摘要
介绍了公伯峡电站330kV线路保护设计方案及设备选择,同时介绍了保护双重化后2套装置之间的配合设计思路。对于保护装置和电站监控系统之间的通讯问题也做了简要的讨论。
It introduces the design alternatives of 330 kV line protection and the selection of equipment, as well as design philosophy of two sets of protection systems being matched upon installation of duplicated protection systems. The communication between the protection device and the monitoring system is also briefly discussed.
出处
《西北水电》
2005年第1期76-78,共3页
Northwest Hydropower
关键词
线路保护
光纤通道
载波通道
双重化
line protection
optical fiber communication channel
carrier channel
duplicated protection system
