Estimation of Initial Unbalance Value of Shunt Capacitor Bank Protection

YANG Chang-xing1; ZHAO Qi-cheng2; YANG Li-chuan2; PING Xiao-xiang3

doi:10.14044/j.1674-1757.pcrpc.2010.04.006

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Estimation of Initial Unbalance Value of Shunt Capacitor Bank Protection

更新时间：2024-09-14

- Estimation of Initial Unbalance Value of Shunt Capacitor Bank Protection
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 31, Issue 4, Pages: 30-34(2010)
- 作者机构：
  
  1. 苏杭电气科学研究所
  2. 浙江省电力试验研究院
  3. 北京赤那思电气技术有限公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2010.04.006
  CLC： TM531.4
- Published：2010，
- 稿件说明：
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[1]杨昌兴,赵启承,杨立川,平孝香.并联电容器组保护起始不平衡值的估算[J].电力电容器与无功补偿,2010,31(04):30-34.

YANG CHANG-XING1, ZHAO QI-CHENG2, YANG LI-CHUAN2, et al. Estimation of Initial Unbalance Value of Shunt Capacitor Bank Protection. [J]. Power capacitor & reactive power compensation, 2010, 31(4): 30-34.
[1]杨昌兴,赵启承,杨立川,平孝香.并联电容器组保护起始不平衡值的估算[J].电力电容器与无功补偿,2010,31(04):30-34. DOI： 10.14044/j.1674-1757.pcrpc.2010.04.006.

YANG CHANG-XING1, ZHAO QI-CHENG2, YANG LI-CHUAN2, et al. Estimation of Initial Unbalance Value of Shunt Capacitor Bank Protection. [J]. Power capacitor & reactive power compensation, 2010, 31(4): 30-34. DOI： 10.14044/j.1674-1757.pcrpc.2010.04.006.

摘要

本文章分析了影响电容器组保护起始值的相关因素

并通过对各种常用保护分析研究

以降低保护起始不平衡值、提高保护灵敏度和可靠性为目的

提出各种保护方式起始不平衡值的新算法。

Abstract

In this article

the relative factor that affect initial value of unbalance protection of shunt capacitor banks was analysed

Through the study and analysis of kinds of common protections

the new calculate method were proposed to reduce the initial value of unbalance protection of shunt capacitor bank and to assurance of the sensitivity and reliability of unbalance protection.

关键词

并联电容器组不平衡保护起始不平衡灵敏度可靠性

Keywords

shunt capacitor bankunbalance protectioninitial unbalancesensitivityreliability

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