ASME PTC 20.1-1977 汽轮发电机组的速度和负载调节系统

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【英文标准名称】:Speedandloadgoverningsystemsforsteamturbine-generatorunits
【原文标准名称】:汽轮发电机组的速度和负载调节系统
【标准号】:ASMEPTC20.1-1977
【标准状态】:作废
【国别】:美国
【发布日期】:1977
【实施或试行日期】:
【发布单位】:美国机械工程师协会(ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:涡轮机;速度控制;发电机;力的测量;汽轮机;测量仪器;特性;测量技术;数学计算
【英文主题词】:Features;Forcemeasurement;Generators;Mathematicalcalculations;Measuringinstruments;Measuringtechniques;Steamturbines;Turbines;Velocitycontrol
【摘要】:ToestablishtestproceduresfordeterminingperformancecharacteristicsofspeedandloadgoverningsystemsapplicabletotheequipmentcoveredunderthisCode.Theseperformancecharacteristicsinclude:(1)AdjustableSpeedFunctions(a)Speed/LoadChangerMinimumSpeedHoldingLevel(b)OtherSpeedHoldingLevels(c)AccelerationControl(d)Speed/LoadChangerLowSpeedLimit(e)Speed/LoadChangerHighSpeedLimit(f)SynchronizingSpeedRange(g)MaximumSpeedatRatedPower(2)Speed-StateSpeedRegulation(3)Steady-StateIncrementalSpeedRegulation(4)DeanBand(5)Steady-StateGoverningSpeedBrand(6)Steady-StateGoverningLoadBrand(7)ResponseandSettlingTime(8)Overspeed(9)Speed/LoadChangerGoverningSystemReferenceReducingTimeToestablishaformatandproceduresfordescribingthesystemperformancebymeansofthetestquantitiesobtainedunderPar.1.01.ThisCodeisapplicabletothetestingofspeedandloadgoverningsystemsforsteamturbinegeneratorunitswiththesteamturbinesclassifiedasfollow:(a)Straightcondensing,straightnoncondensingandregenerativeturbineswithoutinitialand/orexhauststeampressurecontrol,includingreheatturbines.(b)Straightcondensing,straightnoncondensingandregenerativeturbineswithinitialand/orexhauststeampressurecontrol,includingreheatturbines.(c)Automaticextractionandmixed-pressureturbines,inconjunctionwithPTC20.3,PressureControlSystemsUsedonSteamTurbine-GeneratorUnits.
【中国标准分类号】:K54
【国际标准分类号】:27_040
【页数】:56P;A4
【正文语种】:英语