主控室通风控制箱接触器无法吸合故障的分析与处理  

Analysis and Measures for Failure of Contactor in Ventilation Control Box of Main Control Room to Close

作　　者：张敏 ZHANG Min(CNNC Nuclear Power Operation Management Co.,Ltd.,Zhejiang 314300,China)

机构地区：[1]中核核电运行管理有限公司,浙江314300

出　　处：《电子技术（上海）》2024年第3期81-83,共3页Electronic Technology

摘　　要：阐述1DVC030AR控制箱内接触器无法可靠吸合故障的原因,比较相关解决思路、确立完备方案以及现场实施试验效果,最终通过增加中间继电器,修改接触器线圈控制回路的方案予以解决,从而保障主控室通风系统温度的可靠调节。This paper expounds the reasons for the failure of reliable suction of the contactor in the 1DVC030AR control box, compares relevant solutions, establishes a complete plan, and implements on-site testing results. Finally, the solution is solved by adding intermediate relays and modifying the contactor coil control circuit, thereby ensuring the reliable adjustment of the ventilation system temperature in the main control room.

关 键 词：主控室 通风系统 接触器 吸合控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]