【英文标准名称】:RampRates
【原文标准名称】:斜率
【标准号】:ASMEPTC70-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:附加信息;分析;规程;条件;测定;发电站;发电;负荷;最大荷载;测量;网;使用条件;操作点;性能试验;设备;功率;放下关下;试验参数;测试
【英文主题词】:Additionalinformation;Analysis;Codes;Conditions;Determination;Electricpowerstations;Generation;Loading;Maximumload;Measurement;Nets;Operatingconditions;Operatingpoints;Performancetests;Plant;Power;Shutdown;Testparameter;Testing
【摘要】:Thiscodeprovidestheprocedures,direction,andguidancefortheaccuratedetermination,viatesting,ofthemaximumrepeatableloadchangeramprate,startuploadchangerateorshutdownloadchangerateofapowerplant.Itisapplicabletoallelectricalgeneratingfacilities,independentoffuelsourceorprimemovers.Theloadchangerateisdistinguishedbystartingfromoneoperatingpointatsteadystateconditionandtransitioningtoanother.Startupcommencesatashutdowncondition,orintermediarystartupcondition,andproceedstoadefinedrunningcondition.Shutdownbeginsatarunningconditionandproceedstoashutdownconditionorintermediaryshutdowncondition.Measurementsofactualnetgenerationasafunctionoftimearetheprimarytestparameters.Additionaldataandinformationwillbecollectedaspartofthisanalysistodeterminethelongandshorttermeffectsofvariousrampratesontheequipmentandsystemsinthepowerplantofinterest.Thisinformationincludesandisnotlimitedtodesignspecificationsandactualoperatingconditions.ThisCodeisapplicabletoallelectricalgeneratingfacilities,independentoffuelsourceorprimemovers.ThisCodeisdirectedatprovidingguidelinesformeasuringthemachineryimpactofcontrolledtransientsthatareinitiatedbytheoperator.ItisnottheintentofthisCodetoaddressuncontrolledtransientsthatmaybeinitiatedbysystemactivitysuchasloadrejectionorgovernorresponsetogridfrequencydisturbances.
【中国标准分类号】:K51
【国际标准分类号】:27_100
【页数】:24P;A4
【正文语种】:英语