高压电容器不平衡保护的相关问题

YU Jiang; ZHOU Hongyang; ZHAO Manyong

您当前的位置：

首页 >

文章列表页 >

高压电容器不平衡保护的相关问题

更新时间：2025-08-13

- 高压电容器不平衡保护的相关问题
- Automation of Electric Power Systems Vol. 30, Issue 13, (2006)
- 作者机构：
  
  南方电网电力调度通信中心,广东省,广州市,510623
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2006
- 稿件说明：
移动端阅览
YU Jiang, ZHOU Hongyang, ZHAO Manyong. [J]. Automation of electric power systems, 2006, 30(13).
DOI：

YU Jiang, ZHOU Hongyang, ZHAO Manyong. [J]. Automation of electric power systems, 2006, 30(13). DOI：

摘要

电容器不平衡保护直接反应电容器内部元件的损坏情况，是高压电容器保护中最重要的保护功能之一。文中结合南方电网平果/河池/百色串补及天广/高肇直流工程实际，分析了电容器不平衡保护中的电流互感器的配置、选型及匹配问题，总结、比较了目前普遍使用的高压电容器不平衡检测原理以及不平衡保护定值计算中需要注意的问题。

Abstract

Unbalance protection is one of the most important protection functions in the high voltage capacitor protection scheme. It can reflect the faulty capacitor element directly. Based on the real projects in Southern Grid

such as Pingguo TCSC

Hechi FSC

Baise FSC

Tianguang HVDC and Guiguang HVDC project

this paper analyzes the related problems of capacitor unbalance protection

such as current transformer connection

type selection and the match problem. The unbalance detection principles are summed up and compared. Problems that should be considered in setting calculation are also described.

关键词

Keywords

references

Views

2088

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

涌流引起的变压器三角形侧不平衡三次谐波影响及抑制方法

基于机会约束规划和二层规划的配电网广义电源优化配置

基于小波熵的电容器扰动识别和定位

Related Author

WANG Ye

ZHANG Lu

ZHANG Wentao

WANG Chengshan

Related Institution

State Grid Jiangsu Electric Power Company Research Institute

College of Information and Electrical Engineering，China Agricultural University

Tianjin University

⁰