A Digital Instrument for Measuring Closing Resistor of Circuit Breaker

ZHANG Peng-he; WANG Yu; CHEN Xuan-shu; ZHOU Xiao-hui

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A Digital Instrument for Measuring Closing Resistor of Circuit Breaker

更新时间：2025-04-26

- A Digital Instrument for Measuring Closing Resistor of Circuit Breaker
- High VoltageApparatus Issue 3, Pages: 221-222(2004)
- 作者机构：
  
  1. 武汉高压研究所华电公司
  2. 武汉高压研究所华电公司湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM561
- Published：2004
- 稿件说明：
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[1]张蓬鹤,王宇,陈轩恕,周晓惠.断路器合闸电阻的数字检测装置[J].高压电器,2004(03):221-222.

ZHANG Peng-he, WANG Yu, CHEN Xuan-shu, et al. A Digital Instrument for Measuring Closing Resistor of Circuit Breaker[J]. High voltageapparatus, 2004, (3): 221-222.
[1]张蓬鹤,王宇,陈轩恕,周晓惠.断路器合闸电阻的数字检测装置[J].高压电器,2004(03):221-222. DOI：

ZHANG Peng-he, WANG Yu, CHEN Xuan-shu, et al. A Digital Instrument for Measuring Closing Resistor of Circuit Breaker[J]. High voltageapparatus, 2004, (3): 221-222. DOI：

摘要

通过对断路器主触头与辅助触头的动作情况进行分析

提出了一种不用拆开合闸电阻与主触头的连接线就可以测量合闸电阻的方法

而且可以同时测出合闸电阻的提前合闸时间。

Abstract

The closing resistor can be measured through analyzing the operation condition of main and auxiliary contacts inside the circuit breaker

instead of disassembling the connection between the closing resistor and the main contact. Moreover

the advancing closing time of the closing resistor can be obtained at the same time.

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Related Institution

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