Analysis and Countermeasures of a Kind of PASS Switchgear Fault

CHEN Zhong-ren1; HUANG Jian1; ZHOU Cheng-hong2

doi:10.13296/j.1001-1609.hva.2012.04.023

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Analysis and Countermeasures of a Kind of PASS Switchgear Fault

更新时间：2025-04-26

- Analysis and Countermeasures of a Kind of PASS Switchgear Fault
- High VoltageApparatus Vol. 48, Issue 4, Pages: 119-121(2012)
- 作者机构：
  
  1. 中山职业技术学院
  2. 河南信阳供电公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2012.04.023
  CLC： TM564
- Published：2012
- 稿件说明：
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[1]陈忠仁,黄健,周程宏.一种PASS开关设备的故障分析及解决措施[J].高压电器,2012,48(04):119-121.

CHEN Zhong-ren1, HUANG Jian1, ZHOU Cheng-hong2. Analysis and Countermeasures of a Kind of PASS Switchgear Fault[J]. High voltageapparatus, 2012, 48(4): 119-121.
[1]陈忠仁,黄健,周程宏.一种PASS开关设备的故障分析及解决措施[J].高压电器,2012,48(04):119-121. DOI： 10.13296/j.1001-1609.hva.2012.04.023.

CHEN Zhong-ren1, HUANG Jian1, ZHOU Cheng-hong2. Analysis and Countermeasures of a Kind of PASS Switchgear Fault[J]. High voltageapparatus, 2012, 48(4): 119-121. DOI： 10.13296/j.1001-1609.hva.2012.04.023.

摘要

通过对安装在潢川变电站的一种进口的PASS开关不能合闸的故障进行分析

认为

此开关机构箱内的棘轮磨损和弹簧疲劳是主要原因

通过更换棘轮和调整法兰盘角度

使合闸弹簧储能行程延长

保证了储能弹簧有效储能

解决了开关不能合闸的故障

节省了维修费用

总结出来的方法值得相关技术人员参考。

Abstract

A kind of imported PASS switchgear which was installed in Huangchuan substation had a fault that it could not switch on.Fault analysis shows that ratcheting worn and spring fatigue in switchgear machinery box are main causes.The corresponding countermeasures of replacing ratchet and adjusting the angle of flange plate make switch-on spring’s energy storage travel extend.This guarantees the spring to store energy effectively and solves the problem that the switch can not switch on.These countermeasures save maintenance costs and deserve the correlative technicians’ reference.

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Related Institution

State Grid Ningxia Electric Power Corporation Research Institute

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School of Electrical Engineering,Xi’an Jiaotong University

西安交通大学电力设备电气绝缘国家重点实验室陕西西安710049

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