摘要
文章阐述了抽水蓄能电站机械刹车系统投入逻辑,针对一起高速加闸事故进行原因分析,并提出改进建议,以确保机组安全稳定运行。
The logic of mechanical brake system of pump storage unit was discussed.To an accident of quick-acting grade,the reasons were analyzed,and the suggestions for improvement were put forward to ensure safe and stable operation of units.
作者
常东亮
倪冉
杨伟强
方书博
陈昌山
段嘉屹
CHANG Dongliang;NI Ran;YANG Weiqiang;FANG Shubo;CHEN Changshan;DUAN Jiayi(State Grid Henan Baoquan Pumped Storage Co.,Ltd.,Xinxiang 453636,China;Maintenance Branch State Grid XinYuan Company Ltd.Beijing 100068,China)
出处
《电工技术》
2019年第20期40-41,48,共3页
Electric Engineering
关键词
抽水蓄能
机械制动
高速加闸
电气停机
转速
pump storage unit
mechanical brake system
quick-acting grade
electrical shutdown
speed
