摘要
分析了南京某厂生产的JCC 1 1D型保护、控制装置的一起合闸回路的故障 ,提出了改进方法 ,实践表明 :该方法提高了分合闸回路的可靠性。同时 ,针对查找故障过程中的相关问题 。
The paper analyzes the fault of the closing circuit of the JCC-11D protecting and controlling device which is produced by some Nanjing factory, and offers an improving method.The result shows that the reliability of the switching closing circuit is improved.Furthermore, some relevant technical problems during analyzing the fault of the secondary circuit are put forward in this paper which shall be given more attention.
出处
《继电器》
CSCD
北大核心
2003年第8期65-66,共2页
Relay
