基于間隔的電力網(wǎng)絡(luò)拓?fù)浞治?pdf

1、山東大學(xué)碩士學(xué)位論文基于間隔的電力網(wǎng)絡(luò)拓?fù)浞治鲂彰喉n國(guó)政申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)軟件與理論指導(dǎo)教師：邱洪澤20061015山東大學(xué)碩士學(xué)位論文ABSTRACTPowernetworktopologyanalysisisacrucialmoduleofEnergyManageSystem(EMS)TopoLogyprocessinganalyzesequipmentconnectivityandenergizedstatusand

2、buildsbusmodeltosupportPAS(PowerAdvanceSoftware)andconnectivitypresentationOil11SeI“displaysNetworktopologyanalysisisfoundationofallapplicationsoftwareItisusedallkindsofnetworkanalysisincludingdynamiccolordrawstateestima

3、tedispatchpowerflowvoltagequalitycontrol，faultanalysisanddispatchtrainingereAnimportantrequirementofnetworktopologyanalysisisrealtime鋤dfleetnessItneedimmediatelygiveUStheanalysisresultandchangethecoloroftopologywhenthebr

4、eakersortheswitch’sstatechangedManyexpertscontrivedmanywaystoimprovetheefficiencyThees湖ceisteducereeursivetimesandsearchscopebyrecursivesearchgrid111eauthorhadplentyofpowersystemprojeetpraeticosandreferencedmanypowersyst

5、embooks，andthenthe811thol“bringsthebayorientedwayforwardAnalyzingpowersystemwiringdiagrams，wecjtliseethatthesubstationwiringdiagramhavemanysame01“similarwirecellsItisn’tonlycoincidencebutthepowersystem’SinbeingWeconsider

6、powersystemasmanybays，andatfirstanalyzeeachbay’stopologyandthenSOVeallresultstodatabaseWhenanalyzingthesubstation，firstlygetthebay’Sstateandtopologyresultsecondlyanalyzethesamevoltagelevelsubcircuitthirdlyanalysissubstat

7、ionaccordingjtraction’sstate，andatlastalaalyze也ewholesystemaccordingline’sstateThemosteffectivewayisteducerepeatedcalculationBecausethesanlebaystructureexistsabtmdantlyinsubstation，wec811usetheadvanceresultnotbutrepeated

8、lyanalysiseverylimeThereforeitwillreducemuchrepeatedcalculationandimprovetheoperationefficiencyMoreoverthebayconceptimprovesthegraphmodelingspeedandestablishesthebasicofdispatchoperationticketsystemapplicationKeyWords：ba