电气元件设备英汉对照.doc

1、电气元件设备英汉对照电气设备及保护Electral equipment and protection一。电力 变压器Power -transformer1.主变压器main transformer升压变压器step-up transformer降压变压器step-down transformer工作变压器operatingtransformer备用变压器standbytransformer公用变压器montransformer三相变压器three-phase transformer单相变压器single-phase transformer带负荷调压变压器on-loadregulatingtra

2、nsformer变压器铁芯transformercore变压器线圈ransformer coil变压器绕组transformer ding变压器油箱transformer oil tank变压器外壳transformer casing变压器风扇transformer fan变压器油枕transformer oil conservator/ drum变压器额定电压transformerretedvoltage变压器额定电流ransformerretedcurrent变压器调压范围transformer voltage regulation rage2 、有 （ 无 ） 载 调 压 电 力 变 压

3、 器powertransformerwithOLTC(off-circuittap-changer)3.配电变压器distribution transformer4.自耦变压器auto transformer 5.联络变压器interconnecting transformer6.单相双绕组电力变压器single-phase double-dingpower transformer 7.发电机变压器 generator transformer 8.电站用变压器 substation transformer 9.变送器 transducer 10.分裂变压器 transformer with s

4、plit dings 11.厂用变压 器 power plant transformer 12.单 相 变 器 single-phase transformer 13.油 浸 式 变 压器 oil-immersedtransformer 14.三相双绕组电力变压器Three-phase double-dingpowertransformer15.有载变压器 OLTC (on load tap channg) trans- 16.干式变压器 dry type transformer17.塑料浇注变压器 cast resin (resin moulded) transformer18.H 级绝缘变

5、压器 transformer with H class insulation19.气体绝缘变压器gas insulated transformer20.单相变压器组成的三相组合three-phase banks withseparate single-phase tran-21.电炉变压器 furnacetransformer22.整流变压器rectifiertran-23. 列车牵引变压器traction(lootive)tran-24.矿用变压器miningtran-25.防爆变压器 flame-proof tran-26.隔离变压器 isolation tran-27.试验变压器 tes

6、ting tran-28.行灯变压器line ltran-29.电焊变压器weldingtran-30. 船 用 变 压 器marine tran-31.串级式试验变压器cascadetesting transformer32.三 线 圈 变 压 器 three-phasetran- 33.增压变压器booster tran-34.移动式变压器movablesubstation 35. 成 套 变 电 站 pletesubstation36.全自动保护单相变压器plete self-protected single-phase transformer37.油浸自冷oil-immersed na

7、tural cooling38.油浸风冷oil-immersed air cooling39.油浸强迫油循环风冷oil-immersed forced oil circulation air cooling40.空载损耗no-load loss 41.铁损 iron loss 42.铜损 copper loss 43.空载电流 no-load current 44.有功损耗 active loss 45.无功损耗 reactive loss46.ONAN 油浸自冷（变压器冷却方式，Oil Natural Air Natural ）ONAF ： 油浸风冷；自然油循环风冷； Oil Natural

8、 Air ForcedOFAF ： 强迫油循环风冷；强油风冷；油循环风冷forced-oiland forced-aircooled(OFAF)1二 .电流、电压互感器current transformer / voltage transformer1.母线式电流互感器bus-type current tran- .2瓷箱式电流互感器porcelain type current tran-3套管用电流互感器bushing current tran-4 电容式电流互感器capacitor current tran-5 油浸倒立式电流互感器Oil-immersedcurrent transform

9、er with headstand structure6.标准电压互感器standard voltagetran-7. 电容式电压互感器capacitor voltage tran-8 接地电压互感器earthed voltage tran-9.组合式互感器bined instrument tran- 10.移圈调压器 moving-coil voltage tran-11.自耦调压器 automat coupling voltage regulator 12.接触调压器 contact voltage regulator 13.感应调压器 inductive voltage regulato

10、r 14.磁饱和调压器 mag saturation voltage regulator 15.SF6 绝缘电流互感器SF6currenttransformer.电抗器Reactor1.铁心电抗器iron core reactor 2. 水泥电抗器concrete (cement) reactor3.三相接地电抗器 three-phase neutral reactor 4.启动电抗器 starting reactor 5 平波电抗器 smoothingreactor6 平衡电抗器balance reactor 7、消弧 电抗器 arc-suppression reactor8.阻波器 wav

11、e trer 9. 镇流器 rectifier 10.饱和电抗器saturablereactor69.密闭式 /包封式 sealed type / enclosed type 11.芯式core type.壳式shell type 12. 户外（户内）式，柱上式outdoor (indoor, pole mounting)type 13.移动式（列车式） movable (trailer mounted) type14.自然冷却natural cooling (self cooling)15.油浸风冷 (ONAF, oil natural and air forced) 16.油导向冷却dir

12、ected and forced oil circulation cooling 17.油导向吹风冷却directed forcedoil circulation and forced air cooling18.混合调压bined voltage regulation四避雷器SurgeArrestorneedle gap (lightning) arrester针隙避雷针zinc- oide surge arrester氧化锌避雷器electrolyt lightning arrester电解式避雷器air epansion lightning arrester气膨胀避雷器valve typ

13、e zinc oide lightning arrester阀式氧化锌避雷器Metal- oide surge arrester金属氧化锌避雷器Metal Oide Surge Arrester with Porcelain or posite Housing瓷（复合）外套金属氧化物避雷器Gas-insulatedEnclosedMetal-Oide SurgeArrester气体绝缘封闭金属氧化物避雷器五 输电系统 power transmission system输电线 transmission line 高压 high voltage低中压 low/ medium voltage功角稳定

14、angle stability稳定 stability 电压稳定 voltage stability暂态稳定 transient stability电厂power plant电网 power system 落点 drop point开关站 switch station调节 regulation高压并联电抗器 high voltage shunt reactor裕度marn故障 fault三相故障 threephase fault 分接头 tap 高顶值 high limited value静态stat (state)动态 dynam2(state) 自动电压调节A (automat volta

15、ge regulating)电抗 reactance 电 resistance功率角 power angle 有功（功率） active power电容器 capacitor功率因数 power-factor定子 stator 转子 rotor阻抗 impedance功角power-angle 电压等级 voltage grade有功负载 : active load无功负载 reactive load档位 tap position电阻 resistor电导 conductance 电纳 susceptance上限 upper limit下限 lower limit正序阻抗 positive s

16、equence impedance负序阻抗 negative sequence impedance零序阻抗 zero sequence impedance无功（功率） reactive power功率因数 power factor无功电流 reactive current斜率 slope额定的 rated变比 transformation ratio参考值 reference value分接头 tap contact 仿真分析p simulation analysis下降率 drop rate 同步 synchronization摇摆 sg阻尼 ding传递函数 transfer functi

17、on框图 block diagram无刷直流电机 Brusless DC motor发电机接线头generator terminal励磁器 ecitor 变电站 transformer substation异步电机 asynchronous Motor固定串联电容补偿fied series capacitancepensation励磁电流 eciting current补偿度 degree of pensation电磁场 :Electromag fields失去同步 loss of synchronization装机容量 installedcapacity 无功补偿 reactive powe

18、r pensation故障切除时间fault clearing time极限切除时间crital clearing time并联电容器shunt capacitor>3)C-S箱型气体绝缘开关设备1.The verifation of intensity of gas-filled partment of 40.5kVC-S;40.5kV 箱型气体绝缘开关设备气室刚度校核gas insulated switchgear气体绝缘开关设备1.Miedtechnoloesswitchgear(MTS)ispactandmultifunctionalswitchgearassemblies wh

19、h have been developed based on air insulated switchgear (AIS) and gas insulated switchgear (S) technoloes, and they are etensively used to replace and upgrade eisting substations.混合技术开关设备(MTS) 是在空气绝缘开关设备(AIS) 和气体绝缘开关设备(S) 技术基础上发展起来的一类紧凑型多功能开关组件,广泛应用于变电站的扩建和改造。opening air insulation equipment敞开式空气绝缘设备gas insulated metal-enclosed switchgear气体绝缘金属封闭开关设备1.Introduct