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DraftedCheckedReviewedApprovedModification-APLANTPHASEI(2×1000MW)文件编DOC. 题 主控制室系统手 SystemManual-第6.6-6.7章操作原则和动力源故障分析Chapter6.6-6.7Operatingprinciplesandpowersupplyfailure 工程Project文件类型子项Sub-Item设计阶段EngineeringSBA:B:√C: 中广核工程设计NationalAgradeengineeringCertificationNO:CHINANUCLEARPOWERDESIGN NationalAgradeengineeringCertificationNO:编码InternalCP0905-X-KX-0000-ThisisthepropertyofCNPDCItmustnotbeused、reproduced、transmittedordisclosedwithoutthepriorwrittenpermissionofCNPDC本文件之属于中广核工程设计。未获本公司，任何人不得擅自使用、、传递或该文件。版本记REVISION版日状编Drafted校Checked审Reviewed批Approved修改Modification-PLANTPHASEI(2×1000MW)主控制室系统手册KSC-MainControlRoomSystemManual第6.6-6.7章操作原则和动力源故障分析Chapter6.6-6.7Operatingprinciplesandpowersupplyfailure CHINANUCLEARPOWERDESIGN JAN,文件修改记版日章页修改范围AOperating Startup Operation Shutdown Powersupplyfailure OperatingStartupThestartupoperationforOWPwillhappentothebuttonsofpowersupplyforKICsystemandsomeinputoperationalsowillhappenbyusingthemouseandkeyboard.FortheconventionalBUP/ECP,turnontheMolded-CaseCircuitBreakers(MCCB)mountedinsidethecabinetfortheprotectionrelaycontrolpowersourceandthepowerconverterpowersource.OperationTheoperatorscandotheoperationbyusingthemouseandkeyboardandS-VDUinOWP.IfKICfails,thecontrolshouldbetransferredtotheBUP.ConventionalcontrolsandinformationonBUPwithfewsoftcontrol(S-VDU)andpartcomputerizedinformation(onP-VDU)canbeprovidedtotheoperators.ECPcanprovidethequickandconventionalcontrolmeanstotheoperatorsallalongwheninMCRoperationmode.ShutdownTheKICequipmentinMCRcanbeshutdownbyshuttingoffthepowersupplyoftheKICinthepowersupplyanddistributioncabinet.FortheconventionalBUP/ECP,turnofftheMolded-CaseCircuitBreakers(MCCB)mountedinsidethecabinetfortheprotectionrelaycontrolpowersourceandthepowerconverterpowersource.PowersupplyfailureTheOWPoftrainAinMCRispowerdbyLNE(NC)andLNG(1E).TheOWPoftrainBinMCRispowerdbyLNP(NC)andLNH(1E).ThetwoS-VDUsineachOWParepowerdbytrainAandtrainBseparay.TheLDParepowerdbytrainAandtrainB.ForthepowersupplyfailureysisofKIC,pleaseseetheKICSDM.BUPandECParepoweredwith24VDC(forlamps)and48VDC(forcontrols)voltagebyLNE/G/H/P.AlltheP-VDUsandS-VDUsarepoweredwithLLS.SomeimportantdisplayandcontrolequipmentsonBUParepoweredwithLLSinordertoshutdowntheunitsafelywhenthetrainAandBpowersupplyarelost.ControldevicesandinstrumentationonBUPwhichneedLLSpowersupplyareseparaylistedintable1andtable2.Table1ControldevicesonBUPneedLLSpowerCONTROLIDreliefCH/C&S-CH/C&S-CH/C&S-MAFPcontrolAOH/C&S-AAAOH/C&S-AAsprayvalvesACACSealwatercontrolAOH/C&S- AO AOA/M&S-Table2InstrumentationonBUPneedLLSpowerIDSGwiderangeSGSGSGSGnarrowrangeP-ASGfeedwaterSGSGIDSGASGP-ETY AContainmentP-ContainmentP-PTRPressurizerPressurizerP-WiderangeprimaryLoopP-VDULoopRCPpumpseals PumpAP-PumpAPumpA injectionflowrateP