保护系统调试方案(chseng)

NanjingTriumphKainengEnvironment&EnergyCo.,Ltd.TURKEYBURSACEMENTCO.,LTD.2200t/d+1850t/dWHRPOWERGENERATIONPROJECTCOMMISSIONINGPLANOFGENERATORPROTECTIONSYSTEMREPORTNUMBER：STARTTIME：PROJECTLEADER：STAFFMUMBER：COMPILER：VERIFIEDBY：APPROVEDBY：NanjingTriumphKainengEnvironment&EnergyCo.,Ltd.Page1摘要ABSTRACT本措施依据火电工程启动调试工作规定及机组调试的要求，主要针对土耳其BURSA2200t/d+1850t/d余热发电工程1×9MW机组启动调试工作提出具体方案。依据相关规定，结合本工程具体情况，给出了土耳其BURSA余热发电工程发电机保护系统启动调试需要具备的条件、调试程序、注意事项等相关措施。Accordingtothecoal-firedprojectcommissioningtestregulationsandunitcommissioningrequirements,thisschedulegivesoutthespecificcommissioningtestscheduleofthe1×9MWunitofTurkeyBURSA2200t/d+1850t/dWHRpowergenerationproject.Accordingtorelatedregulationsandcombinedwiththespecificconditionsofthisproject,relatedmeasuressuchastherequiredcondition,commissioningprocedureanditemsneedattentionaregivenforthecommissioningtestofthegeneratorprotectionsystemofthisproject.关键词：电气系统；发电机；微机保护装置；调试措施Keyword:electricalsystem;generator;microcomputerprotectiondevice;commissioningmeasuresNanjingTriumphKainengEnvironment&EnergyCo.,Ltd.Page2目录CONTENTS1.编制依据BasisofCompilation2.调试目的CommissioningPurpose3.调试范围ScopeofCommissioning4.试验应具备的条件RequiredTestConditions5.调试方法与步骤CommissioningMethod&Procedures6.调试过程中应记录的项目和内容RecordedItems&ContentsinCommissioningProcess7.组织与分工Organization&WorkDivision8.调试中的安全注意事项SafetyItemsNeedAttentioninCommissioningNanjingTriumphKainengEnvironment&EnergyCo.,Ltd.Page31、编制依据BasisofCompilation1.1《火力发电厂基本建设工程启动及竣工验收规程》电力部电建[2009版]Codeforfossilpowerconstructionprojectfromtheunitcommissioningtocompletedacceptance(MinistryofElectricityPower,PowerConstruction2009Edition)1.2《火电工程启动调试工作规定》电力部建设协调司建质[1996版]Workregulationforthecommissioningstartoffossilpowerconstructionproject(MinistryofElectricityPower,ConstructionCoordinationDepartment,ConstructionQuality1996Edition)1.3《火电工程调整试运质量检验及评定标准》电力部建设协调司建质[1996]版Standardforfossilpowerconstructionprojectcommissioning&trialrunqualityinspectionandevaluation(MinistryofElectricityPower,ConstructionCoordinationDepartment,ConstructionQuality1996Edition)1.4《火电施工质量安装工程施工及验收规程（电气专业）》Codeforfossilpowerconstructionqualityfromerectiontocompletedacceptance(electrical)1.5《火电机组达标投产考核标准（1998年版）》电力工业部Standardforfossilpowerunitcommissioningassessment(MinistryofPowerIndustry1998Edition)1.6《电力建设安全工作规程（火力发电厂部分）》DL5009.1-92能源部能源基[1992]129号Workregulationforelectricpowerconstructionsafety(coal-firedpowerplantsection)DL5009.1-92MinistryofEnergy.EnergyBased1992-No.1291.7《电气装置安装工程电气设备交接试验标准》（GB50150-91）Standardforelectricequipmentconnectiontestinelectricaldeviceinstallationproject（GB50150-91）1.8设备制造厂家的技术文件和设计院设计图纸Technicaldocumentsofequipmentmanufacturersandengineeringdrawingsofdesigninstitution2、调试目的CommissioningPurpose2.1对于新安装的机组保护元件要求进行全面检查试验。Conductthoroughchecktestonnewly-installedunitprotectionelements.2.2保证保护元件投入运行后的性能和质量满足整定要求。Guaranteetheperformanceandqualitycanmeetthefixedrequirementsaftertheprotectionelementsisputintooperation.2.3保证发电机安全、稳定生产运行。Guaranteethegeneratorcanrunsafelyandstably.3、调试范围ScopeofCommissioning保护调试范围为发电机保护屏内的设备,其交流电流、电压回路、信号回路和跳闸回路。Thescopeofprotectioncommissioningcoverstheequipmentinsidegeneratorprotectioncabinet,theiradaptedcurrent,voltagecircuit,signalcircuitandtrippingcircuit.NanjingTriumphKainengEnvironment&EnergyCo.,Ltd.Page44、试验应具备的条件RequiredTestConditions4.1所有被调试设备已安装完毕。Allcommissioningequipmentinstallationshouldbefinished.4.2各保护屏之间的连线及控制信号回路的接线已完成，并经检查无错误。Thewiringbetweeneachprotectionpanelandthewiringtocontrolsignalcircuitisfinished,thereshouldbenoerroraftercheck.4.3现场已清理，无杂物放置。Thesitehasbeencleaned,thereshouldbenosundrieslayaround.4.4整个保护装置具备送工作电源的条件。Theconditionforsendingworkingpowershouldbereadyfortheentireprotectiondevice.4.5调试现场具有380/220V交流试验电源。Commissioningsiteshouldequipwith380/220VACtestpower.5、调试方法与步骤CommissioningMethod&Procedures5.1通电前检查Checkbeforepoweron5.1.1检查装置的型号、各电气量参数是否与定货一致。Checkifthedevicemode,eachelectricparametercomplywiththeorder.5.1.2对照附图册中装置正面布置图，检查各插件相对位置是否与图样一致，各插件与插座之间的插入深度是否到位，是否拔插自如。Refertothefrontarrangementdiagramofthedeviceinaccessaryatlas,checkifthelocationofeachelementisthesamewiththediagram,iftheplugindepthbetweeneachelementandrelatedsocketisenough,iftheelementscanplugfreely.5.1.3查背板接线有无断线或绕接不牢及碰线，各插件插座到端子的连线有无脱落，装置箱端子排及屏后端子排的所有螺钉是否拧紧等情况。Checkifthereexistsanydisconnectionorloosewrappedconnectionandcrosswiringintheback-platewiring,ifthewiringfromthesocketofeachelementtotheterminaldrops,iftheboltsofdevicecabinetterminalboardandterminalboardbackthepanelarescrewedup.5.1.4装置接地是否可靠。Ifthedevicegroundconnectionisreliable.5.2装置通电检查Checkwithload确认保护屏已正常接入交、直流电源。用万用表验证。加上保护装置的电源，观察保护装置启动后，待装置进入正常运行状态，才开始下一步工作。MakesuretheprotectionpanelhasbeenconnectedwithAC/DCpowersource.Checkwithuniversalmeter.Observethestartofprotectiondeviceafterpoweron,afterthedeviceisunderNanjingTriumphKainengEnvironment&EnergyCo.,Ltd.Page5normaloperationstatus,startthenextprocedure.5.3保护性能调试ProtectionPerformanceCommissioning5.3.1静态性能测试Staticperformancecommissioning5.3.1.1输入通道检查。装置处于运行状态时，从竖排端子逐个输入电流或电压，装置显示的数值应与外接电量一致，误差不超过2%。如超过此值，则检查试验仪器的输出或