【英文标准名称】:High-voltageswitchgearandcontrolgear-Part207:Seismicqualificationforgas-insulatedswitchgearassembliesforratedvoltagesabove52kV
【原文标准名称】:高压开关装置和控制装置.第207部分:额定电压大于52kV气体绝缘开关装置组件用抗地震能力
【标准号】:IEC62271-207-2007
【标准状态】:作废
【国别】:国际
【发布日期】:2007-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC17C
【标准类型】:()
【标准水平】:()
【中文主题词】:交流开关装置和控制装置;尺寸选定;电气工程;电磁兼容性;能量分配;气体绝缘;气体;气体绝缘的;高电压;高压电器;高压开关装置;绝缘气体;绝缘件;金属外壳;使用条件;性能;合格试验;额定电压;常规检验试验;地震荷载;规范(验收);开关装置;测试
【英文主题词】:ACswitchgearandcontrolgear;Auxiliarydevices;Controldevices;Degreeofsharpness;Dimensioning;Dynamicloading;Electricalengineering;Electricalsafety;Electrically-operateddevices;EMC;Energydistribution;Gasinsulation;Gases;Gas-insulated;Guidebooks;Highvoltage;High-voltageequipment;High-voltageswitchgear;High-voltageswitchgears;Insulatinggases;Insulations;Maincircuit;Mathematicalcalculations;Measurement;Metalenclosures;Operatingconditions;Properties;Qualificationtests;Ratedvoltage;Ratedvoltages;Routinechecktests;Seismiccoefficient;Seismicloading;Soilmechanics;Specification(approval);Stress;Switchgear;Switchgearassemblies;Switchgears;Testing;Testingset-ups;Verification;Vibration
【摘要】:ThisInternationalStandardappliestoswitchgearassembliesforalternatingcurrentofratedvoltagesabove52kVforindoorandoutdoorinstallations,includingtheirsupportingstructurerigidlyconnectedtotheground,anddoesnotcovertheseismicqualificationoflivetankcircuitbreakers.Switchgearassembliesdohavetypicallylowcentersofgravity,e.g.gasinsulatedswitchgear(GIS).Forswitchgearwithhighergravitylevels,e.g.livetankcircuitbreakers,theIEC62271-300isapplicable.Whereswitchgearassembliesarenotground-mounted,e.g.inabuilding,conditionsforapplicationsaresubjecttoagreementbetweenusersandmanufacturers.Theseismicqualificationoftheswitchgearassembliestakesintoaccountanyauxiliaryandcontrolequipmenteitherdirectlymountedorasaseparatestructure.Thisstandardprovidesprocedurestoseismicallyqualifyground-mountedswitchgearassembliesforratedvoltagesabove52kV.Theseismicqualificationoftheswitchgearassembliesisonlyperformeduponrequest.Thisstandardspecifiesseismicseveritylevelsandgivesachoiceofmethodsthatmaybeappliedtodemonstratetheperformanceofhigh-voltageswitchgearassembliesforwhichseismicqualificationisrequired.Thefinalseismicanalysisshallbeperformedbyassumingthattheswitchgearisinstalledonfirmground.
【中国标准分类号】:K43
【国际标准分类号】:29_130_10
【页数】:48P;A4
【正文语种】:英语