【原文标准名称】:风力涡轮机.网格连接风力涡轮机动力质量特性的测量和评估
【标准号】:BSEN61400-21-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-01-31
【实施或试行日期】:2009-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:兼容性;可混用性;定义;电力系统;电气工程;发电机;电力网供电;测量技术;电功率测量;评定;规范(验收);涡轮机;风力电站;风力涡轮机
【英文主题词】:Compatibility;Definition;Definitions;Electricpowersystems;Electricalengineering;Generators;Mainssupply;Measuringtechniques;Powermeasurement(electric);Ratings;Specification(approval);Turbines;Windpowerstations;Windturbines
【摘要】:ThispartofIEC61400includes:?definitionandspecificationofthequantitiestobedeterminedforcharacterizingthepowerqualityofagridconnectedwindturbine;?measurementproceduresforquantifyingthecharacteristics;?proceduresforassessingcompliancewithpowerqualityrequirements,includingestimationofthepowerqualityexpectedfromthewindturbinetypewhendeployedataspecificsite,possiblyingroups.Themeasurementproceduresarevalidforsinglewindturbineswithathree-phasegridconnection.Themeasurementproceduresarevalidforanysizeofwindturbine,thoughthispartofIEC61400onlyrequireswindturbinetypesintendedforPCC(PointofCommonCoupling)atMVorHVtobetestedandcharacterizedasspecifiedinthispartofIEC61400.Themeasuredcharacteristicsarevalidforthespecificconfigurationandoperationalmodeoftheassessedwindturbinetypeonly.Otherconfigurations,includingalteredcontrolparametersthatcausethewindturbinetobehavedifferentlywithrespecttopowerquality,requireseparateassessment.Themeasurementproceduresaredesignedtobeasnon-site-specificaspossible,sothatpowerqualitycharacteristicsmeasuredatforexampleatestsitecanbeconsideredvalidalsoatothersites.TheproceduresforassessingcompliancewithpowerqualityrequirementsarevalidforwindturbineswithPCCatMVorHVinpowersystemswithfixedfrequencywithin±1Hz,andsufficientactiveandreactivepowerregulationcapabilities.Inothercases,theprinciplesforassessingcompliancewithpowerqualityrequirementsmaystillbeusedasaguidance.ThispartofIEC61400isfortestingofwindturbines,thoughitcontainsinformationthatmayalsobeusefulfortestingofwindfarms.NOTEThispartofIEC61400usesthefollowingtermsforsystemvoltage:–lowvoltage(LV)referstoUn≤1kV;–mediumvoltage(MV)refersto1kV
【中国标准分类号】:F11
【国际标准分类号】:27_180
【页数】:62P.;A4
【正文语种】:英语