Study and Application of No HV Lead Removal Test Method for ±800kV DC Filter

LIU Chuntao; QI Kesun; WANG Yao; LUO Xin; HUANG Xuemin

doi:10.14044/j.1674-1757.pcrpc.2019.01.001

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Study and Application of No HV Lead Removal Test Method for ±800kV DC Filter

更新时间：2024-09-14

- Study and Application of No HV Lead Removal Test Method for ±800kV DC Filter
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 40, Issue 1, Pages: 1-5(2019)
- 作者机构：
  
  中国南方电网超高压输电公司广州局
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2019.01.001
  CLC： TM761
- Published：2019，
- 稿件说明：
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[1]刘春涛,戚科孙,王耀,罗新,黄学民.±800kV直流滤波器不拆线试验方法研究与应用[J].电力电容器与无功补偿,2019,40(01):1-5.

LIU CHUNTAO, QI KESUN, WANG YAO, et al. Study and Application of No HV Lead Removal Test Method for ±800kV DC Filter. [J]. Power capacitor & reactive power compensation, 2019, 40(1): 1-5.
[1]刘春涛,戚科孙,王耀,罗新,黄学民.±800kV直流滤波器不拆线试验方法研究与应用[J].电力电容器与无功补偿,2019,40(01):1-5. DOI： 10.14044/j.1674-1757.pcrpc.2019.01.001.

LIU CHUNTAO, QI KESUN, WANG YAO, et al. Study and Application of No HV Lead Removal Test Method for ±800kV DC Filter. [J]. Power capacitor & reactive power compensation, 2019, 40(1): 1-5. DOI： 10.14044/j.1674-1757.pcrpc.2019.01.001.

摘要

对±800kV直流滤波器中的常见结构做了介绍

分析了常规拆线试验方法的不足。根据直流滤波器内各设备结构

探讨了直流滤波器内各设备的试验拆线点

指出了各设备不拆高压引线试验方法。按照新的试验方法

可以顺利对±800kV直流滤波器开展电气试验

并达到预期试验效果。新不拆线试验方法可减少实际检修工作量

提高工作效率

降低接头发热风险与作业风险。

Abstract

The common structure of the ±800kV DC filter is introduced.The short coming of common HV lead removal test method is analyzed.According to the structure of equipment in the DC filter

the test HV lead removal point of equipment in the DC filter is discussed and the test method for equipment without removal of HV lead is pointed out.The electrical test for ±800kV DC filter can be carried out smoothly

and the expected test results can be achieved in accordance with the new test method.The new test method without removal of HV lead can reduce the actual maintenance work

improve working efficiency and The research results can reduce not only the actual maintenance workload

improve work efficiency

but also can reduce such risk as the joint heating and removal operation.

关键词

直流滤波器电气试验拆线

Keywords

DC filterelectrical testremoval of HV lead

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