资源描述：
《海岛微电网中风光柴互补微电源系统运行特性-分析》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、中原工学院硕士学位论文摘要Analysisof"Windphotovoltaicdiesel"micropowersystemoperationcharacteristicsIntheislandofmicrogridSpeciality:ControlEngineeringName:WangYuanyuanSupervisor:Prof.LiWeifengAbstractOnbehalfofthedistributedpowergenerationtechnologyforwindandsolarenergy，becauseth
2、euseofcleanenergy,non-pollutionandreducingtransmissionanddistributionconstructionandotheradvantagesgainmoreandmoreattention.Andhavebecomeoneoftheimportantwaystosolvetheenergydepletionandenvironmentalpollutionandotherissues.Micro-grid,anewnetworkofenergysupplytechnolog
3、iesbecomeanewhotspotinthefieldofsmartgridtechnology.Formicrogridsystemeachmicro-power(photovoltaiccells,windturbines,dieselgenerators)operatingcharacteristics,modelanalysisofseveralkindsofmicropowersource,respectively.Firstly,theuseofengineeringmathematicsmodelofphoto
4、voltaiccells,buildupitssimulationmodel.Indifferentenvironmentalconditions(temperature,lightintensity),verifytheoutputcharacteristicsofphotovoltaiccells.Secondly,basedonthedieselengineandthesynchronousgeneratormathematicalmodel,establishsimulationsystemofdieselgenerato
5、r.Thepurposeistoverifytheoutputofthedieselgeneratorisstable.Finally,establishofwindpowersystemsimulation,toanalysisofwindpowergridmodel.Underthedifferentwindspeed,outputvoltagesofthesystemarestable.Throughtheanalysisoftheabovethreepowergenerationunit,usethesethreeelem
6、entstobuildasystem.Andinsystemonthebasisofeconomicmodel,useRBF-PSOalgorithmtooptimizetheallocationofthecapacityoftheentirepowergenerationsystem.RBFneuralnetworkstructureissimpleandtrainingisrelativelysimple.PSOoptimizationalgorithmconvergencespeedandversatility.Basedo
7、ntheadvantageofthealgorithmRBFandPSO,theoptimizationofsystemisfastandaccurate.Inthispaper,analysisamicrogridindifferentseasons,differentconditionanddifferenttargetvalueoftypicalday.Microgridoperationcosthasbeengreatlyreduced.ThenumericalexamplesshowthattheII万方数据中原工学院硕
8、士学位论文摘要proposedmodelandthemethodisreasonable.wehaslaidasolidfoundationthroughmicrogridtheoryresearchandengineeringpractice.K
