Analysis of Failure in Low-voltage Tripping Electric Test of UR36/40M DC Circuit Breaker

WANG Yiping; LIANG Hancheng

doi:10.13296/j.1001-1609.hva.2015.03.024

您当前的位置：

首页 >

文章列表页 >

Analysis of Failure in Low-voltage Tripping Electric Test of UR36/40M DC Circuit Breaker

更新时间：2025-04-26

- Analysis of Failure in Low-voltage Tripping Electric Test of UR36/40M DC Circuit Breaker
- High VoltageApparatus Vol. 51, Issue 3, Pages: 140-144(2015)
- 作者机构：
  
  1. 广州华润热电有限公司
  2. 广东电网公司电力科学研究院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.03.024
  CLC： TM561
- Published：2015
- 稿件说明：
移动端阅览
[1]王义平,梁汉城.UR36/40M型直流断路器低电压分闸试验不合格解析[J].高压电器,2015,51(03):140-144.

WANG Yiping, LIANG Hancheng. Analysis of Failure in Low-voltage Tripping Electric Test of UR36/40M DC Circuit Breaker[J]. High voltageapparatus, 2015, 51(3): 140-144.
[1]王义平,梁汉城.UR36/40M型直流断路器低电压分闸试验不合格解析[J].高压电器,2015,51(03):140-144. DOI： 10.13296/j.1001-1609.hva.2015.03.024.

WANG Yiping, LIANG Hancheng. Analysis of Failure in Low-voltage Tripping Electric Test of UR36/40M DC Circuit Breaker[J]. High voltageapparatus, 2015, 51(3): 140-144. DOI： 10.13296/j.1001-1609.hva.2015.03.024.

摘要

UR36/40M型直流断路器在国内较多大中型电厂用作发电机灭磁开关。从该型直流断路器分闸控制回路的电路元件选型设计和实际试验数据分析

得出其主分闸线圈额定动作电压的设计值为13.8%Ue（Ue为额定电压）的结论

且在最低分闸电压试验中存在实际动作电压低至9.3%Ue的情况

不符合中国GB 50150—2006《电气装置安装工程电气设备交接试验标准》和DL/T 596—1996《电力设备预防性试验规程》中小于30%Ue时不应分闸的规定

并对UR36/40M型直流断路器在国内电厂试验中可能出现的误区进行说明。

Abstract

The DC circuit breaker with type of UR36/40 M is mainly used in large-size and medium-size power plants. Through the analysis of the elements in the control circuit and test data

it is obtained that the design value of the rated action voltage of the main opening coil is 13.8% Ue（Ueis the rated voltage）. But the real action voltage would be low down to 9.3% Uein the minimum opening voltage test

which does not meet the specified value of 30% Uein GB 50150—2006 Commission test of electric equipment installation engineering and DL/T596—1991 Preventative test specification for electric equipment in China. Some man-made mistakes are described in mechanical characteristic test.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Development and Practical Application of Auxiliary Device for Mechanical Characteristic Test of High-voltage Apparatus

Analysis on Mechanical Properties and Dielectric Strength of Self - Energy Arc - extinguishing SF₆ Circuit Breaker

On-line Monitoring Method for Mechanical Characteristics of Yacuum Circuit Breakers

On-line Monitoring Method of the Rotating Angle of Drive Motor for On-load Tap Changers

Detection Device for Mechanical Characteristics of Circuit Breaker Based on DSP

Related Author

LI Weidang

YANG Le

ZHANG Xin

SUN Bo

CHEN Chen

ZHANG Yongtao

HE Ming

林莘

Related Institution

State Grid Gansu Electric Power Company Ultra High Voltage Company

Xi'an XD High Voltage Apparatus Co., Ltd.

110023

平顶山467001

沈阳工业大学北京100084

⁰