摘要
主要讨论了220kV线路保护RCS-931A、PSL-603GA和PSL-631C重合闸的配合。由装置间二次回路接线图入手,结合保护装置说明书,分析装置回路间传递的信息、特殊压板功能和重合闸充放电条件。同时总结了此类配合中的注意事项,为运行人员提供可靠的操作依据,优化运行操作,对事故后分析重合闸动作情况提供帮助。
The article mainly discussed the coordination of auto-reclosure of 220kV line double protection RCS-931A、PSL-603GA and PSL-631C.It starts with the secondary circuit of main electrical scheme and the manual of protection devices,analysing the transmitting information in protection devices,the function of special switch and charge-discharge condition of auto-reclosure.Simultaneously,the cautions of this coordination are listed,which can provide operating basis for electrical operation personnel,optimizing operation,and provide the help of analying the movement of auto-reclosure after fault of transmission line.
出处
《电气开关》
2012年第6期8-10,共3页
Electric Switchgear
关键词
重合闸
特殊压板
充放电
auto-reclosure
special switch
charge-discharge
