過程控制的對象鏈接與嵌入技術在電力監(jiān)控系統(tǒng)中的應用研究.pdf

1、重慶大學碩士學位論文過程控制的對象鏈接與嵌入技術在電力監(jiān)控系統(tǒng)中的應用研究姓名：余秋霞申請學位級別：碩士專業(yè)：電氣工程指導教師：廖常初20040512重慶大學碩士學位論文英文摘要ABSTRACTInelectricpowersystem，thesupervisorycontrolsystemneedcommunicatetovariousequipmentformeastlreandcontrol，whichhasrespectivec

2、ommunicationprotocol，SOthesupervisorycontrolsoftwareneedpackageallthecommunicationprotocolsInpowerplant，eachspecialsubsystemhasrespectivesupervisorycontrolsystem，whichdevelopedbydifferentcompanies，anddon’tcommunicateeach

3、other，consequentlysomeinformationalislandsComeintobetag111eopennessandinteroperabilityofsupervisorycontrolforelectricpowersystemmustbesettledurgentlyThestandardofOPC(OLEforProcessContr01)wasissuedbyOPCfoundationOPCisauni

4、versaltechnicalstandard，whichprovidesastandardmechanismforcommunicatingtonumerousdatesourcesinindustrialcontrolnetworkaccordinglyOPCiswidelyappliedinthefieldofindustrialcontr01IftheOPCisappliedinthesupervisorycontrolfore

5、lectricpowersystemthereusableandtransplantablewillbeadvanced，developmenttimewillbereduced，stabilityandreliabilitywillbeenhancedtheopennessandinteroperabilitywillbereallyrealizednlisdissertationconcentratesonthefollowingw

6、ork：(1)GrasptheprogramthinkingbaseonCOMandtheprogrammethod，onthebasisofinvestigationonOPCDA(OPCDataAccess)standard，includetheobjectmodel，lo垂calrelation，themechanismforcommunication(2)PutforwardtheprogramfxameofOPCDAserve

7、rbaseOilthecomprehension0f0PCstandard(3)ProgramtheOPCDAserveraimsatMPIprotocolofSiemensS7—300／400PLCandteststheserverbyKingView65andWmCC52(4)OnthebasicofrealizingtheOPCDAservertheapplicationandprospectofOPCarediscussedef