含分布式電源配電系統(tǒng)的圖形平臺開發(fā)和拓撲分析.pdf

1、天津大學碩士學位論文含分布式電源配電系統(tǒng)的圖形平臺開發(fā)和拓撲分析姓名：趙瑋申請學位級別：碩士專業(yè)：電力系統(tǒng)及其自動化指導教師：王守相20080501ABSTRACTUndertheforceofenvironmentissueandenergyissue，distributedgenerationhasachievedprodigiousprogressrecentlyAnditisdeemedtObethefuturedevelopm

2、entofmodempowersystemButnormallydistributedgeneratorsareinstallednearthecustomerside，SOitwillhaveagreatofimpactonpowersystemespeciallyondistributionsystemThispapermainlydealswithanalysissoftwarefordistributionsystemconsi

3、deringdistributedgeneration，whichisbasedonCIMThemainworksofthispaperincludesasfollowing：First，structureofthegraphicplatformisdescribedindetailBasedontheconceptofsoftwareengineering，thispaperanalyzesthefunctionsanddesignp

4、rincipleofgraphicplatformforpowersystems，andthenproposessomedesignmethods，suchasthehierarchicalmodelandthedissociationtechniqueingraphicanddata，whichmakesthegraphicsystemreusable，openingandextensibleSecond，becauseoftheth

5、ree—phaseunbalancepropertyandthespecialcomponentsofdistributionsystem，theextensionsofCIM(CommonInformationModel)tothecomponentsofdistributionsystemarestudiedInordertocombinegraphicplatformwithCIM，someoriginalclassesaremo

6、difiedbyaddingnewattributesorrolesThird，thispaperpresentsamethodofmappingCIMofIEC61970telationaldatabasesbasedontheanalysisofcharacteristicsofCIMandpowersystemsGeneralization，associationandaggregationarediscussedrespecti

7、velyinthemappingschemeAtlastthispaperpresentsamethodforpowernetworktopologyanalysisusingCIMAllkindsofanalysisandcalculationapplication，suchasstateestimationoptimalpowerflow(OPF)，faultcalculation，arebasedontopologyanalysi