SCL在变电站智能电子装置通信配置中的应用3

200612()Dec.20062912JournalofChongqingUniversity(NturlScienceEdition)Vol.29No.12:1000-582X(2006)12-0061-04SCL3,,,(,400030):IEC61850IEC61850SCL,SCL.,SCL,Web.SCLIEC61850,SCL.,IEC61850.:IEC61850;XML;SCL;:TM764:AIEC61850[1],TC57.IEC61850,,[2],,,,.IEC618503:.IEC618506IED(),SCL[3],XML1.0.XML,,:;Web[4].SCL,Web.1SCL1.1XMLSCL(eXtensibleMarkupLanguage,XML)W3C19982.(StandardGeneralizedMarkupLanguage,SGML),SGMLHTMLWeb,,,..SCL(SubstationConfigurationLanguage)XML1.0,,IED,,.6ICD,SCD.1.2SCLSCLIED,.SCL1.3[3]:1)(1).()().IEC61346.2)().3:2006-08-10:(1981-),,,,.1SCLIED.3).,.1.3IED,,,SCADA.SCLIEC61850IED,,,,IED,,[5].1.4SCLXML.XML(DTD)XML.SCL.SCL5:1)(SCL);2);3);4);5)Lnode().SCL.2WEBXMLIEC618503:1),(ACSI)(MMS)CORBA.8,.2).9,().3)httpWebXML.webXML3:[6],2.2WebXML:1).,.2).,XML.3).XML(ExtensibleStyleLanguage,XSL).WebXMLHTMLHTTP,HTTP,,.ACSIMMS.XML/HT2TPIED,Web.3.,[3].,..,220kV110kV,3[3].26()200633,2D1-220V,E1-110V.5:1)D1Q1;2)E1Q2;3)E1Q4;4)E1Q1;5)E1Q3.UE01UE02UE03;IE01IE02IE03.(SCL,):?xmlversion=1.0?SubstationVoltageLevelRef=D1Voltage=220kVBayNam=Q1LNodeRef=1LNClass=PDISIEDRef=D1Q1KA3/DeviceRef=I1Type=CTRLNodeRef=1LNClass=TCTRLDInst=LD1IEDRef=D1Q1KA1/ConnectionCNodeRef=L1//DeviceDeviceRef=T1Type=PTRLNodeRef=1LNClass=PDIFIEDRef=D1Q1KA2/LNodeRef=1LNClass=YPTRLDInst=LD2IEDRef=D1Q1KA1/ConnectionCNodeRef=L1/ConnectionCNodeRef=L2BayRef=Q2VLRef=E1//Device/Bay/VoltageLevelVoltageLevelRef=E1Voltage=110kVBayNam=Q1LNodeRef=1LNClass=MMXUIEDRef=E1Q1KA1/LNodeRef=1LNClass=PDISIEDRef=E1Q1KA3/LNodeRef=1LNClass=PDIFIEDRef=E1Q1KA2/DeviceRef=QA1Type=CBRLNodeRef=1LNClass=TCTRLDInst=LD1IEDRef=D1Q1KA1/LNodeRef=1LNClass=CILO/ConnectionCNodeRef=L1/ConnectionCNodeRef=L2//Device....../SubstationIEC61850,IED,,,(1).SCLSCL.T1,T1(PTR)I1(CTR)L1,T1E1Q2L2,T1I1D1Q1.IED,3IEDD1Q1KA1D1Q1KA2D1Q1KA3,D1Q1KA2,D1Q1KA3,D1Q1KA1LD1LD2,LD1LD2TCTR()YPTR().WebXML,.WebWeb,WebXML(SCL),DOMXML(SCL)HTML.362912,:SCLWeb.4SCL,,SCLIEC61850,,SCL.2002SCL.IEC61850,,,.:[1].IEC61850[J].,2001,25(9):8-11,15.[2].IEC61850[J].,2004,28(18):90-91.[3]IEC61850,CommunicationNetworkandSysteminSubsta2tions[S].2002,222-295.[4],,,.XML[J].,2003,23(1):67-71.[5],,,.XMLIED[J].,2005,28(10):69-72.[6],.WEBXML[J].,2000,(11):25-27.ApplicationofSCLonCommunicationConfigurationoftheIEDinSubstationGUOJia,HANLi,LUOJian,GAOShi2hong(KeyLaboratoryofHighVoltageEngineeringandElectricalNewTechnology,MinistryofEducation,ElectricalEngineeringCollegeofChongqingUniversity,Chongqing400030,China)Abstract:Thestandardofthecommunicationnetworksandsystemsinsubstation2IEC61850,andthesubstationconfigu2rationlanguage(SCL)recommendedbyIEC61850areintroduced.Theobject2orientedself2descriptionfunctioninvolvedinSCLtechnologyisanalyzed.Onthebasisofit,thestaticconfigurationofasimplesubstationiscompleted,andthenthedynamicdisplayandlong2distanceaccessofthesubstationdataareresearchedbasedonWebbrowser.AsSCLandtheIEC61850generalmodelarecombined,theconfigurationinformationofthesubstationandthedeviceareclearlyde2picted,furthermoretheconfigurationmanagementofthesubstationiseasilyrealizedbytransmissionoftheSCLfile.Itisavailableforreferenceinunderstandingthetrendofthesubstationcommunicationtechnologyanddevelopingthesubsta2tioncommunicationsystemconformedtoIEC61850.Keywords:IEC61850standard;extensiblemarkuplanguage;substationconfigurationlanguage;datacommunication()46()2006