Application of Line Optical-fiber Current Differential Protection to Tibet Power Grid

Zhao Duoqing

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Application of Line Optical-fiber Current Differential Protection to Tibet Power Grid

更新时间：2025-11-18

- Application of Line Optical-fiber Current Differential Protection to Tibet Power Grid
- Issue 2, Pages: 18-19(2006)
- 作者机构：
  
  西藏电力公司西藏拉萨850000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM773
- Published：2006
- 稿件说明：
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[1]赵多青.线路光纤电流差动保护在西藏电网中的应用[J].四川电力技术,2006(02):18-19.

Zhao Duoqing. Application of Line Optical-fiber Current Differential Protection to Tibet Power Grid[J]. 2006, (2): 18-19.
[1]赵多青.线路光纤电流差动保护在西藏电网中的应用[J].四川电力技术,2006(02):18-19. DOI：

Zhao Duoqing. Application of Line Optical-fiber Current Differential Protection to Tibet Power Grid[J]. 2006, (2): 18-19. DOI：

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.

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