Analysis on Secondary Voltage Abnormity of 110 kV Bus Capacitor Voltage Transformer

MAO Xinghua; ZOU Xuewei; JIANG Mingjie; HE Jianjun; MO Haiping

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Analysis on Secondary Voltage Abnormity of 110 kV Bus Capacitor Voltage Transformer

更新时间：2025-11-18

- Analysis on Secondary Voltage Abnormity of 110 kV Bus Capacitor Voltage Transformer
- Vol. 41, Issue 2, Pages: 83-86(2021)
- 作者机构：
  
  国网湖南省电力有限公司衡阳供电分公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM451.2
- Published：2021
- 稿件说明：
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[1]毛兴华,邹学伟,江明杰,何建军,莫海平.一起110kV母线电容式电压互感器二次电压异常分析[J].湖南电力,2021,41(02):83-86.

MAO Xinghua, ZOU Xuewei, JIANG Mingjie, et al. Analysis on Secondary Voltage Abnormity of 110 kV Bus Capacitor Voltage Transformer[J]. 2021, 41(2): 83-86.
[1]毛兴华,邹学伟,江明杰,何建军,莫海平.一起110kV母线电容式电压互感器二次电压异常分析[J].湖南电力,2021,41(02):83-86. DOI：

MAO Xinghua, ZOU Xuewei, JIANG Mingjie, et al. Analysis on Secondary Voltage Abnormity of 110 kV Bus Capacitor Voltage Transformer[J]. 2021, 41(2): 83-86. DOI：

摘要

对一起110 kV母线电容式电压互感器C相二次电压异常进行分析

通过电气、油化试验和解体检查相结合的手段诊断出故障原因。结合故障实例给出进行故障分析及处理的建议

为电容式电压互感器现场故障诊断提供技术参考。

Abstract

An abnormal secondary voltage in phase C of 110 kV bus capacitor voltage transformer is analyzed

and the fault is diagnosed by means of electric

oil test and disassembly inspection. The fault analysis and treatment suggestions are given based on the fault examples

which can provide technical reference for the field fault diagnosis of CVT.

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