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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#機組高壓柜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Adddrytypetr
2、ansformerbooster發(fā)電機PT1柜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
3、柴油發(fā)電機進線柜1sparedieselgeneratorinputlinecabinet1預(yù)留1Spare1母聯(lián)柜1Buscouplercabinet1母聯(lián)柜2Buscouplercabinet2預(yù)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）Feederca
4、binet2(topowerstation)軟啟動柜DLT-RQ接觸器柜1Contactorcabinet1接觸器柜2Contactorcabinet2接觸器柜3最新可編輯word文檔Contactorcabinet3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(zhuǎn)子保護)裝在發(fā)電機
5、進線及母線PT柜的儀表室內(nèi),線路保護裝在發(fā)電機出線柜儀表室內(nèi)。Generatorsynchronizingdevicesareinstalledingasturbinecontrolcabinet,generatorprotection(includingtherotorprotection)areinstalledingeneratorinputlineandbusPTofcabinetofinstrumentindoor,lineprotectionisinstalledgeneratoroutoutlinecabineti
6、nstrumentindoor.勵磁調(diào)節(jié)Excitationregulation高/低頻保護High/lowfrequencyprotection差動保護differentialprotection過電壓保護OverVoltageProtection轉(zhuǎn)子接地保護rotorearthfaultprotection失磁保護lossoffieldprotection負序過流保護最新可編輯word文檔Negativesequenceovercurrentprotection定子95%接地保護95%ofthestatorgroundfau
7、ltprotection過負荷保護Overloadprotection復(fù)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(guān)Chooseswitchinthesameperiod合閘指示燈Closebrakelights分閘指示燈Break-brakeindicator同期閉鎖開關(guān)Closureswitchinthesameperiod
8、D128.43.4851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Trip
