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1、Seediscussions,stats,andauthorprofilesforthispublicationat:https://www.researchgate.net/publication/289283098RequirementsanalysisandframeworkdesignforpowersystemsecurityassessmentconsideringextremeicedisastersArticleinZhongguoDianjiGongchengXuebao/Proceedingsofth
2、eChineseSocietyofElectricalEngineering·June2009CITATIONSREADS25143authors,including:HengxuZhangYutianLiuShandongUniversityShandongUniversity72PUBLICATIONS268CITATIONS178PUBLICATIONS1,440CITATIONSSEEPROFILESEEPROFILESomeoftheauthorsofthispublicationarealsoworkingo
3、ntheserelatedprojects:CooperativecontrolandoptimizationforlargepopulationofaggregatedenddevicesViewprojectpowersystemrestorationViewprojectAllcontentfollowingthispagewasuploadedbyHengxuZhangon14April2017.Theuserhasrequestedenhancementofthedownloadedfile.第29卷第16期中
4、国电机工程学报Vol.29No.16Jun.5,200982009年6月5日ProceedingsoftheCSEE©2009Chin.Soc.forElec.Eng.文章编号：0258-8013(2009)16-0008-07中图分类号：TM73文献标志码：A学科分类号：470⋅40极端冰雪灾害下电网安全评估需求分析与框架设计112张恒旭，刘玉田，张鹏飞(1．山东大学电气工程学院，山东省济南市250061；2．江西省电力公司，江西省南昌市330077)RequirementsAnalysisandFrameworkDe
5、signforPowerSystemSecurityAssessmentConsideringExtremeIceDisasters112ZHANGHeng-xu,LIUYu-tian,ZHANGPeng-fei(1.SchoolofElectricalEngineering,ShandongUniversity,Ji’nan250061,ShandongProvince,China;2.JiangxiElectricPowerCompany,Nanchang330077,JiangxiProvince,China)AB
6、STRACT:Inearly2008,extremeicerainstruckthepower关键词：电力系统；冰灾；安全评估；气象–电气混合仿真systeminfrastructuresinSouthernChina,whichcausedgreat0引言lossesandhastriggeredlotsofreflectiononsecurityassessmentanddefencesystems.Technologyrequirementsof输电线路严重覆冰和积雪会引起绝缘子闪络、powersystemsecu
7、rityassessmentconsideringextremeice线路跳闸、断线、倒塔、导线舞动和通信中断等事disasterswereanalyzed,theassessmentframeworkwas故。2008年初，我国南方地区遭受了罕见的雨雪冰designedandpresented,andthekeyissuestoberesolvedand冻灾害，冰闪频发，电力基础设施因严重覆冰、覆theorganizationofsub-moduleswerediscussedinthispaper.雪而遭受了不同程度
8、的损害，线路跳闸、断线和倒Theconceptofmixednumericalsimulationofweather[1-3]塔等事故普遍，严重威胁电网安全稳定运行。dynamicsandelectricaldynamicswasproposed.Howto[4-6]implementthemixedsimulati
