摘要
针对一起由于封闭母线检修期间运行方式失误引起的机组停运事故,认真分析了事故发生过程,查找出事故原因。保证封闭母线始终维持在微正压且干燥的环境下工作,杜绝了封闭母线发生结露进水的事故出现,切实保障了机组安全、无隐患运行。
For a closed busbar due to the operation mode error during maintenance of the outage incident,it analyzed the incident process and found out the causes.The Enclosed Busbar should always be kept in a slightly positive pressure and dry environment.It avoided enclosed busbar condensation and flooding water,which ensured the unit safety and without hidden trouble operation.
作者
吴俊广
WU Junguang(Huadian International Laicheng Power Plant,Jinan,Shandong 271100,China)
出处
《东北电力技术》
2021年第2期53-55,共3页
Northeast Electric Power Technology
关键词
封闭母线
跳闸
结露
发电机
enclosed busbar
trip
condensation
electric generator