±800 kV特高压直流保护阀组区测量点配置的探讨

WANG Junsheng; LI Haiying; CAO Dongming

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±800 kV特高压直流保护阀组区测量点配置的探讨

更新时间：2025-08-13

- ±800 kV特高压直流保护阀组区测量点配置的探讨
- Automation of Electric Power Systems Vol. 30, Issue 22, Pages: 81-84(2006)
- 作者机构：
  
  南京南瑞继保电气有限公司,江苏省,南京市,211100
- 作者简介：
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- Published：2006
- 稿件说明：
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WANG Junsheng, LI Haiying, CAO Dongming. [J]. Automation of electric power systems, 2006, 30(22): 81-84.
DOI：

WANG Junsheng, LI Haiying, CAO Dongming. [J]. Automation of electric power systems, 2006, 30(22): 81-84. DOI：

摘要

在典型±800 kV特高压直流输电系统阀组区测量点配置基础上，从保护实现和故障区判别出发，分析了其中的不足之处，同时给出了优化配置方案。分析了故障发生在整流侧或在逆变侧情况下，测量点配置与故障特征和阀组隔离间的关系。

Abstract

Based on a typical measuring configuration of±800 kV ultra HVDC system and the viewpoint of protection implementation and fault point partition， this paper proposes an optimal measuring configuration for the converter area under an analysis of its deficiencies. The fault characteristic and valve group isolation under the optimal measuring configuration are discussed when the fault is in rectifier or in inverter.

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