Analysis of the Influence of Ambient Temperature on High Voltage Shunt Capacitor in Operation

ZHANG Jianjun; SUN Honghua; XIAO Han; WANG Yu; CHEN Zhong; CHENG Dayin

doi:10.14044/j.1674-1757.pcrpc.2016.01.002

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Analysis of the Influence of Ambient Temperature on High Voltage Shunt Capacitor in Operation

更新时间：2024-09-14

- Analysis of the Influence of Ambient Temperature on High Voltage Shunt Capacitor in Operation
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 37, Issue 1, Pages: 6-10(2016)
- 作者机构：
  
  1. 唐山供电公司
  2. 北京诺德威电力技术开发有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2016.01.002
  CLC： TM53
- Published：2016，
- 稿件说明：
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[1]张建军,孙红华,肖寒,王钰,陈仲,程大印.环境温度对运行中高压并联电容器影响的分析[J].电力电容器与无功补偿,2016,37(01):6-10.

ZHANG JIANJUN, SUN HONGHUA, XIAO HAN, et al. Analysis of the Influence of Ambient Temperature on High Voltage Shunt Capacitor in Operation. [J]. Power capacitor & reactive power compensation, 2016, 37(1): 6-10.
[1]张建军,孙红华,肖寒,王钰,陈仲,程大印.环境温度对运行中高压并联电容器影响的分析[J].电力电容器与无功补偿,2016,37(01):6-10. DOI： 10.14044/j.1674-1757.pcrpc.2016.01.002.

ZHANG JIANJUN, SUN HONGHUA, XIAO HAN, et al. Analysis of the Influence of Ambient Temperature on High Voltage Shunt Capacitor in Operation. [J]. Power capacitor & reactive power compensation, 2016, 37(1): 6-10. DOI： 10.14044/j.1674-1757.pcrpc.2016.01.002.

摘要

高压并联电容器的性能和使用寿命很大程度取决于他们所处的运行条件。高压并联电容器运行温度对其应用至关重要。本文依托高压并联电容器在线监测系统积累了电容量及壳体温度值数据

并分析了高压并联电容器在运行中电容量与壳体温度的关系

并特别指出:在采用参考电容量的相对变化来评定电容器状态时

应该考虑对实测电容量进行温度修正。

Abstract

The performance and service life of high voltage shunt capacitor

to a large extent

are depended on its operation condition. The operating temperature of high voltage shunt capacitor is very important to its application. In this paper

the data of capacitance and temperature of case is accumulated on the basis of on-line monitoring system of high voltage shunt capacitor

the relation between the capacitance and shell temperature of the capacitor in operation is analyzed. It is pointed out in particular that in case of evaluating capacitor’s condition with reference of relative variation of capacitance

the temperature correction on the actually measured capacitance should be considered.

关键词

高压并联电容器电容量温度在线监测

Keywords

high voltage shunt capacitorcapacitancetemperatureon-line monitoring

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Related Author

ZHANG Jian-Jun1

SUN Hong-hua2

XIONG Lan1

XI Zhao-hui1

XIAO Bo2

WANG Li2

TANG Ju1

SHENG Ya jun

Related Institution

Tangshan Power Supply Company

Beijing NUODEWEI Power Technology Development Co.,Ltd.

Chongqing Municipal Urban Power Supply Bureau

State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University

Nantong Power Supply Company of Jiangsu Province,Nangtong

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