Analysis on an overheat fault of electromagnetic unit of 220 kV capacitive voltage transformer

HU Yongfang; OUYANG Zhuo; LIU Binsheng

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

Analysis on an overheat fault of electromagnetic unit of 220 kV capacitive voltage transformer

更新时间：2025-11-18

- Analysis on an overheat fault of electromagnetic unit of 220 kV capacitive voltage transformer
- Vol. 36, Issue 4, Pages: 73-75+78(2016)
- 作者机构：
  
  国网湖南省电力公司岳阳供电分公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM451.2
- Published：2016
- 稿件说明：
移动端阅览
[1]胡永方,欧阳卓,刘滨升.220kV电容式电压互感器电磁单元过热故障分析[J].湖南电力,2016,36(04):73-75+78.

HU Yongfang, OUYANG Zhuo, LIU Binsheng. Analysis on an overheat fault of electromagnetic unit of 220 kV capacitive voltage transformer[J]. 2016, 36(4): 73-75+78.
[1]胡永方,欧阳卓,刘滨升.220kV电容式电压互感器电磁单元过热故障分析[J].湖南电力,2016,36(04):73-75+78. DOI：

HU Yongfang, OUYANG Zhuo, LIU Binsheng. Analysis on an overheat fault of electromagnetic unit of 220 kV capacitive voltage transformer[J]. 2016, 36(4): 73-75+78. DOI：

摘要

文章介绍了电容式电压互感器的结构原理

分析了运行中的220kV电容式电压互感器电磁单元故障引起的过热现象

提出以红外检测技术为基础

结合停电诊断性试验的方法来进行联合故障诊断

诊断结果准确可靠

并对电容式电压互感器的现场检测和故障诊断提出了建议。

Abstract

The structure principles of capacitive voltage transformer（ CVT） are introcluced and the overheating phenomena caused by internal fault of electromagnetic unit are analyzed in the paper. Based on infrared detection technology

a method combined with the power failure diagnostic test is proposed to diagnose the fault accurately and reliably. Finally some proposals on field detection and faults diagnosis of CVT are presented.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

⁰