【英文标准名称】:Mechanicalvibration-Torsionalvibrationofrotatingmachinery-Part1:Land-basedsteamandgasturbinegeneratorsetsinexcessof50MW
【原文标准名称】:机械振动.旋转机械的扭转振动.第1部分:超过50MW的固定式蒸汽轮机和燃气轮机发电机组
【标准号】:ISO22266-1-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC108
【标准类型】:()
【标准水平】:()
【中文主题词】:验收试验;轴承;组件;定义;评估;燃气轮机;发电机组;发电机;机械振动;机器;测量;测量技术;机械工程;机械测试;性能;旋转;旋转发电机;旋转速度;静止的;蒸汽发动机;蒸汽轮机;汽轮(发电)机组;振动;振动工程;振动测量;振动强度;振动试验
【英文主题词】:Acceptancetests;Bearings;Components;Definitions;Evaluations;Gasturbines;Generatingsets;Generators;Machinevibration;Machines;Measurement;Measuringtechniques;Mechanicalengineering;Mechanicaltesting;Performance;Rotating;Rotatinggenerators;Rotationalspeeds;Stationary;Steamengines;Steamturbines;Steamturbosets;Vibration;Vibrationengineering;Vibrationmeasurement;Vibrationseverity;Vibrationtests
【摘要】:ThispartofISO22266providesguidelinesforapplyingshafttorsionalvibrationcriteria,undernormaloperatingconditions,forthecoupledshaftsystemandlongbladesofaturbinegeneratorset.Inparticular,theseapplytothetorsionalnaturalfrequenciesofthecoupledshaftsystematlineandtwicelinefrequenciesoftheelectricalnetworktowhichtheturbinegeneratorsetisconnected.Intheeventthattorsionalnaturalfrequenciesdonotconformwithdefinedfrequencymargins,otherpossibleactionsavailabletovendorsaredefined.ThispartofISO22266isapplicableto?land-basedsteamturbinegeneratorsetsforpowerstationswithpoweroutputsgreaterthan50MWandnormaloperatingspeedsof1500r/min,1800r/min,3000r/minand3600r/min,and?land-basedgasturbinegeneratorsetsforpowerstationswithpoweroutputsgreaterthan50MWandnormaloperatingspeedsof3000r/minand3600r/min.Methodscurrentlyavailableforcarryingoutbothanalyticalassessmentsandtestvalidationoftheshaftsystemtorsionalnaturalfrequenciesarealsodescribed.
【中国标准分类号】:Z32
【国际标准分类号】:17_160;29_160_20
【页数】:25P;A4
【正文语种】:英语