電氣自動(dòng)化專業(yè)英文詞匯及縮寫

1、電力系統(tǒng) power system交流 AC阻抗 impedance發(fā)電機(jī) generator直流 DC功角 power-angle勵(lì)磁 excitation電網(wǎng) power system電壓等級(jí) voltage grade勵(lì)磁器 excitor落點(diǎn) drop point有功負(fù)載 : active load PLoad電壓 voltage開關(guān)站 switch station無功負(fù)載 reactive load電流 current調(diào)節(jié) regulation檔位 tap position升壓變壓器 step-up高抗 high voltage shunt電阻 resistortransformer

2、reactor電抗 reactance母線 bus并列的 apposable電導(dǎo) conductance變壓器 transformer裕度 margin電納 susceptance空載損耗 no-load loss故障 fault上限 upper limit鐵損 iron loss三相故障 three phase fault下限 lower limit銅損 copper loss分接頭 tap正序阻抗 positive sequence空載電流 no-load current切機(jī) generator tripingimpedance有功損耗 active loss高頂值 high limite

3、d value負(fù)序阻抗 negative sequence無功損耗 reactive loss靜態(tài) static (state)impedance動(dòng)態(tài) dynamic (state)零序阻抗 zero sequence輸電系統(tǒng) power transmission機(jī)端電壓控制 AVRimpedancesystem電抗 reactance無功（功率） reactive power高壓側(cè) high side電阻 resistance功率因數(shù) power factor輸電線 transmission line功角 power angle無功電流 reactive current高壓 high vol

4、tage有功（功率） active power斜率 slope低壓 low voltage電容器 Capacitor額定 rating中壓 middle voltage電抗器 Reactor變比 ratio功角穩(wěn)定 angle stability斷路器 Breaker參考值 reference value穩(wěn)定 stability電動(dòng)機(jī) motor電壓互感器 PT電壓穩(wěn)定 voltage stability功率因數(shù) power-factor分接頭 tap暫態(tài)穩(wěn)定 transient stability定子 stator仿真分析 simulation analysis電廠 power plant下

5、降率 droop rate能量輸送power transfer傳遞函數(shù)transfer function框圖block diagram受端receive-side同步synchronization保護(hù)斷路器circuit breaker搖擺swing阻尼damping無刷直流電機(jī)Brusless DCmotor刀閘 (隔離開關(guān) ) Isolator機(jī)端generator terminal變電站transformer substation永磁同步電機(jī)Permanent-magnetSynchronism Motor異步電機(jī)Asynchronous Motor三繞組變壓器three-columnt

6、ransformer ThrClnTrans雙繞組變壓器double-columntransformer DblClmnTrans固定串聯(lián)電容補(bǔ)償fixed seriescapacitor compensation雙回同桿并架double-circuitlines on the same tower單機(jī)無窮大系統(tǒng)one machine -infinity bus system勵(lì)磁電流Magnetizing current補(bǔ)償度degree ofcompensation電磁場(chǎng) :Electromagnetic fields失去同步loss ofsynchronization裝機(jī)容量install

7、ed capacity無功補(bǔ)償reactive powercompensation故障切除時(shí)間fault clearingtime極限切除時(shí)間critical clearingtime強(qiáng)行勵(lì)磁reinforced excitation并聯(lián)電容器shunt capacitor<下降特性droop characteristics線路補(bǔ)償器LDC(line dropcompensation)電機(jī)學(xué)Electrical Machinery自動(dòng)控制理論AutomaticControl Theory電磁場(chǎng)Electromagnetic Field微機(jī)原理Principle ofMicrocomput

8、er電工學(xué)Electrotechnics電路原理Principle of circuits電機(jī)學(xué)Electrical Machinery電力系統(tǒng)穩(wěn)態(tài)分析 Steady-State Analysis ofPower System電力系統(tǒng)暫態(tài)分析Transient-State Analysis ofPower System精選文庫電力系統(tǒng)繼電保護(hù)原理Principle ofElectrical System's RelayProtection電力系統(tǒng)元件保護(hù)原理 Protection Principle ofPower System 's Element電力系統(tǒng)內(nèi)部過電壓PastV

9、oltage within Power system模擬電子技術(shù)基礎(chǔ)Basis ofAnalogue Electronic Technique數(shù)字電子技術(shù)DigitalElectrical Technique電路原理實(shí)驗(yàn)Lab. ofprinciple of circuits電氣工程講座Lectures onelectrical power production電力電子基礎(chǔ)Basicfundamentals of powerelectronics高電壓工程High voltageengineering電子專題實(shí)踐Topics onexperimental project ofelectroni

10、cs電氣工程概論Introduction toelectrical engineering電子電機(jī)集成系統(tǒng)Electronicmachine system-2精選文庫電力傳動(dòng)與控制 Electrical變壓器油箱接地刀閘Drive and Controltransformer oil tankearthing knife-switch電力系統(tǒng)繼電保護(hù) Power變壓器外殼電氣設(shè)備System Relaying Protectiontransformer casingelectrical equipment主變壓器變壓器風(fēng)扇變流器main transformertransformer fancu

11、rrent converter升壓變壓器變壓器油枕電流互感器step-up transformertransformer oilcurrent transformer降壓變壓器conservator( drum電壓互感器step-down transformer變壓器額定電壓voltage transformer工作變壓器transformer reted voltage電源operating transformer變壓器額定電流power source備用變壓器transformer reted current交流電源standby transformer變壓器調(diào)壓范圍AC power so

12、urce公用變壓器transformer voltage直流電源common transformerregulation rageDC power source三相變壓器配電設(shè)備工作電源three-phase transformerpower distribution equipmentoperating source單相變壓器SF6 斷路器備用電源single-phase transformerSF6 circuit breakerStandby source帶負(fù)荷調(diào)壓變壓器開關(guān)強(qiáng)電on-load regulatingswitchstrong currenttransformer按鈕弱電變壓

13、器鐵芯buttonweak currenttransformer core隔離開關(guān)繼電器變壓器線圈isolator,disconnectorrelaytransformer coil真空開關(guān)信號(hào)繼電器變壓器繞組vacuum switchsignal relaytransformer winding刀閘開關(guān)電流繼電器knife-switchcurrent relay-3精選文庫電壓繼電器高頻濾波器消弧線圈voltage relayhigh-frequency filterarc-suppressing coil跳閘繼電器組合濾波器母線tripping relaycombined filterBu

14、s,busbar合閘繼電器常開觸點(diǎn)三角接法closing relaynormally opened contaactdelta connection中間繼電器常閉觸點(diǎn)星形接法intermediate relaynormally closed contaactWye connection時(shí)間繼電器并聯(lián)電容原理圖time relayparallel capacitanceschematic diagram零序電壓繼電器保護(hù)接地一次系統(tǒng)圖zero-sequence voltage relayprotective earthingprimary system diagram差動(dòng)繼電器熔斷器二次系統(tǒng)圖d

15、ifferential relaycutout,fusible cutoutsecondary system diagram閉鎖裝置電纜兩相短路locking devicecabletwo-phase short circuit遙控跳閘脈沖三相短路telecontroltripping pulsethree-phase short circuit遙信合閘脈沖單相接地短路telesignalisationclosing pulsesingle-phase ground short遙測(cè)一次電壓circuittelemeteringprimary voltage短路電流計(jì)算遙調(diào)二次電壓calcula

16、tion of short circuitteleregulationsecondary voltagecurrent斷路器并聯(lián)電容器自動(dòng)重合閘breaker,circuit breakerparallel capacitorautomatic reclosing少油斷路器無功補(bǔ)償器高頻保護(hù)mini-oilreactive powerhigh-freqency protectionbreaker,oil-mini-mum breakercompensation device距離保護(hù)distance protection-4橫差保護(hù)靈敏性transverse differentialsensit

17、ivityprotection可靠性縱差保護(hù)reliabilitylongitudinal differential電磁型繼電器protectionelectromagnetic線路保護(hù)無時(shí)限電流速斷保護(hù)line protectioninstantaneously over-current過電壓保護(hù)protectionover-voltage protection跳閘線圈母差保護(hù)trip coilbus differential protection工作線圈瓦斯保護(hù)operating coilBuchholtz protection制動(dòng)線圈變壓器保護(hù)retraint coiltransform

18、er protection主保護(hù)電動(dòng)機(jī)保護(hù)main protectionmotor protection后備保護(hù)遠(yuǎn)方控制back-up protectionremote control定時(shí)限過電流保護(hù)用電量definite time over-currentpower consumptionprotection載波三段式電流保護(hù)carrierthe current protection with故障three stagesfault反時(shí)限過電流保護(hù)選擇性inverse time over-currentselectivityprotection速動(dòng)性speed精選文庫方向性電流保護(hù)the di

19、rectional currentprotection零序電流保護(hù)zero-sequence currentprotection阻抗impedance微機(jī)保護(hù)Microprocessor ProtectionAGC Automatic Generation Control 自動(dòng)發(fā)電控制 AMR Automatic Message Recording 自動(dòng)抄表 ASS AutomaticSynchronized System 自動(dòng)準(zhǔn)同期裝置ATS Automatic Transform System 廠用電源快速切換裝置AVR Automatic VoltageRegulator自動(dòng)電壓調(diào)節(jié)器B

20、CS Burner Control System燃燒器控制系統(tǒng)BMS Burner Management System 燃燒器管理系統(tǒng) CCS Coordinated Control System 協(xié)調(diào)控制系統(tǒng) CIS Consumer Information System 用戶信息系統(tǒng)CRMS Control RoomManagement System控制室管理系統(tǒng)CRT Cathode Ray Tube陰-5極射線管DA Distribution Automation配電自動(dòng)化DAS Data AcquisitionSystem數(shù)據(jù)采集與處理系統(tǒng)DCS Distributed Contro

21、lSystem分散控制系統(tǒng)DDC Direct Digital Control直接數(shù)字控制（系統(tǒng)）DEH Digital Electronic Hydraulic Control 數(shù)字電液(調(diào)節(jié)系統(tǒng) )DMS Distribution Management System 配電管理系統(tǒng)DPU Distributed Processing Unit 分布式處理單元 DSM Demand Side Management 需求側(cè)管理 EMS Energy Management System 能量管理系統(tǒng) ETS Emergency Trip System 汽輪機(jī)緊急跳閘系統(tǒng)EWS Engineerin

22、g Working Station 工程師工作站FA Feeder Automation 饋線自動(dòng)化FCS Fieldbus Control System 現(xiàn)場(chǎng)總線控制系統(tǒng)FSS Fuel Safety System 燃料安全系統(tǒng)FSSS Furnace Safeguard Supervisory System 爐膛安全監(jiān)控系統(tǒng)FTU Feeder Terminal Unit饋線遠(yuǎn)方終端GIS Gas InsulatedSwitchgear氣體絕緣開關(guān)設(shè)備GPS Global Position System 全球定位系統(tǒng) HCS Hierarchical Control System 分級(jí)控制系統(tǒng) LCD Liquid Crystal Display液晶顯示屏LCP Local Control Panel就地控制柜MCC Motor Control Center（電動(dòng)機(jī)）馬達(dá)控制中心MCS Modulating ControlSystem模擬量控制系統(tǒng)MEH Micro ElectroHydraulic Control