水电厂封闭母线防结露装置综述  

General Description of Devices for Dewing Prevention of Enclosed Busbar in Hydropower Plants

作　　者：陈思源 孙帆[2] 桑振海[3] 冯汉夫[2] 

机构地区：[1]云南华电鲁地拉水电有限公司,昆明650228 [2]中国水电顾问集团西北勘测设计研究院,西安710065 [3]黄河上游水电开发有限责任公司工程建设分公司,西宁810016

出　　处：《西北水电》2014年第1期74-77,共4页Northwest Hydropower

摘　　要：近年来,水电厂封闭母线发生结露、闪络的事故现象逐年增多,封闭母线防结露装置的选择和配置引起各方高度重视,文章全面介绍了封闭母线防结露装置的类型和机理,并重点分析了目前存在的主要问题和相应解决方案。In recent years, accidents of dewing and flashover occurring on the enclosed busbar in hydropower plants increase year by year. Selection and configuration of devices for dewing prevention of the enclosed busbar in the hydropower plants draw highly attention of all parties. In this paper, types and mechanism of the devices for dewing prevention of the enclosed busbar are described fully as well as the main issues and corresponding solutions currently are analyzed especially.

关 键 词：封闭母线 防结露装置 选型 配置标准 

分 类 号：TM645.1[电气工程—电力系统及自动化]