電氣圖紙翻譯

1、1電纜溝及接地點圖CABLEHOLEDRAWINGgalvanizedsteelypipe1/2"galvanizedsteelypipe3-11/4"2電氣布置圖6.6kV電氣主接線圖6.6kVthemainelectricalwiringdrawing1#機組高壓柜1 #sethighvoltagecabinet2刑組高壓柜2#sethighvoltagecabinet新增高壓柜Addhighvoltagecabinet新增干式降壓變壓器Drystep-downtransformer新增干式升壓變壓器Adddrytypetransformerbooster發(fā)電機PT1柜

2、GeneratorPT1cabinet發(fā)電機PT2柜GeneratorPT2cabinet發(fā)電機進線柜Generatorinputlinecabinet母線PT柜BusPTcabinet饋線柜1(去電站)Feedercabinet1(topowerstation)壓縮機電源進線柜Compressorpowerinputlinecabinet壓縮機電源柜1最新可編輯word文檔Compressorpowercabinet1壓縮機電源柜2Compressorpowercabinet2備用柴油發(fā)電機進線柜1sparedieselgeneratorinputlinecabinet1預留1Spare1母

3、聯(lián)柜1Buscouplercabinet1母聯(lián)柜2Buscouplercabinet2預留2Spare2壓縮機電源柜3Compressorpowercabinet3廠用變柜Factorytransformercabinet壓縮機電源備用柜Compressorpowersparecabinet備用柴油發(fā)電機進線柜2sparedieselgeneratorinputlinecabinet2饋線柜2(去電站)Feedercabinet2(topowerstation)軟啟動柜DLT-RQ接觸器柜1Contactorcabinet1接觸器柜2Contactorcabinet2接觸器柜3Contacto

4、rcabinet3配電間powerdistributionroom控制間Controlroom無功補償柜ReactivecompensationcabinetD128.43.4950機組6.6kV系統(tǒng)單線圖The6.6kVsystemsinglelinediagram發(fā)電機同期元件安裝在燃機控制柜，發(fā)電機保護(含轉子保護)裝在發(fā)電機進線及母線PT柜的儀表室內，線路保護裝在發(fā)電機出線柜儀表室內。Generatorsynchronizingdevicesareinstalledingasturbinecontrolcabinet,generatorprotection(includingthero

5、torprotection)areinstalledingeneratorinputlineandbusPTofcabinetofinstrumentindoor,lineprotectionisinstalledgeneratoroutoutlinecabinetinstrumentindoor.勵磁調節(jié)Excitationregulation高/低頻保護High/lowfrequencyprotection差動保護differentialprotection過電壓保護OverVoltageProtection轉子接地保護rotorearthfaultprotection失磁保護lossof

6、fieldprotection負序過流保護Negativesequenceovercurrentprotection定子95版地保護95%ofthestatorgroundfaultprotection過負荷保護Overloadprotection復合電壓啟動過流保護CompositevoltagestartovercurrentprotectionD128.43.4850發(fā)電機同期回路原理圖Generatorsynchronizingcircuitprinciplediagram同期選擇開關Chooseswitchinthesameperiod合閘指示燈Closebrakelights分閘指

7、示燈Break-brakeindicator同期閉鎖開關ClosureswitchinthesameperiodD128.43.4851發(fā)電機進線柜端子接線圖Generatorinputlinecabinetterminalwiringdiagram斷路器操作回路Operatingcircuitbreaker斷路器合閘回路Thebreakerloop斷路器跳閘回路Tripcircuitbreaker自動準同期AutomaticSynchronizedSystem同期柜指示Synchronizedcabinetindication同期選擇信號Selectionsignalsinthesamepe

8、riodD128.44.49531#機組高壓開關柜排列圖1 #unithigh-voltageswitchgeararrangmentdiagramD128.44.49542#機組高壓開關柜排列圖2 #unithigh-voltageswitchgeararrangmentdiagramD128.43.4810發(fā)電機出線、中性間原理圖Generatoroutput、neutralcabinetprinciplediagram去發(fā)電機保護（在發(fā)電機進線柜、母線PT柜儀表室）Togeneratorprotection（ingeneratorbuslinecabinetPTarkinstrument

9、roomD128.43.4811發(fā)電機出線、中性間端子圖Generatoroutput、neutralcabinetterminalwiringdiagramD128.43.4951機組6.6kV主接線圖1#6.6kVthemainelectricalwiringdrawing真空斷路器VD4-12/VacuumcircuitbreakerVD4-12高壓熔斷器high-voltagefuse電流互感器LZZBJ9-10CurrenttransformerLZZBJ9-10電壓互感器JDZX-6.6KVCurrenttransformerLZZBJ9-10接地開關earthedswitch過電

10、壓保護器theovervoltageprotector消諧電阻器LXQ零序電流互感器zerosequencecurrenttransformer發(fā)電機差動保護裝置Generatordifferentialprotectiondevice發(fā)電機后備保護裝置Backupgeneratorprotectiondevice線路保護裝置lineprotectivedevices帶電顯示器EVI-R電磁鎖electromagneticlockD128.43.4800發(fā)電機PT1柜原理圖GeneratorPT1cabinetprinciplediagram備用接點sparecontact手車試驗位置Hand

11、trolleytestingposition手車工作位置Handtrolleyworkingposition電壓互感器二次回路Thesecondarycircuitvoltagetransformer測量回路MeasuringCircuit勵磁調節(jié)回路ExcitationadjustingCircuit發(fā)電機保護回路Generatorprotectioncircuit傳感器Sensor空氣開關air-breakswitch溫控ThermalControlCircuit溫濕度控制器DigitaltemperaturecontrollersandhumiditycontrollersD128.43

12、.4801發(fā)電機PT1柜端子圖GeneratorPT1cabinetterminaldiagramD128.43.4802發(fā)電機PT2柜原理圖GeneratorPT2cabinetprinciplediagramD128.43.4803發(fā)電機PT2柜端子圖GeneratorPT12cabinetterminaldiagramD128.43.4804發(fā)電機進線柜原理圖Generatorinputlinecabinetprinciplediagram后備保護back-upprotection出口斷路器GCB跳滅磁開關breakoutmagneticswitch機組停機Shutdown發(fā)電機后備保護

13、出口功能Backupgeneratorprotectionexportfunction發(fā)電機機端差動CT斷線ThepowergenerationconveyingratedifferentialCTdisconnected失電告警Loseelectricalarming小母線Miniaturebus檢修狀態(tài)ConditionBasedMaintenance外部復歸Externalreturn失磁保護lossoffieldprotection負序過流Negativeflowsequence對稱過負荷Overloadsymmetry復壓過流compoundvoltageover-current最新

14、可編輯word 文檔頻率異常Frequencyanomaly定子接地Statorgroundfaultt轉子接地rotorgroundfault儲能回路Energystorageloop儲能指示Energystorageinstructions逆功率ReversepowerGPS寸時GPStimesetting485接口485interface面板標志Panelsign手柄方向Handledirection預備合閘Prepareon遠方Remote就地local彈簧未儲能Springnotenergystorage合位指示燈Closeanindicator合閘閉鎖回路Closebrakeatr

15、esialoopD128.43.4805發(fā)電機進線柜端子圖GeneratorinputlinecabinetterminaldiagramD128.43.4806母線PT柜原理圖BusPTcabinetprinciplediagram本原理圖適用于1#發(fā)電機機組，2#發(fā)電機組。Thisprinciplediagramapplyto#1generator,2#generators.24V有源脈沖24VactivepulseD128.43.4807母線PT柜端子圖BusPTcabinetterminaldiagramD128.43.4808饋線柜原理圖Feedercabinetprincipled

16、iagramLC光纖接口LCfiberinterface斷路器帶機械防跳回路。Circuitbreakerwithmechanicalspringpreventionloop如有聯(lián)鎖解開105,107端子，接入其它聯(lián)鎖。Ifinterlockingunlock105、107terminals,accessingotherinterlockingD128.43.4809饋線柜端子圖FeedercabinetterminaldiagramD128.44.49521#機組低壓開關柜、屏面布置圖1 #unitlow-voltageswitchgear、Screenarrangmentdiagram最新

17、可編輯word文檔D128.44.49501#機組低壓電氣圖表2 #unitlowvoltageelectricaldiagram柜體排列順序為：柜前看從左至右為1#7#柜，3-2回路接觸器輔助觸點控制6-14主回路Cabinetputoneselfinanother'spositiontoarrangeorder:beforetheCabinetfromlefttorightto1#7#Cabinet,3-2loopcontactorauxiliarycontactscontrol6-14ofmainloop間隔高度Intervalheight電纜編號numberingofcable

18、conductors內部配線internalwiring外部配線externalwiring熱繼電器thermorelay2#機組電源3 #unitpower燃機注油泵電機Gasturbinenotetheoilpumpmotor燃機應急油泵電機Emergencygasturbineoilpumpmotor液壓油控制電機Thehydraulicoilcontrolmotor輔機排煙電機Auxiliaryengineexhaustmotor水清洗系統(tǒng)電源Watercleaningsystempowersupply污水泵電機Sewagepumpmotor照明配電lightdistribution輔

19、助滑油泵電機Auxiliaryslidetheoilpumpmotor燃機間1#通風電機thegasturbine1#ventilationmotor冷卻塔風機Coolingtowerfan空壓機電源Aircompressormechanicalandelectricalsource直流系統(tǒng)電源DcSystemSource動力配電箱Powerdistributioncabinet液壓起動油泵電機Hydraulicstartingtheoilpumpmotor軟起動器SOFTSTARTER冷卻循環(huán)水泵電機Coolingthecirculatingwaterpumpmotor燃機滑油箱加熱器Gas

20、turbineslipperytankheater輔機滑油箱加熱器Auxiliaryengineluboiltankheater發(fā)電機加熱器Generatorheater液壓油箱加熱器Thehydraulicoiltankheater最新可編輯word 文檔燃機控制UPSGasturbinecontrolUPS高壓開關柜電源Highvoltageswitchgearsupplypower勵磁調節(jié)電源Excitationadjustthepower消防設備間電源thepowerofthefirefightingequipment燃機控制柜Gasturbinecontrolcabinet直流滑油應

21、急泵電機Dclubeoilemergencypumpmotor6-14主回路由3-2回路接觸器輔助觸點來控制themainloop6-14isby3-2loopcontactorauxiliarycontactstocontrolD128.44.49512#機組低壓電氣圖表2#unitlowvoltageelectricaldiagramD128.44.48431#燃機電纜表1#gasturbinecabletable發(fā)電機間動力配電箱generatorpowerdistributionboxD128.44.48411#燃機電氣聯(lián)鎖原理圖1#gasturbineelectricinterloc

22、kingprinciplediagramMC電動準備就緒MCCisstartingtogetready圖中虛框內的接點為各回路斷路器的輔助接點。Figureintheframeforvirtualcontacteachloopofthecircuitbreakerauxiliarycontacts圖中3-1表示3#MCC巨第一回路，其它類似。Figure3-1#3showMCCcabinetforthefirsttimeroad,otherissimilarD128.44.48001#機組電源進線原理圖1#unitpowerinputlineprinciplediagram儲能storeden

23、ergyD128.44.48011#機組電源進線端子出線圖1#unitpowerinputlineterminaloutletdiagramD128.44.48021#機組1#饋線原理圖1#unit1#feederprinciplediagramD128.44.48031#機組1#饋線端子出線圖1#unit1#feederterminaloutletdiagramD128.44.4804電容補償柜1原理圖Capacitorcompensationcabinet1principlediagram運行信號Operationalsignals共用線bridgingline風扇fan避雷器arrest

24、erD128.44.4805電容補償柜1端子出線圖Capacitorcompensationcabinet1terminaloutletdiagramD128.44.4806電容補償柜2原理圖Capacitorcompensationcabinet2principlediagramD128.44.4807電容補償柜2端子出線圖Capacitorcompensationcabinet2terminaloutletdiagramD128.44.48081#機組2#饋線原理圖1#unit2#feederprinciplediagramD128.44.48091#機組2#饋線端子出線圖1#unit2#

25、feederterminaloutletdiagramD128.44.4810燃機注油泵電機原理圖GasturbinenotetheoilpumpmotorprinciplediagramD128.44.4811燃機注油泵電機端子出線圖GasturbinenotetheoilpumpmotorterminaloutletdiagramD128.44.4812燃機應急油泵電機端子出線圖Theoilpumpmotorterminaloutletgasturbineemergencydiagram1#機組回路編號3-2對應的電纜編號為C002C1-1,2-1。1#unitcircuitNumbers

26、3-2correspondingcableNumbersforC002C1-1,2-1D128.44.4814水清洗系統(tǒng)電源原理圖WatercleaningpowersystemandtheprinciplediagramD128.44.4815水清洗系統(tǒng)電源端子出線圖WatercleaningsystempoweroutletterminalsdiagramD128.44.4816輔助滑油泵電機原理圖AuxiliaryslidetheoilpumpmotorprinciplediagramD128.44.4817輔助滑油泵電機端子出線圖Auxiliaryslidetheoilpumpmoto

27、rterminaloutletdiagramD128.44.4818冷卻塔風機原理圖CoolingtowerfanprinciplediagramD128.44.4819冷卻塔風機端子圖Coolingtowerfanterminaldiagram冷卻塔風機操作柱CoolingtowerfanoperationcolumnD128.44.4818空壓機電源原理圖AirpressuremechanicalandelectricalsourceprinciplediagramD128.44.4819空壓機電源端子出線圖Airpressuremechanicalandelectricalsourcet

28、erminalsoutletdiagramD128.44.4820冷卻循環(huán)水泵電機原理圖Coolingthecirculatingwaterpumpmotorprinciplediagram功能性接地Functionalearthing一臺軟起動器拖動三臺電機;Asoftstarterdragthreemotors每臺電機均能單獨操作,不分先后次序;Eachmotorallcanseparateoperation,regardlessofthesequence兩次操作時間間隔大于300秒。Twooperatingtimeintervalisgreaterthan300secondsD128.44.4821冷卻循環(huán)水泵電機端子出線圖CoolingcyclepumpmotoroutletterminalsdiagramD128.44.4822燃機滑油箱加熱器原理圖GasturbineslipperytankheaterprinciplediagramD128.44.4823燃機滑油箱加熱器端子出線圖Gasturbinesli