電子電工專業(yè)英語詞匯大集.doc

1） 元件設(shè)備三繞組變壓器：three-column transformer ThrClnTrans雙繞組變壓器：double-column transformer DblClmnTrans電容器：Capacitor并聯(lián)電容器：shunt capacitor電抗器：Reactor母線：Busbar輸電線：TransmissionLine發(fā)電廠：power plant斷路器：Breaker刀閘(隔離開關(guān))：Isolator分接頭：tap電動機(jī)：motor（2） 狀態(tài)參數(shù)有功：active power無功：reactive power電流：current容量：capacity電壓：voltage檔位：tap position有功損耗：reactive loss無功損耗：active loss功率因數(shù)：power-factor功率：power功角：power-angle電壓等級：voltage grade空載損耗：no-load loss鐵損：iron loss銅損：copper loss空載電流：no-load current阻抗：impedance正序阻抗：positive sequence impedance負(fù)序阻抗：negative sequence impedance零序阻抗：zero sequence impedance電阻：resistor電抗：reactance電導(dǎo)：conductance電納：susceptance無功負(fù)載：reactive load 或者QLoad有功負(fù)載: active load PLoad遙測：YC(telemetering)遙信：YX勵磁電流(轉(zhuǎn)子電流)：magnetizing current定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高壓: high voltage低壓：low voltage中壓：middle voltage電力系統(tǒng) power system發(fā)電機(jī) generator勵磁 excitation勵磁器 excitor電壓 voltage電流 current母線 bus變壓器 transformer升壓變壓器 step-up transformer高壓側(cè) high side輸電系統(tǒng) power transmission system輸電線 transmission line固定串聯(lián)電容補(bǔ)償fixed series capacitor compensation穩(wěn)定 stability電壓穩(wěn)定 voltage stability功角穩(wěn)定 angle stability暫態(tài)穩(wěn)定 transient stability電廠 power plant能量輸送 power transfer交流 AC裝機(jī)容量 installed capacity電網(wǎng) power system落點(diǎn) drop point開關(guān)站tch station雙回同桿并架 double-circuit lines on the same tower變電站 transformer substation補(bǔ)償度 degree of compensation高抗 high voltage shunt reactor無功補(bǔ)償 reactive power compensation故障 fault調(diào)節(jié) regulation裕度 magin三相故障 three phase fault故障切除時間 fault clearing time極限切除時間 critical clearing time切機(jī) generator triping高頂值 high limited value強(qiáng)行勵磁 reinforced excitation線路補(bǔ)償器 LDC(line drop compensation)機(jī)端 generator terminal靜態(tài) static (state)動態(tài) dynamic (state)單機(jī)無窮大系統(tǒng) one machine - infinity bus system機(jī)端電壓控制 AVR電抗 reactance電阻 resistance功角 power angle有功（功率） active power無功（功率） reactive power功率因數(shù) power factor無功電流 reactive current下降特性 droop characteristics斜率 slope額定 rating變比 ratio參考值 reference value電壓互感器-Potential transformer 電流互感器-Current trensformer分接頭 tap下降率 droop rate仿真分析 simulation analysis傳遞函數(shù) transfer function框圖 block diagram受端 receive-side裕度 margin同步 synchronization失去同步 loss of synchronization阻尼 damping搖擺ng保護(hù)斷路器 circuit breake