摘要
某核电核岛某区域使用的阀门电动装置为Bernard ST系列阀门电动装置。这些阀门电动装置在控制上均使用4对限位开关对阀门指示及阀门动作进行控制。对各限位开关的功能进行分析,并结合现场实际使用情况对其限位调整进行分析。
The valve electric device used in a certain area of a nuclear power island is Bernard ST series valve electric device.These valve electric devices all use 4 pairs of limit switches to control valve indication and valve action.The function of each limit switch is analyzed,and its limit adjustment is analyzed in combination with the actual use on site.
作者
邓胚强
DENG Peiqiang(CNNP Nuclear Power Operations Management Co.,Ltd.,Jiaxing 314300,China)
出处
《电工技术》
2022年第6期1-2,共2页
Electric Engineering
关键词
阀门电动装置
限位开关
力矩
碟簧
valve electric device
limit switch
torque
disc spring
