电弧闪络危害中美相关法规标准对比研究  

Comparative Study of Chinese and US Regulations and Standards on Arc Flash Hazards

作　　者：许学兵 张磊 章光[1] 刘迪辉[3] 陈亚 XU Xuebing;ZHANG Lei;ZHANG Guang;LIU Dihui;CHEN Ya(Wuhan University of Science and Technology,Wuhan 430070;不详)

机构地区：[1]武汉理工大学,武汉430070 [2]上海淮宁企业管理咨询有限公司,上海201402 [3]湖南大学,长沙410082 [4]通用电气传感与检测(常州)有限公司,江苏常州213164

出　　处：《工业安全与环保》2021年第6期45-48,共4页Industrial Safety and Environmental Protection

摘　　要：将电弧按产生机制分为3类,有助于进一步揭示电弧本质。重点介绍了中美两国电弧危害法规、标准的演进,就我国如何减少电弧闪络事故、减缓电弧毁伤严重度,从立法、建标层面提出改善建议,有助于企事业单位更好的贯彻落实GB 19517—2009、GB/T 24612.1—2009。This article classifies arc flashes into three categories based on how the flashes are generated,which helps uncover the nature of arc flash.The majority of the article focuses on introduction of US and Chinese regulations and standards on arc flash hazards,and put forth comments on how to reduce arc flash incidents and mitigate the severity from the perspective of legislation and standard setting.That aims at helping business to better implement Chinese standards GB 19517—2009 and GB/T 24612—2009.

关 键 词：电弧闪络危害 电弧分类 中美电弧危害法规标准 

分 类 号：TM5[电气工程—电器]