Improvement on Field AC Withstand Voltage Test Method of Shunt Compensation Capacitor Bank

ZHANG Xin-bo; ZHANG Chang-hong

doi:10.14044/j.1674-1757.pcrpc.2013.05.009

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Improvement on Field AC Withstand Voltage Test Method of Shunt Compensation Capacitor Bank

更新时间：2024-09-14

- Improvement on Field AC Withstand Voltage Test Method of Shunt Compensation Capacitor Bank
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 34, Issue 5, Pages: 47-50(2013)
- 作者机构：
  
  南方电网超高压输电公司检修试验中心
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2013.05.009
  CLC： TM531.4
- Published：2013，
- 稿件说明：
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[1]张新波,张长虹.并联补偿电容器组现场交流耐压试验方法的改进[J].电力电容器与无功补偿,2013,34(05):47-50+62.

ZHANG XIN-BO, ZHANG CHANG-HONG. Improvement on Field AC Withstand Voltage Test Method of Shunt Compensation Capacitor Bank. [J]. Power capacitor & reactive power compensation, 2013, 34(5): 47-50.
[1]张新波,张长虹.并联补偿电容器组现场交流耐压试验方法的改进[J].电力电容器与无功补偿,2013,34(05):47-50+62. DOI： 10.14044/j.1674-1757.pcrpc.2013.05.009.

ZHANG XIN-BO, ZHANG CHANG-HONG. Improvement on Field AC Withstand Voltage Test Method of Shunt Compensation Capacitor Bank. [J]. Power capacitor & reactive power compensation, 2013, 34(5): 47-50. DOI： 10.14044/j.1674-1757.pcrpc.2013.05.009.

摘要

近年来

配网变电站的容量越来越大

而在工业用电和居民生活用电负荷主要以偏感性负荷为主

为了提高有功能量的输送和经济效益

在变电站内就要使用更多的并联补偿电容器

在电容器组中还配有放电线圈、避雷器、不平衡电流互感器以及大量支撑绝缘子

所以电容器组设备的耐压试验是一项复杂的工作。本文通过对大量电容器组现场交流耐压试验总结出了一套非常实用的经验公式

对现场试验接线、操作流程也进行了详细、合理的讲解

实现了更方便、更全面、更有效的对电容器组设备进行并联补偿耐压试验。

Abstract

In recent years

the capacity of distribution substation is growing and electric load is mainly inductive in the industrial and residential electricity consumption.For improving transmission of active power and economic efficiency

more and more shunt compensation capacitors are used at substation.The discharge coil

surge arrester

the imbalance current transformer and the number of the support insulators are provided in the capacitor bank and

therefore

withstand voltage test of the capacitor bank is a complicated task.In this paper

a set of very practical empirical formula is summarized throughout field AC withstand voltage test of the number of capacitor banks.The wiring and operation process of field test are also explained in detail so to achieve more convenient

more comprehensive and more effective shunt compensation withstand voltage test on capacitor banks.

关键词

电容器组交流耐压试验经验公式接线布置

Keywords

capacitor bankAC withstand voltage testempirical formulawiring layout

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