Zhao Duoqing. Application of Line Optical-fiber Current Differential Protection to Tibet Power Grid[J]. 2006, (2): 18-19.DOI:
线路光纤电流差动保护在西藏电网中的应用
摘要
线路光纤电流差动保护动作原理简单
在西藏电网中得到了广泛的应用。介绍常规的线路光纤电流差动保护的数据同步、数据采样
同时介绍了保护光纤通道形式
最后提出了运行中需注意的几个问题。
Abstract
The actuation principle of line optical-fiber current differential protection is easy
so it is widely used in Tibet power gird.The common data synchronization and data sampling of line optical-fiber current differential protection are introduced as well as the channel type to protect optical fiber
and finally the points needing attention during operation are put forward.