FAULT FINDING AND TREATMENT OF FREQUENT AND SECRET TRIPS FOR CIRCUIT BREAKER AT MID-VOLTAGE SIDE OF MAES TRANSFORMER

XIAO Cheng-qian; ZENG Ding-wen; ZHOU Zhi-feng; ZHENG Yu-liang

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FAULT FINDING AND TREATMENT OF FREQUENT AND SECRET TRIPS FOR CIRCUIT BREAKER AT MID-VOLTAGE SIDE OF MAES TRANSFORMER

更新时间：2025-04-26

- FAULT FINDING AND TREATMENT OF FREQUENT AND SECRET TRIPS FOR CIRCUIT BREAKER AT MID-VOLTAGE SIDE OF MAES TRANSFORMER
- High VoltageApparatus Issue 6, Pages: 72-74(2003)
- 作者机构：
  
  1.   平顶山市电业局
  2.   舞阳县电业局河南平顶山 467001
  3.   河南舞阳 462400
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM412
- Published：2003
- 稿件说明：
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[1]肖承仟,曾定文,周志峰,郑玉良.主变中压侧开关频繁偷跳的故障排查及处理[J].高压电器,2003(06):72-74.

XIAO Cheng-qian, ZENG Ding-wen, ZHOU Zhi-feng, et al. FAULT FINDING AND TREATMENT OF FREQUENT AND SECRET TRIPS FOR CIRCUIT BREAKER AT MID-VOLTAGE SIDE OF MAES TRANSFORMER[J]. High voltageapparatus, 2003, (6): 72-74.
[1]肖承仟,曾定文,周志峰,郑玉良.主变中压侧开关频繁偷跳的故障排查及处理[J].高压电器,2003(06):72-74. DOI：

XIAO Cheng-qian, ZENG Ding-wen, ZHOU Zhi-feng, et al. FAULT FINDING AND TREATMENT OF FREQUENT AND SECRET TRIPS FOR CIRCUIT BREAKER AT MID-VOLTAGE SIDE OF MAES TRANSFORMER[J]. High voltageapparatus, 2003, (6): 72-74. DOI：

摘要

针对某110 kV变电站主变中压侧开关频繁偷跳的现象

从二次回路、谐波影响、保护装置等方面介绍了故障排查过程

井给出了解决办法。

Abstract

This paper introduces the fault finding procedure of frequently and secretly trips for circuit breaker at mid-voltage side of a 110 kV substation on the following aspects: secondary circuit

harmonic effect

protective device

etc. A treatment method is also offered as a reference.

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