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【英文标准名称】:High-voltageswitchgearandcontrolgear-Part300:Seismicqualificationofalternatingcurrentcircuit-breakers
【原文标准名称】:高压开关装置和控制器.第300部分:交流电流断路器的抗震鉴定
【标准号】:IEC/TR62271-300-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-11-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC17A
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电流;断路器;地震防护;地震;电气工程;电学;频率范围;高电压;高压设备;高压电器;高压开关装置;高压开关设备;土地保持工作;合格;地震荷载;地震学;开关;开关设备;试验
【英文主题词】:
【摘要】:Thistechnicalreportappliesonlytocircuit-breakerswiththeirsupportingstructureswhicharerigidlyconnectedwiththeground,anddoesnotcovertheseismicqualificationofcircuit-breakersinmetalenclosedswitchgear.Wherecircuit-breakersarenotgroundmounted,forexampleinabuilding,conditionsforapplicationaresubjecttoagreementbetweenusersandmanufacturers.Theseismicqualificationofthecircuit-breakersshouldtakeintoaccountanyauxiliaryandcontrolequipmentwhichismountedonthecircuit-breakerstructure.Iftheauxiliaryandcontrolequipmentismountedonaseparatestructure,itmaybequalifiedindependently.Thistechnicalreportisaguideprovidingprocedurestoseismicallyqualifygroundmountedcircuitbreakers.Theseismicqualificationofacircuit-breakerisonlyperformeduponrequest.Thistechnicalreportspecifiesseismicseveritylevelsandgivesachoiceofmethodsthatcanbeappliedtodemonstratetheperformanceofcircuit-breakersforwhichseismicqualificationisrequired.NOTEIntheUSA,theevaluationoftheseismicqualificationsforcircuitbreakersisconductedinaccordancewithIEEE693:IEEERecommendedPracticeforSeismicDesignofSubstations.
【中国标准分类号】:K43
【国际标准分类号】:29_130_10
【页数】:49P;A4
【正文语种】:英语