电力专业英文单词翻译

1、电力专业英文单词翻译作者：未知 文章來源：未知 点击数：3762更新时间：2007-12-13电力系统power system发电机generator励磁 excitation励磁器excitor电压 voltage电流 current升压变压器 step-up transformer母线bus变压器 transformer空载损耗no-load loss铁损 iron loss铜损 copper loss空载电流 no-load current冇功损耗active loss无功损耗reactive loss输电系统 power transmission system高压侧high side输

2、电线 transmission line 高丿玉 high voltage低压 low voltage中压 middle voltage功角稳定 angle stability稳定 stability电压稳定 voltage stability暂态稳定 transient stability电厂 power plant能量输送 power transfer交流ac肖流dc电网 power system落点 drop point开关站 switch station调节 regulation高抗 high voltage shunt reactor 并列的apposable裕度margin故障fa

3、ult二相故障 three phase fault分接头tap切机 generator triping高顶值 high limited value静态 static (state)动态 dynamic (state)机端电压控制avr电抗 reactance电阻 resistance功角 power angle有功(功率)active power电容器capacitor电抗器reactor断路器breaker电动机motor功率因数power-factor定子stator阻抗 impedance功角 power-angle电压等级voltage grade有功负载：active load pl

4、oad无功负载reactive load档位 tap position电阻 resistor电抗 reactanee电导 conductanee电纳 susceptance上限 upper limit卜限 lower limit正序阻抗 positive sequenee impedanee 负序阻抗 negative sequence impedanee 零序阻抗 zero sequence impedance无功（功率）reactive power功率因数power factor无功电流 reactive current斜率slope额定rating变比ratio参考值 ref ere n

5、ee value电压互感器pt分接头tap仿真分析 simulation analysis下降率droop rate传递函数 transfer function框图 block diagram受端 receive-side同步 synchronization保护断路器circuit breaker摇摆swing阻尼 damping无刷直流电机brusless dc motor刀闸（隔离开关）isolator 机端 generator terminal变 111 站 transformer substation永磁同步电机 permanent-magnet synchronism motor异步

6、电机 asynchronous motor三绕组变压器 three-column transformer thrcintrans 双绕组变丿 k器 double-column transformer dbicimntrans 固定串联电容补偿 fixed series capacitor compensation 双i川同杆并架 double-circuit lines on the same tower 单机无穷大系统 one machine infinity bus system励磁电流 magnetizing current补偿度 degree of compensation电磁场:el

7、ectromag netic fields失去同步 loss of synchronization装机容m installed capacity无功补偿 reactive power compensation故障切除时间fault clearing time极限切除时间 critical clearing time强行励磁 reinforced excitation并联电容器shunt capacitor<下 降特性 droop characteristics线路补偿器 ldc(line drop compensation)电机学 electrical machinery白动控制理论 a

8、utomatic control theory 电磁场 electromagnetic field微机原理 principle of microcomputer 电工学 electrotechnics电路原理 principle of circuits电机学 electrical machinery电力系统稳态分析steady-sta怕 analysis of power system电力系统暂态分析transient-state analysis of power system电力系统继电保护原理principle of electrical system's relay prote

9、ction电力系统元件保护原理protection principle of power system *s element模拟电了技术基础basis of analogue electronic technique数字电子技术digital electrical technique电路原理实验lab of principle of circuits电气工程讲座lectures on electrical power production电力电子基础basic fun dame ntals of power electr onics高电压工程high voltage engjneering电子

10、专题实践topics on experimental project of electronics电气工程概论introduction to electrical engineering电子电机集成系统electronic machine system电力传动与控制electrical drive and control电力系统继电保护power system relaying protection主变压器main tran sformer升压变压器step-up transformer降丿玉变床器step-down transformer工作变压器operating transformer备

11、用变压器standby transformer公用变压器common transformer三相变hv器three-phase transformer单相变床器single-phase transformer带负荷调压变压器on-load regulating transformer变ir器铁芯transformer core变压器线圈transformer coil变床器绕组transformer winding变压器汕箱transformer oil tank变压器外壳transformer casing变压器风扇transformer fan变压器油枕transformer oil co

12、nservators drum变压器额加电压transformer reted voltage变斥器额定电流transformer reted cur re nt变压器调压范围transformer voltage regulation rage配电设备power distribution equipmentsf6断路器sf6 circuit breaker开关switch按钮button隔离开关isolator,disconnector真空开关vacuum switch刀闸开关knife-switch接地刀闸earthing knife-switch电气设备electrical equipm

13、ent变流器cur re nt converter电流互感器cur re nt transformer电压互感器voltage transformer电源power source交流电源ac power source直流电源dc power source工作电源operating source备用电源standby source强电strong current弱电weak current继电器relay信号继电器signal relay电流继电器cur re nt relay电压继电器voltage relay跳闸继电器tripping relay合闸继电器closing relay中间继电器

14、intermediate relay吋间继电器time relay零序电压继电器zero-sequenee voltage relay差动继电器differential relay闭锁装置locking device遥控telecontrol遥信telesig nalisation遥测telemetering遥调teleregulati on断路器breaker,circuit breaker少油断路器mini-oil breaker,oil-mini-mum breaker高频滤波器high-frequency filter组合滤波器combined filter常开触点normally o

15、pened contaact常闭触点normally closed contaact并联电容parallel capacitance保护接地protective earthing熔断器cutout,fusible cutout电缆cable跳闸脉冲tripping pulse合闸脉冲closing pulse一次电压primary voltage二次电压secondary voltage并联电容器parallel capacitor无功补偿器reactive power compensation device消弧线圈arc-suppressing coil母线bus,busbar三角接法del

16、ta connection星形接法wye connection原理图schematic diagram一次系统图primary system diagram二次系统图secondary system diagram两相範路two-phase short circuit三相短路three-phase short circuit单和接地短路single-phase ground short circuit短路电流计算calculation of short circuit current自动币:合闸automatic reclosing高频保护high-freqency protect!on距离保

17、护distanee protection横差保护transverse differential protection纵差保护longitudinal differential protection线路保护line protect!on过电ir保护over-voltage protection母差保护bus differential protection瓦斯保护buchholtz protection变压器保护transformer protect!on电动机保护motor protection远方控制remote control用电量power consumpti on载波carrier故障fault选择性selectivity速动性speed灵敏性sensitivity可靠性reliability电磁型继电器electromagnetic无时限电流速断保护instantaneously over-current protection跳闸线圈trip coil工作线圈operating coil制动线圈retraint coil主保护main protection后备