摘要
对于利用微波通道传送 5 0 0kV、2 2 0kV线路保护的质量要求等问题 ,目前还没有形成统一的结论 ,影响着微波通道的利用。为此结合华北电网的情况 。
Up to now, we have no final conclusion about the quality requirement of the microwave channel to transmit the 500 kV, 220 kV power line protection signals, that influences the application of microwave communication. This paper gives the analysis about those problems according to the north China power network's condition.
出处
《电力系统通信》
2000年第3期21-25,共5页
Telecommunications for Electric Power System
