基于多agent的微网运行状态监控系统

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1、摘要IIMICRO．．GRIDOPERATIONSTATUSMONITORINGSYSTEMBASEDONMUIJI．AGENTABSTRACTWiththerapideconomicdevelopment，thecontradictionbetweendwindlingstockoffossilfuelsandgrowingdemandforelectricalenergybecomesmoreandmorepromlnent·sotheresearchofsolarpower,windpower,hydrogenpowerandothernewenergyhasbecomeesse

2、ntial．MicrO．gridasanewdistributedpowersupplyapproach，usingabundantenergystorageaspowergeneration，cansupplypowerbothwithmaingridoralone·It’saverypromlsingsmanpowersupplyform．Themulti．agentsystemasadistributedcontrolmethod，lSmoresuitableformicro．gridcoordinationofthevariousdistributedpowercontrolc

3、omparedtotraditionalcentralizedcontrolmethodbecauseofitsdistributionandflexibility,SOin—depthstudyofmulti．agentsystemapplicatedinmicro-酊dpowersupplyhasaveryimportantpracticalsignificance．Inthispaper．micro．gridsimulationmodelisestablishedasthecontrolledobject·Multi．agentsystemisdesignedforthemicr

4、o—gridsimulationmodeltorealizethemonitorandcontrolofmicro．gridsimulationmodel．Severalexamplesaretakentovenfythecontrolefrectofmulti．agentsystemunderdifferentoperationstatusofmicro—grid．Themainworkofthispaperandresearchfindingsaresummarizedasfollows：(11Atypicalmicro．gridsimulationmodelisbuilded，i

5、ncludingphotovoltaicceUsimulationmodelwiththefunctionofmaximumpowertrackingandfuelcellsimulationmodelaspowergenerations，batterychargeanddischargemodelasenergystoragedevice，andsensitiveloadandresectableloaddependingonthedifferentsensitivity．(21Multi．agentsystemincludingunderlyingcontrolagents，upp

6、ercontrolagentsandenvironmentalagentsisdesignedandrealizedtomonitorandcontroltheoperatmnstasusofmicro-grid．Underlyingcontrolagentsachievesthebasicfunctionsofphotovoltaiccellsupplyingpoweratmaximumpoint，fuelcellsupplyingpoweraccordingtothereferencevalue，batteryregulatingvoltageandfrequencyofmicro

7、。gridandSOon·Uppercontrolagentsachievestheupperfunctionsofdynamicdisplayingandstorageoftheoperationstatusofmicro．grid，coordinationandcontrolofthecomponentsinmicro—gridandSOon·(3)Everyagentindesignedmulti-agentsystemhasfeatur