重水堆电磁阀漏气现象的研究  

Study on the Air Leakage Phenomenon of Solenoid Valves for Heavy Water Reactors

作　　者：郭童语 黄颖 杨耀宗 Guo Tongyu;Huang Ying;Yang Yaozong(CNNC Nuclear Power Operation and Management Co.,Ltd.,Jiaxing Zhejiang 314300,China)

机构地区：[1]中核核电运行管理有限公司,注浙江嘉兴314300

出　　处：《机械管理开发》2025年第2期200-201,共2页Mechanical Management and Development

摘　　要：秦山三期重水堆机组的多个重要阀门气路都有电磁阀参与控制。在电厂运行过程中,大量电磁阀出现了漏气现象。对这些漏气现象进行总结分析,并结合相关资料分析了电磁阀的工作原理,总结出电磁阀的失效模式,对电磁阀的检修工作具有一定的参考价值。Solenoid valves are involved in the control of several important valve air paths of Qinshan III heavy water reactor unit.During the operation of the plant,a large number of solenoid valves have air leakage phenomena.These air leakage phenomena are summarized and analyzed,and combined with relevant information to analyze the working principle of the solenoid valve,and summarize the failure mode of the solenoid valve,which is of certain reference value for the overhaul of the solenoid valve.

关 键 词：电磁阀 交变磁场 漏气 共性 

分 类 号：TM623.92[电气工程—电力系统及自动化]