旁路控制系统(BPS)调试方案

BALCOEXPANSIONPROJECT4×300MWTHERMALPOWERPLANTBYPASSCONTROLSYSTEM印度BALCO扩建4×300MW燃煤电站工程旁路控制系统（BPS）调试方案Spe.20092009年9月Compliedby:编写：Checkedby:初审：Revisedby:审查：Approvedby:同意：印度BALCO扩建4x300MW燃煤电站工程旁路控制系统（BPS）调试方案目录Contents编制目的CompilePurpose调试范围Scopeofcommissioning调试前一定具备的条件Conditionsbeforecommissioning调试步骤Processofcommissioning使用工具Toolsusedfortest注意事项Precautions第1页共5页印度BALCO扩建4x300MW燃煤电站工程旁路控制系统（BPS）调试方案编制目的CompilePurpose为了指导及规范系统及设施的调试工作，查验系统的性能，发现并除去可能存在的缺点，保证系统及设施可以安全靠谱投入运转，拟订本方案。Thiscommissioningprocedureiscompiledtoguideandstandardizethepracticeoftestingandadjustingtofacilitateproofingofsystemperformance,findingandrepairingofpossibledefects,thusensuringthattheequipmentandsystemcanbebroughtintooperationsafelyandreliably.调试范围Scopeofcommissioning2.1高压旁路系统阀门、测点的传动试验，联锁、保护试验。Valvesandmeasuringpointstransmissiontestandinterlock,protectiontestforhighpressurebypasssystem.2.2低压旁路系统阀门、测点的传动试验，联锁、保护试验。Valvesandmeasuringpointstransmissiontestandinterlock,protectiontestforlowpressurebypasssystem.2.3高压旁路压力、温度控制。Pressureandtemperaturecontrolofhighpressurebypass.2.4低压旁路压力、温度控制。Pressureandtemperaturecontroloflowpressurebypass.调试前一定具备的条件Conditionsbeforecommissioning3.1旁路正式系统恢复达成，正式门芯安装达成。TheformalsystemofBPChasbeenrestored,withtheformalvalveplugsfitted.3.2履行机构安装完成，并合格。Actuatorshavebeeninstalleduptostandard.3.3控制柜工作正常。Controlcabinetsareoperatingnormally.3.4丈量元件安装、接线状况检查完成。Theinstallationandwiringofmeasuringelementshavebeencheckeduptostandard.调试步骤Processofcommissioning4.1单体联动试验Individualequipmentslinkagetest检查控制系统与现场控制设施的接线能否完好、正确。Checktheconnectionsbetweenthecontrolsystemandthelocalcontrolequipmentarecompleteandcorrect.检查I/O端子板供电能否正常，相应的I/O卡件能否推入槽内，卡件状态指示能否正常。第2页共5页印度BALCO扩建4x300MW燃煤电站工程旁路控制系统（BPS）调试方案CheckthatthepowersupplyforI/Oterminalboardsisnormal,relevantI/Omodulesinsertedinplacefirmly,andtheindicatorsofmoduleconditionarenormal.受控设施的就地调试工作应已经结束并查验合格。Thelocaltestofthecontrolledequipmentsshallbefinisheduptostandard.检查系统控制命令与现场设施所要求的能否般配，检查反应状态信号与系统内软件组态能否一致。Checkthatthesystemcontrolordersmatchtherequirementsofthelocalcontrolequipments.Checkthefeedbacksignalsmatchthesoftwareconfiguration.在操作站上浮出相应的显示画面，选择所需的设施标签窗口，操作启动/停止按键（或开启/封闭按键），察看就地设施能否依据控制命令的要求动作，检查设施的反应状态能否正确，记录设施的行程时间。Calltherelevantdisplaypageontheoperator’sstationandselecttheiconoftheequipmenttobeoperated.ClicktheStart/Stop(Open/Shut)buttons,andconfirmthelocalequipmentactsexactlyasthecontrolorderrequires.Checktheequipmentfeedbackiscorrect,andnotedownthetraveltime.4.2系统试验前的检查Inspectionbeforesystemtest检查旁路系统的软件组态能否与设计要求一致，检查软件组态能否有危及系统安全的错误，检查系统的控制次序能否正确完美。若有重要错误或缺点应经过正常渠道进行改正。Checkthatthesoftwareconfigurationisinconformitywiththedesignrequirements.Checkforanymistakesorbugsthatmightimperilthesystem.Checkthatthecontrolsequenceofthesystemiscorrectandcomplete.Modificationsshallbemadebyappropriatepartiesifthereisanymajormistakeordefects.被试验的系统所包含的控制设施的单体联动试验应进行完成且查收合格，参加系统次序控制的全部测点及联锁保护的全部测点都应经过查验合格。Theindividuallinkagetestforallcontroldevicesinthesystemputtotestshallbefinishedandthedevicesareaccepted.Allmeasuringpointsforsystemsequencecontrol,interlocks,andprotectionshavebeentesteduptostandard.依据设计资料、设施说明、运转规程等资料将有关参数定值输入到计算机中去。依据单体试验测取的有关参数应输入到相应的功能块中去。Inputtheparametersandset-valuestothecomputersbasedontherelevantdocumentssuchasdesigndocuments,equipmentmanuals,operationregulations.Inputtheparametersobtainedfromindividualteststothecorrespondingfunctionalblocks.4.3系统试验第3页共5页印度BALCO扩建4x300MW燃煤电站工程旁路控制系统（BPS）调试方案Systemtest系统试验时，应由调试单位人员、安装单位人员、运转人员共同参加达成。因为系统试验是计算机真切的控制现场设施的过程，因此在本试验进行从前，计算机调试人员应务必对系统的软件组态参数，计算机系统与现场的I/O接口进行认真检查，待确认各项准备工作就绪后方能进入旁路控制试验。ThesystemtestofBPCshallbecarriedoutjointlybythecommissioning,erection,andoperationengineers.Becausethesystemtestisanactualcomputer-basedcontrolprocessoflocalequipment,thecommissioningengineersmustmakeathoroughinspectionofthesystemsoftwareconfigurationparametersandI/Ointerfacesbetweenthecontrolsystemandthelocalequipments.Thesystemtestshallnotbestartedbeforeensuringallthepreparationsarecompleted.在进行试验时期，调试人员应付试验过程进行详尽的察看记录，并依据记录状况对系统的有关功能块参数进行必需的改正或调整。Duringtest,commissioningengineersshouldtakefullrecordandmakenecessaryadjustmentsormodificationstotherelevantfunctionalblockparameters.系统试验达成并合格后，应做好试验记录备查。Oncompletionofthesystemtest,completethetestrecordforfuturereference.系统整套投运时期，如出现新的问题，计算机调试人员还应依据实质状况对系统进行调整改正以使系统更趋完美。Duringthesystemintegraltrialoperation,incaseanybugappears,thecommissioningengineersshallmakeadjustmentsandmodificationsonthesituationtoimprovesystemreliability使用工具Toolsusedfortest万用表:FLUKE17BMultimeter:FLUKE17B信号发生器：:FLUKE744SignalSource:FLUKE744注意事项Precautions6.1参加调试的全部工作人员应严格恪守现场有关安全规定，保证调试工作安全靠谱地进行。Allpersonnelparticipatingincommissioningshouldstrictlyexecuterelevantsite-safety-rulestoensuretheworkcanbedonesafelyandreliably.6.2如在调试过程中可能或已经发生设施破坏、人身伤亡等状况，应立刻停止调试工作，并剖析原由，提出解决举措。Incaseofanymisfortunealreadyorpossiblehappened,suchasequipment-damageor第4页共5页印度BALCO扩建4x300MW燃煤电站工程旁路控制系统（BPS）调试方案health-hazard,thecommissioningworkshouldbesuspended.Thesolutionmustbeissuedafteranalysis.6.3如在调试过程中发现异样状况，应实时调整，并立刻报告指挥人员。Ifanyabnormalityisdiscoveredduringcommissioning,adjustmentmustbeexecutedintimeandreporttheinstructorassoonaspossible.6.4调试全过程均应有各有关专业人员在岗，以保证设施运转的安全。Throughoutcommissioning,technicalpersonneloftherelevantspecialtiesshallbeondutyinordertoensuresafetyofequipmentoperation.6.5参加BPC系统投入的人员包含热控调试人员、热控设施厂家服务人员、机炉调试人员以及机炉运转人员，参加人员须亲密配合，明确自己的职责。BPCsystemcommissioningisperformedjointlybyI&Ccommissioningengineers,manufacturerrepresentatives,boiler/turbinecommissioningengineersandoperators.Theyshouldcloselycooperateandhavetheirdutynaileddown.6.6机炉调试、运转人员应熟习热控设施的操作以及系统投入的方法、步骤。保证机组处于稳固运转工况，使机炉主