摘要
在南方电网,500kV远跳装置采用双通道通信,而国家电网普遍采用单通道,本文介绍了在两侧配合时设计中需要注意的一个拒动隐患问题,并给出了一解决方法。
Dual channel for remote breaking signals are applied in China Southern Power Grid,while single channel in State Grid,A problem should be concerned in the design of remote breaking channel between two power stations in different grid and a correct design is present following the analyzing,
出处
《科技资讯》
2008年第28期238-,共1页
Science & Technology Information
关键词
继电保护
远跳
光纤通道
Relay Protection
Remote Breaking
Optical Fiber Channel
