其中海上风电3000万千瓦.ppt

StudyonWindPowerGrid-IntegrationChinaExperience(中国风电并网研究)ChinaEPRI,ZHULingzhi2013-09Beijing,ChinaDisclaimer:Theviewsexpressedinthisdocumentarethoseoftheauthor,anddonotnecessarilyreflecttheviewsandpoliciesoftheAsianDevelopmentBank(ADB),itsBoardofDirectors,,,orbyusingtheterm“country”inthisdocument,(目录)WindPowerinChina中国风电情况StudyonGridIntegrationofWindPowerridintegrationstudy风电并网研究的模型与工具ProblemandSuggestedImprovement风电开发模式BulkWindPowerBase(千万千瓦级风电基地)哈密蒙西江苏沿海吉林酒泉蒙东河北山东黑龙江DevelopmentPlan(开发规划)Upto100GWat2015and200GWat2020.2015年1亿千瓦,2020年2亿千瓦Nine10GWwindbases,covers80%ofthetotalcapacity.9个千万千瓦级风电基地,占总容量的80%30GWareoff-shore.(其中海上风电3000万千瓦)Resource(资源)Exploitablecapacity:2500GW(技术可开发量25GW)80%ofthewindresourceisconcentratedinnorth,northeast,andnorthwestofchina80%位于东北、风电开发模式BulkWindPowerBase(千万千瓦级风电基地)Severalwindfarmconnectedcollectionsubstation,WindpoweraretransferredthroughUHVorEHV.多个风电场接入汇集站,风电开发模式LargeScaleWindFarm(大规模风电场)Eachwindfarm50-200MW(单个风电场装机50-200MW)Connectedtothegridthrough110-220kVline(通过110-220kV线路接入电网)Electricityareconsumedinsideaprovince(电力一般在省内消纳).风电开发模式DistributedWindFarm(分散式风电)Connectedtolocalsubstationthrough10-35kVline,longdistancepowertransferisnotnecessary.(10-35kV接入,电力无需远距离传输).(单个接入点容量一般不超过20MW)Coversarelativelysmallpartofwindpowerinchina.(占比相对较少)中国的风电机组ThreeTypesofWindTurbine(三种主要的机组类型)FixedPitchInductionWindGenerator定桨距失速型异步感应风电机组EarlyType,rarelyseeninnewinstalledwindturbines,butstillinoperation.(早期机型,已逐渐退出市场,但仍具有一部分存量)Lessthan1MW.(单机容量1MW以下)中国的风电机组ThreeTypesofWindTurbine(三种主要的机组类型)DoublyFeedAsynchronousInductionGenerator(DFIG/