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ElectricPowerAutomationEquipmentVol.33No.8Aug.2013338201380IEC61850、、3,[1-2]。,(IED)/,[2]。,,、(SV)、GOOSE、IEC61850[3]。,、,SVGOOSE[4-6]。2,[7]。、,CANFlexRay[2,8]。,;FlexRay,,。,,,。,。11.1IED,[9-10]。110kV,IED1,、、5、11,。SV,GOOSE。IED2[7]。110kV,[5,10]:a.,2,;b.SV,IEC61850-9-21110kVFig.1Aggregationofprocessbusfunctionsinintegratedmeasuringandcontroldeviceof110kVprimarytransformerprotection:设计了一种基于背板总线的继电保护装置平台架构。该方案优化装置内部数据流和配置流程,提升装置面向过程总线的通信及数据处理能力。在分析继电保护装置的功能及性能要求的基础上,提出过程总线功能设计总体架构;根据应用数据类型设计背板总线数据流和配置流程,分析以太网扩展、采样值接收与同步、报文透明传输等问题;基于IEC61850模型导出背板总线配置信息并设计下载流程。该设计方案在110kV智能变电站主变保护测控一体化装置中得到应用,满足装置面向过程总线的功能及性能要求,现场运行结果表明该设计方案的有效性和实用性。:智能变电站;继电保护;背板总线;IEC61850;过程总线;数据处理;通信:TM773:BDOI:10.3969/j.issn.1006-6047.2013.08.028丁毅,叶品勇,郭晓,徐頔飞,尹军(国电南京自动化股份有限公司,江苏南京210003):2012-09-26;:2013-07-04;c.GOOSE,、、、、;d.IEC61850;e.,。1.2110kV、、,2,。,。2,。、、3。,;(FPGA),[11]。。,,、、。22.13。,;,FPGA;。3。;,,GOOSESV。SV2,,、。。;,。2.2[12-13]4,、、4。、;,7,5。,,2、;;,,,;。4。:a.//;b.,,,;c.。;FPGA;,,。SV3Fig.3Functionsandcommunicationinterfacesofsinglemodule4Fig.4Hierarchicalrelationofcommunicationprotocol5Fig.5Dataframeofdatalinklayer,:82Fig.2Designofoverallfunctions33.1[11]3:,,、;,,SVGOOSE;,,。1。1;/;。,,,。3.2SV[9]SV2:;、SV,,6。,2。,。2SV。6,SV。SV2,;。3.3GOOSESV,7。7,8;。,,,,3:a.;b.;c.。3.4[14],。FPGA;IEC61850,8。;、IEDIED[15];ICD、SSD、SCD、CID4IEC61850[16]。,。,:a.;b.,;c.,;d.IEDICDSSDSCDIEDCID8Fig.8Configurationofprocessbusfunctions123452SVTab.2FormatofinternalSVmessageofbackboardbus123/、456CRC1Tab.1Messageoftransfercontrolprotocollayer7Fig.7DataflowoftransparenttransmissionMAC1MAC8…MAC9()6SVFig.6ProcessingofSVMAC0MACn1n……33,;e.,。4[9-10]110kV,。5,9。12SVGOOSE,SV5,GOOSE11。SV,24;,80。GOOSE,,。,,。320Mb,40.15μs,,SV。80,250μs,6,110kV2。GOOSE。,11GOOSE,30μs,SV,250μs。5。,IEC61850。,,。110kV,。。:[1],,.IEC61850[J].,2000,24(8):62-64.RENYanming,QINLijun,YANGQixun.StudyonIEC61850communicationprotocolarchitecture[J].AutomationofElectricPowerSystems,2000,24(8):62-64.[2],,.IEC61850[J].,2004,28(23):65-70.DOUXiaobo,WUZaijun,HUMinqiang.DesignofprotectionbyreferringtofunctionlevelinginIEC61850[J].AutomationofElectricPowerSystems,2004,28(23):65-70.[3],,PETERAC,.[J].,2010,30(8):111-115.YANGLi,ZHAOJianguo,PETERAC,etal.Researchofprocessbusarchitectureforprotectionsystemofdigitalsubstation[J].ElectricPowerAutomationEquipment,2010,30(8):111-115.[4],,,.IEC61850[J].,2005,25(8):84-89.YINZhiliang,LIUWanshun,YANGQixun,etal.ResearchandimplementationofthecommunicationofprocessbusbasedonIEC61850[J].ProceedingsoftheCSEE,2005,25(8):84-89.[5],.IEC61850-9-2[J].,2009,33(19):199-203.WANBo,SURui.ImplementationofsampledvaluetransmissioncomplyingwithIEC61850-9-2[J].PowerSystemTechnology,2009,33(19):199-203.[6],,.[J].,2011,31(2):94-98.LIANGGuojian,DUANXinhui,GAOXinhua.Networkingschemesforprocessbuslevelofdigitalsubstation[J].ElectricPowerAutomationEquipment,2011,31(2):94-98.[7].Q/GDW441—2010[S].:,2010.[8],,,.FlexRay[J].,2010,38(16):73-77.NIUZhigang,XIAOKun,WANGJianlin,etal.ApplicationofFlexRayinprotectiverelayunitofelectricpowersystem[J].PowerSystemProtectionandControl,2010,38(16):73-77.[9],,,.(MU)[J].,2006,26(4):67-71.LIUKun,ZHOUYouqing,PENGHongmei,etal.Researchanddesignelectronictransducermergingunit[J].ElectricPowerAutomationEquipment,2006,26(4):67-71.[10],,,.GOOSE、[J].,2009,37(14):31-35.SONGLijun,WANGRuoxing,DIJunfeng,etal.AnalysisandimplementationofGOOSEmechanismanditsapplicationindigitalsubstation[J].PowerSystemProtectionandControl,2009,37(14):31-35.21①/②①①②②GOOSESVGOOSE①①SV9Fig.9Dataexchangeofbusmoduleinintegratedmeasuringandcontroldeviceofprimarytransformerprotection,:8ProcessbusfunctiondesignbasedonbackboardbusforrelayprotectionDINGYi,YEPinyong,GUOXiao,XUDifei,YINJun(GuodianNanjingAutomationCo.,Ltd.,Nanjing210003,China)Abstract:Akindofrelayprotectionplatformbasedonbackboardbusisdesigned,which,withtheoptimizedinternaldataflowandconfigurationprocess,enhancestheprocess-bus-orientedcommunicationandthedataprocessingability.Therequirementsofrelayprotectioninfunctionsandperformancesareanalyzed,andageneralframeworkofprocessbusfunctiondesignisputforward.Thedataflowandconfigurationprocessaredesignedaccordingtothetypesofapplicationdataandseveraltopicsarediscussed,suchasEthernetextension,samplereceivingandsynchronization,transparentmessagetransmission,etc.TheconfigurationinformationofbackboardbusisdeducedbasedonIEC61850modelanditsdownloadprocessisdesigned.Theproposeddesignschemeisappliedintheintegratedmeasuringandcontroldeviceofprimarytransformerprotectionfor110kVsmartsubstationandtherequirementsforprocess-bus-orientedfunctionsandperformancesaresatisfied.Siteoperationprovesitseffectivenessandpracticability.Keywords:smartsubstation;relayprotection;backboardbus;IEC61850;processbus;dataprocessing;communication[11],,,.IED[J].,2011,35(21):58-62.LIUYiqing,GAOHoulei,WEIXin,etal.DesignofIEDwithintegratedfunctionsofprocesslevelandbaylevelinintel-ligentsubstation[J].AutomationofElectricPowerSystems,2011,35(21):58-62.[12],,.FPGALVDS[J].,2008,33(12):1138-1142.LIYunzhi,LILiping,YANGHeng.ApplicationofLVDSdif-ferenceinterfacebasedonFPGA[J].SemiconductorTechno
本文标题:基于背板总线的继电保护装置过程总线功能设计-丁毅
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