Inter-turn Insulation Test of Dry-type Air-Core Reactor

CHE Chuanqiang; LIU Liqiang; WANG Yajie; LYU Chao; WANG Qiong

doi:10.14044/j.1674-1757.pcrpc.2017.06.015

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Inter-turn Insulation Test of Dry-type Air-Core Reactor

更新时间：2024-09-14

- Inter-turn Insulation Test of Dry-type Air-Core Reactor
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 38, Issue 6, Pages: 75-79(2017)
- 作者机构：
  
  1. 内蒙古电力科学研究院
  2. 内蒙古工业大学电力学院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2017.06.015
  CLC： TM47
- Published：2017，
- 稿件说明：
移动端阅览
[1]车传强,刘利强,王亚杰,吕超,王琼.干式空心电抗器匝间绝缘试验[J].电力电容器与无功补偿,2017,38(06):75-79.

CHE CHUANQIANG, LIU LIQIANG, WANG YAJIE, et al. Inter-turn Insulation Test of Dry-type Air-Core Reactor. [J]. Power capacitor & reactive power compensation, 2017, 38(6): 75-79.
[1]车传强,刘利强,王亚杰,吕超,王琼.干式空心电抗器匝间绝缘试验[J].电力电容器与无功补偿,2017,38(06):75-79. DOI： 10.14044/j.1674-1757.pcrpc.2017.06.015.

CHE CHUANQIANG, LIU LIQIANG, WANG YAJIE, et al. Inter-turn Insulation Test of Dry-type Air-Core Reactor. [J]. Power capacitor & reactive power compensation, 2017, 38(6): 75-79. DOI： 10.14044/j.1674-1757.pcrpc.2017.06.015.

摘要

为了检测35 kV干式空心电抗器运行中是否存在匝间绝缘缺陷隐患

本文利用PSCAD软件对干式空心电抗器采用高频脉冲振荡法进行仿真分析

并对某变电站6台干式空心电抗器进行匝间过电压试验

发现2台设备存在匝间绝缘缺陷

根据现场所测数据验证了仿真分析的可靠性。

Abstract

In order to detect the inter-turn insulation defect of 35 kV dry-type air-core reactors in the operation

in this paper

the simulation analysis with high frequency pulse oscillation method for the air core reactor is made by the use of PSCAD software and inter-turn test for 6 units of dry type air-core reactors at certain substation is performed

finding two of them have the inter-turn insulation defect.And the simulation and analysis reliability is verified in accordance with the data measured at site.

关键词

干式空心电抗器匝间绝缘高频脉冲振荡法

Keywords

dry-type air-core reactorinter-turn insulationhigh-frequency pulse oscillation method

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Related Institution

Institute of Electrical Engineering, Chinese Academy of Sciences

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