摘要
针对秦山三期重水堆机组密封油真空箱高油位开关响应异常的情况,描述了液位开关工作原理及动作异常现象,详细分析了引起故障现象的原因,采取了相应的解决方案和改进措施,对其他电厂解决类似问题有一定的实践和参考意义。
Aiming at the abnormal response of the high oil level switch of sealing oil vacuum tank of Qinshan II heavy water reactor unit,the work ing principle of the level ewitch and the abnormal phenomenon of its action are desrrihed,the caunsee nf the fault phenomenon are analyzed in detail,and corresponding solutions and improvement measures are taken,which are of practical and reference signifcance to other power plants for solving similar problems.
作者
吕明晗
江涛
杨耀宗
黄颖
赵宇
Lyu Minghan;Jiang Tao;Yang Yaozong;Huang Ying;Zhao Yu(CNNC Nuclear Power Operation and Management Co.,Ltd,Jiaxing Zhejiang 314300,China)
出处
《机械管理开发》
2025年第2期225-226,244,共3页
Mechanical Management and Development
关键词
重水堆
密封油真空箱
液位开关
磁力浮子
heavy water reactor
sealing oil vacuum tank
liquid level switch
magnetic float
