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.
作者
张敏
ZHANG Min(CNNC Nuclear Power Operation Management Co.,Ltd.,Zhejiang 314300,China)
出处
《电子技术（上海）》
2024年第3期81-83,共3页
Electronic Technology
关键词
主控室
通风系统
接触器
吸合控制
main control room
ventilation system
contactor
suction control
