摘要
简述了光纤差动保护的基本原理,并结合工程实例,介绍了差动保护光纤通道测试方法,提出光纤差动保护的检修及维护应特别注意的问题,最后分析了光纤通道传输保护信号时常见故障及其现场异常处理。
Basic principle and channel testing of fiber differential protection were described by combining the engineering of Zhangze Generation Corporation. Problems should be noticed in overhaul and maintenance were proposed. Finally, faults and treatment during transmission signal were analyzed.
出处
《江西电力》
2008年第4期37-39,共3页
Jiangxi Electric Power
关键词
光纤差动保护
通道测试
注意问题
故障处理
fiber differential protection
channel testing
attention problem
fault treatment
