TRACING OF IRON CORE GROUNDING PHENOMENON OF 220 kV MAIN TRANSFORMER AT JIAHE SUBSTATION

LIN Jun  chang

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TRACING OF IRON CORE GROUNDING PHENOMENON OF 220 kV MAIN TRANSFORMER AT JIAHE SUBSTATION

更新时间：2025-04-26

- TRACING OF IRON CORE GROUNDING PHENOMENON OF 220 kV MAIN TRANSFORMER AT JIAHE SUBSTATION
- High VoltageApparatus Issue 4, Pages: 59-60(2002)
- 作者机构：
  
  广州电力工业局变电管理所,广东,广州,510180
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM406
- Published：2002
- 稿件说明：
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[1]林俊昌.嘉禾站220kV主变压器铁心接地情况跟踪[J].高压电器,2002(04):59-60.

LIN Jun chang. TRACING OF IRON CORE GROUNDING PHENOMENON OF 220 kV MAIN TRANSFORMER AT JIAHE SUBSTATION[J]. High voltageapparatus, 2002, (4): 59-60.
[1]林俊昌.嘉禾站220kV主变压器铁心接地情况跟踪[J].高压电器,2002(04):59-60. DOI：

LIN Jun chang. TRACING OF IRON CORE GROUNDING PHENOMENON OF 220 kV MAIN TRANSFORMER AT JIAHE SUBSTATION[J]. High voltageapparatus, 2002, (4): 59-60. DOI：

摘要

22 0kV主变铁心接地在电力系统运行中时有发生

这里通过介绍一起主变铁心接地的初步处理、再处理情况

分析存在的问题

提出运行监视的方法

Abstract

The phenomenon of iron core grounding usually appears in the operation of 220 kV main transformer at substation. A case that the grounding problem is preliminarily solved is introduced in this article.

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