摘要
随着光纤技术的迅猛发展,利用光纤传输继电保护信号,已获得了业内人士的普遍欢迎。文中简述了光纤在继电保护信号传输中的优势,并通过工程实例,介绍光纤传输保护信号时的常见故障及其处理方法,最后对光纤保护的前景进行了分析。
With the development of fiber optic cable technology,transmitting relay protection signal through optic cable are getting more and more popular.The advantages of this scheme are presented in the paper,and through analyzing practical examples,common faults of transmitting relay protection signal through fiber optic cable and its countermeasures are given too. Finally,the prospect of this scheme is presented.
出处
《电力系统通信》
2004年第6期63-64,共2页
Telecommunications for Electric Power System
关键词
光纤
保护信号
故障处理
fiber optic cable
relay protection signal
countermeasure
