Analysis of DC system faults for a 110 kV substation

AO Fei; LI Hui

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Analysis of DC system faults for a 110 kV substation

更新时间：2025-11-18

- Analysis of DC system faults for a 110 kV substation
- Vol. 35, Issue 5, Pages: 51-53+56(2015)
- 作者机构：
  
  国网湖南省电力公司电力科学研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM63;TM912
- Published：2015
- 稿件说明：
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[1]敖非,李辉.110kV变电站直流电源系统事故分析[J].湖南电力,2015,35(05):51-53+56.

AO Fei, LI Hui. Analysis of DC system faults for a 110 kV substation[J]. 2015, 35(5): 51-53+56.
[1]敖非,李辉.110kV变电站直流电源系统事故分析[J].湖南电力,2015,35(05):51-53+56. DOI：

AO Fei, LI Hui. Analysis of DC system faults for a 110 kV substation[J]. 2015, 35(5): 51-53+56. DOI：

摘要

某110 k V变电站蓄电池存在隐患情况下

监控装置突发故障失控

最终导致蓄电池起火

烧毁整个保护室。分析调查该事故指出

变电站直流电源系统存在潜在的安全隐患、并作出相应的改进与预防措施

进而避免安全事故的发生、提高系统工作的可靠性。

Abstract

In the case of batteries failures in a certain 110 k V substation

the monitoring device was out of control

eventually led to the battery fire

and burned the whole substation relay room. By incident analysis

the paper points out the existent hidden danger and proposes the corresponding improvement measure to avoid the similar incident and improve power supply reliability.

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