagnetic lifter 电磁起重机 electromagnetic lock 电磁锁 electromagnetic log 电磁测程仪 electromagnetic loudspeaker 电磁扬声器 electromagnetic main-and-collateral-channels cure instrument 电磁经络治疗仪 electromagnetic micrometer 电磁测微计 electromagnetic microphone 电磁受话器 electromagnetic millivolt ammeter 电磁式毫伏安计 electromagnetic mine-sweeping gear 电磁扫雷器 electromagnetic molding machine 电磁式造型机 electromagnetic multitube water bottle 电磁多筒采⽔器 electromagnetic oscillation compressor 电磁振动式压缩机 electromagnetic oscillation refrigerator 电磁振动式冰箱 electromagnetic oscillograph 电磁⽰波器 electromagnetic oven 电磁炉 electromagnetic photodetector 电磁光检测器 electromagnetic pick-up 电磁式拾⾳器 electromagnetic power press 电磁压⼒机 electromagnetic pressure gauge 电磁压⼒表 electromagnetic printer 电磁打印机 electromagnetic probe 电磁探针 electromagnetic pump wave crest soldering machine 电磁泵波峰焊机 electromagnetic radiation reflector 电磁波反射器 electromagnetic radiation tester 电磁辐射测试器 electromagnetic range 电磁灶 electromagnetic receiver 电磁受话器 electromagnetic recorder 电磁录⾳器 electromagnetic rectifier 电磁整流器 electromagnetic relay 电磁继电器 electromagnetic relief valve 电磁溢流阀 electromagnetic reluctance seismometer 电磁磁阻地震仪 electromagnetic resolver 电磁分解器 electromagnetic seed cleaner 电磁式种⼦清洗机 electromagnetic seismograph 电磁式地震仪 electromagnetic seismometer 电磁地震计 electromagnetic separator 电磁分离器 electromagnetic shoe brake 电磁靴式制动器 electromagnetic shutter 电磁快门 electromagnetic speed regulating asynchronous motor 电磁调速异步电动机 electromagnetic starter 电磁起动器 electromagnetic stirrer 电磁搅拌器 electromagnetic stored-energy machine 电磁储能机 electromagnetic stored-energy welder 电磁储能焊接机 electromagnetic strain gauge 电磁应变仪 electromagnetic switch 电磁开关 electromagnetic teleclinometer 遥控电磁测斜仪 electromagnetic therapeutic apparatus 电磁治疗仪 electromagnetic thickness meter 电磁测厚仪 electromagnetic titration instrument 电磁滴定器 electromagnetic transducer 电磁换能器 electromagnetic type flow meter 电磁式流量计 electromagnetic type relay 电磁式继电器 electromagnetic type seismometer 电磁式地震计 electromagnetic type vibrometer 电磁式振动计 electromagnetic valve 电磁阀 electromagnetic variable-speed motor 电磁调速电动机 electromagnetic velocity profiler 电磁速度廓线仪 electromagnetic vibrating feeder 电磁振动加料机 electromagnetic vibration sand screen 电磁振动筛砂机 electromagnetic vibrator knock-out machine 电磁振动落砂机 electromagnetic vibrator 电磁振动器 electromagnetic water thermometer 电磁式⽔温表 electromagnetic wave gyrator 电磁波旋转器 electromagnetic wire 电磁线 electromagnetism dynamic triaxial test system 电磁振动三轴试验系统 electromanometer transducer 电⼦压强计换能器 electromanometer 电⼦压强计 electromassor 电按摩器 electromechanic switching equipment 机电式交换设备 electromechanical actuator 电⼦机械传动器 electromechanical brake 机电闸 electromechanical bundling machine 机电式包扎机 electromechanical computer 机电式计算机 electromechanical controller 机电式控制器 electromechanical counter 机电式计数器 electromechanical elevator 机电起重机 electromechanical integrator 电⼦机械积分仪 electromechanical interlocking machine 机电联锁机 electromechanical logging cable 机电测井电缆 electromechanical modulator 机电调制器 electromechanical oscilloscope 机电⽰波器 electromechanical pantograph 机电缩放仪 electromechanical regulator 机电调节器 electromechanical storage 机电式存储器 electromechanical transducer 机电换能器 electrometer 静电计 electrometrograph ⼦宫收缩电描记器 electromicrography plate 电⼦显微镜⼲版 electromobile 电动汽车 electromotive dental drill 电动⽛钻机 electromotive force transducer 电动势变换器 electromotive 电⼒机车 electromotor grease 电动机润滑脂 electromotor 电动机 electromyograph 肌电图机 electron accelerator 电⼦加速器 electron automatic compensator 电⼦⾃动补偿仪 electron automatic control universal testing machine 电⼦⾃动控制通⽤测试机 Electron AZF 埃雷克特龙AZF铸造铝镁合⾦ electron ballast 电⼦镇流器 electron bombardment melting furnace 电⼦轰击熔炼炉 electron brain 电脑 electron buncher 电⼦集束器 electron calculating machine 电⼦计算器 electron camera 电⼦摄影机 electron colour scanner 电⼦分⾊机 electron control semi-automatic winder 电⼦控制半⾃动绕线机 electron counter 电⼦计数管 electron coupler 电⼦耦合器 electron coupling oscillator 电⼦耦合振荡器 electron defectoscope 电⼦探伤仪 electron diffraction camera 电⼦衍射摄影机 electron diffraction instrument 电⼦衍射仪 electron drift detector 电⼦漂移检测仪 electron drift velocity detector 电⼦漂移速度检测器 electron emission microscope 电⼦发射显微镜 electron exchange resin 电⼦交换树脂 electron exchanger 电⼦交换机 electron gun 电⼦枪 electron induction accelerator 电⼦感应回旋加速器 electron interferometer 电⼦⼲涉仪 electron lens 电⼦透镜 Electron metal 埃雷克特龙铝镁合⾦ electron micrograph 电⼦微写器 electron microprobe X-ray analyzer 电⼦微探针X射线分析仪 electron microprobe 电⼦显微探针 electron microscope microanalyser 电⼦显微镜微量分析器 electron microscope 电⼦显微镜 electron mirror 电⼦镜 electron mobility detector 电⼦迁移率检测器 electron mosquito killer 电⼦杀蚊器 electron multiplier 电⼦倍增器 electron optical prism 电⼦光学棱镜 electron oscillating engine 电⼦振荡发动机 electron oscillator 电⼦振荡器 electron oscillograph 电⼦⽰波器 electron paramagnetic resonance spectrometer 电⼦顺磁共振谱仪 electron plate 电⼦板 electron power tube 电⼦功率管 electron probe microanalyzer 电⼦探针显微分析仪 electron probe X-ray analyzer 电⼦探针X射线分析器 electron probe 电⼦探针 electron recording tube 记录⽤电⼦管 electron rectifier 电⼦整流器 electron relay 电⼦继电器 electron resonance magnetometer 电⼦共振磁强计 electron scanning microscope 电⼦扫描显微镜 electron scanning pupillometer 电⼦扫描式瞳孔计 electron spectrometer 电⼦能谱仪 electron speed regulator 电⼦调速器 electron spin resonance magnetometer 电⼦⾃旋共振磁⼒仪 electron switch 电⼦开关 electron synchrotron 电⼦同步加速器 electron telescope 电⼦望远镜 electron time-of-flight spectrometer 电⼦飞⾏时间谱仪 electron tube power amplifier 电⼦管功率放⼤器 electron tube voltmeter 电⼦管伏特计 electron tube 电⼦管 electron velocity analyzer 电⼦速度分析器 electron velocity spectrometer 电⼦速度谱仪 electron wave magnetron 电⼦波磁控管 electron wave tube 电⼦波管 Electron 埃雷克特龙镁合⾦ electron-accelerating device 电⼦加速器 electron-amplifier 电⼦放⼤器 electron-beam counter tube 电⼦束计数管 electron-beam drafting machine 电⼦束绘图机 electron-beam drilling machine 电⼦束钻孔机 electron-beam evaporator 电⼦束蒸发器 electron-beam excited laser 电⼦束激发激光器 electron-beam generator 电⼦束发⽣器 electron-beam heater 电⼦束加热器 electron-beam image recorder 电⼦束图像记录器 electron-beam laser 电⼦束激光器 electron-beam magnetometer 电⼦式磁强计 electron-beam melting furnace 电⼦束熔炼炉 electron-beam memory 电⼦束存储器 electron-beam microprobe 电⼦束显微探头 electron-beam probe 电⼦束探针 electron-beam pumped laser 电⼦束抽运激光器 electron-beam pumped semiconductor laser 电⼦束激励抽运半导体激光管 electron-beam recorder 电⼦束记录器 electron-beam regulator 电⼦束调节器 electron-beam scanner 电⼦束扫描器 electron-beam sustainer-pumped laser 电⼦束持续抽运激光器 electron-beam tube 电⼦束管 electron-beam vacuum furnace 电⼦束真空炉 electron-beam welder 电⼦束焊机 electron-beam welding machine 电⼦束焊机 electron-capture detector 电⼦俘获检测器 electron-capture ionization detector 电⼦捕获电离探测器 electron-capture oxygen analyzer 电⼦捕获氧分析仪 electron-coupled frequency converter 电⼦耦合变频器 electron-coupled oscillator 电⼦耦合振荡器 electron-discharge tube 电⼦放电管 electron-multiplier photo tube 电⼦倍增光电管 electron-nuclear double resonance helix 电⼦-核⼦双共振螺旋管 electron-proton spectrometer 电⼦-质⼦谱仪 electron-ray tube 电⼦射线管 electron-stream amplifier 电⼦流放⼤器 electronarcosis apparatus 电⿇醉设备 electronasoscope 电光⿐镜 electroneuromyograph 神经肌电描记器 electroneurotone 电按摩器 electronic telephone 电⼦电话机 electronic absorber 电⼦吸收hV / p >。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

外文资料翻译Composite insulatorWith the economic and social development of electric power, the safety and reliability of the operation put forward higher request. Data shows that: high voltage grid operation fault is mostly due to poor insulation, and high-voltage lines insulator is the weak link of high-voltage grid insulation. Therefore the operation condition of insulator were charged detection, to ensure safe and stable operation of the grid has important realistic significance.Composite insulator to light weight, high mechanical strength, good pollution resistant, easy operation and maintenance etc in countries in the power system has been widely applied. But with the use of composite insulators lines of composite insulators, had appeared in the operation of all kinds of questions. These problems have caused all scholars and power system of personnel. Therefore, the study of composite insulators insulation fault detection technology, reliable operation of the power is an important work to ensure safe operation of the power grid, has the extremely vital significance. The defects of composite insulators including inside and outside insulation insulation defects. Inner insulation defects in appearance is difficult to find, at the same time, they are the most dangerous defects, therefore, the difficulties of the composite insulator defects detection mainly lies in the inner insulation defects. This study of the inner insulation composite insulator defect detection methods. This also applies to the outer insulation composite insulator detecting defects.At present, the detection of composite insulators in charged of technology research is very active, mainly by detecting technology: observation and ultraviolet imaging method, the method of infrared measuring temperature and electric waves, etc. General: infrared measuring temperature and electric method is satisfactory in two ways.The composite insulator electric decomposing along the longitudinal component and insulator along the radial direction, insulator radial electric components, the proportion of small negligible. Longitudinal electric component is about equal to the composite insulator electric field, in the longitudinal electric component can test the defects of composite insulators. No defect composite insulator electric intensity vertical component E along the axial insulator curve. The composite insulator field distribution is not uniform, high-pressure electrode potential line near field for high dense, middle part, the distribution of electric field, electric voltage electrode near. Show "U" glyph. The composite insulator potential distribution is not uniform.When the insulator intermittent existence defects (including sheath infinconnective defects and mandrel, due to the defect of inconnectiveinf electric field intensity E is the length of the potential, thus this vertical variation, electric field intensity will suddenly the electric field distribution curve, but also no longer smooth in the corresponding position have aberration (middle), sink, ends, therefore, ismeasured by the longitudinal field distribution of composite insulators, can find the inner insulation composite insulator intermittent fault. When the insulator exists when air gap (including sheath of air gap and mandrel air gap), in the external electric polarization, the local field air gap with different shapes of air gap with different ratio increases, the air-gap may occur ionization. So here's a longitudinal field intensity will suddenly, the electric field distribution curve is not smooth, but in the corresponding position have distortion, the paper defects in setting for sheath triangle shape air-gap defects, defects along the surface condition of composite insulators electric distribution along the surface potential distribution, without obvious changes here.Composite post insulator to effectively use the narrow corridor, applicable to open pressure city network technology, can reduce tower height, can save lots of human, material and financial resources, due to its high bending strength, can prevent porcelain crossarm cascade, is the porcelain of product, Small volume, light weight, shock, impact resistant capability is strong, no artificial cleaning, to guarantee safe operation. This product adopts the overall design of the stick, compact structure, high quality and weight is the same level porcelain insulator and glass of 10, transportation is very convenient installation. Applicable to uncleanness, high mechanical drawing load, big span and compact lines. Lightning pressure than with dirt and glass ceramic insulators, improve level 30-50%. In - 60 - + 200 degrees environment temperature stable performance, Using the breakdown type design, operation without measurement of zero value. Electrical performance, high mechanical strength, internal bearing epoxy glass lead pulling tensile flexural strength than ordinary steel twice, high intensity of ceramic materials of 8 ~ 10 times, effectively improve the reliability of the safe operation. Pollution resistant, good resistance, good resistant properties, its strength pollution flashover voltage tolerance and filthy wet tolerance for the same voltage up from the porcelain insulator 2-2.5 times. And don't need cleaning, can in heavy impurity to safe operation. Small volume, light weight, only for the porcelain insulator with voltage grade 1/6 ~ 1/9).The structure to be dexterous, convenient transportation and installation.Composite post insulator have different roles in different types, structure height and creepage distance is different, composite insulator is mainly used in substation, the pillar with good hydrophobic, aging resistance, tracking and electrical erosion, high tensile strength and flexural strength, high mechanical strength, impact resistance, shockproof and brittle performance is good, light weight, easy installation and maintenance, the upper end of the installation dimensions and the corresponding porcelain post insulator installation the same size, used interchangeably.复合绝缘子随着社会经济的不断发展,对电力运行的安全性和可靠性提出了更高的要求。

相关文档
最新文档