500 kV南昌变电站高压电抗器烃气超标原因浅析及处理

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500 kV南昌变电站高压电抗器烃气超标原因浅析及处理

更新时间：2025-05-17

- 500 kV南昌变电站高压电抗器烃气超标原因浅析及处理
- High VoltageApparatus Vol. 45, Issue 4, Pages: 133-134+136(2009)
- 作者机构：
  
  江西省电力公司超高压分公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM47
- Published：2009
- 稿件说明：
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[J]. High voltageapparatus, 2009, 45(4): 133-134+136.
DOI：

[J]. High voltageapparatus, 2009, 45(4): 133-134+136. DOI：

摘要

介绍了华中电网500 kV南昌变500 kV永南线线路高压电抗器B相高温过热故障

分析出铁心夹件和底脚之间的多点接触是造成故障的主要原因

提出了处理措施。处理后的高压电抗器运行状况良好。

Abstract

The analysis and treatment of high voltage reactor’s high temperature overheat problem for 500 kV Nanchang Substation is presented in this paper.It was found that multi-spot contact between connection screw rod and bottom forms the galvanic circle is the main cause

and provided treatment measure.The high voltage reactor has worked well after treatment.

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