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1、浙江理工大学硕士学位论文基于多智能体层次协同的微网自适应控制研究协调控制算法实现对微网的优化调度。最后，本文在并网运行模式负荷变化、孤岛运行模式负荷变化以及并网/孤岛切换模式的三种情形下对各层Agent协调和调度过程进行了仿真，以验证本文设计的控制系统的自适应性和有效性。仿真结果表明，该控制系统很好地实现了层次间协同，使得微网在不同的运行模式下都能稳定运行。关键词：多智能体；层次协同；微网控制；多目标优化；遗传算法II万方数据浙江理工大学硕士学位论文基于多智能体层次协同的微网自适应控制研究ResearchofMicr
2、o-gridAdaptiveControlBasedontheHierarchicalandCooperationofMulti-AgentSystemAbstractAstheproblemsoftheenergysupplyandenvironmentalpollutionarebecomingmoreandmoreserious,developingrecyclingandenvironment-friendlycleanenergyhasbecomeaninevitablechoiceforChinatopr
3、otectthesecurityofenergysupply,addressclimatechangeandimprovetheenvironmentalquality.Micro-grid,representedbydistributedgenerationsystem,cannotonlyrealizethediversificationandintelligenceoftherenewableenergy,butalsobebetterabletomeettherequirementsofpowerqualit
4、yandreliability.However,theintroductionofthemicro-gridintothepowergridalsochangesthetraditionaldistributionsystemmodel.Especiallyforthecasewithhighmicro-gridpenetration,thedistributionsystemischangingfromasinglepowerdistributorintoapowerswitchingsystem,whichisi
5、ntegratedwithpowerconcentration,energystorage,powertransmissionandpowerassigned.Atthesametime,theuncertaintyanddispersionofdistributedgeneration,therandomnessofloadchange,thediversityofenergystoragedevice,theflexibilityofcontrolstrategyandotherfactorsmakethecon
6、trolmethodsofmicro-gridmoreandmorecomplex.Thetraditionalcentralizedcontrolnormallyusesacentralcontrolunittounifythedecision-makingandscheduling,buttherearealargenumberofdistributedterminalsinthemicro-grid,whichneedtointeractwiththecentralcontrolunit.Thenthecent
7、ralcontrolunithastoprocessalargenumberofdata.Itisveryhardmakedecisionsintime.Puredistributedcontroluseseverydistributedterminalinthemicro-gridtodecision-makingandcontrolindependentaccordingtothelocalinformation,andreducestheamountofdatainteractionwithacentralco
8、ntroller.Butit’seasytoleadthecontrolofpowerandloaddesynchronized,oreventmicro-gridsplittingwhenserious.Therefore,thecontrolrequirementsinmeetinglocalelectricalconstraintsofp
