Fault Cause and Prevention Measures of Discharge Coil

YANG Changxing; JIN Yongtao; CHEN Zhiyong; YAO Zhizhou

doi:10.14044/j.cnki.dldrq.2014.05.011

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Fault Cause and Prevention Measures of Discharge Coil

更新时间：2024-09-14

- Fault Cause and Prevention Measures of Discharge Coil
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 35, Issue 5, Pages: 52-59(2014)
- 作者机构：
  
  1. 苏杭电气科学研究所
  2. 浙江省电力公司电力科学研究院
  3. 苏州供电公司
  4. 4. 温州市凯泰特种电器有限公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.cnki.dldrq.2014.05.011
  CLC： TM55
- Published：2014，
- 稿件说明：
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[1]杨昌兴,金涌涛,陈志勇,姚志周.放电线圈的故障原因与预防措施[J].电力电容器与无功补偿,2014,35(05):52-59+69.

YANG CHANGXING, JIN YONGTAO, CHEN ZHIYONG, et al. Fault Cause and Prevention Measures of Discharge Coil. [J]. Power capacitor & reactive power compensation, 2014, 35(5): 52-59.
[1]杨昌兴,金涌涛,陈志勇,姚志周.放电线圈的故障原因与预防措施[J].电力电容器与无功补偿,2014,35(05):52-59+69. DOI： 10.14044/j.cnki.dldrq.2014.05.011.

YANG CHANGXING, JIN YONGTAO, CHEN ZHIYONG, et al. Fault Cause and Prevention Measures of Discharge Coil. [J]. Power capacitor & reactive power compensation, 2014, 35(5): 52-59. DOI： 10.14044/j.cnki.dldrq.2014.05.011.

摘要

以放电线圈已有的试验研究成果和现行产品技术标准为基础

从梳理放电线圈故障案例切入

按故障原因及发生时段分成"自身缺陷引发故障（投入后运行多时）"、"使用不当引发故障（投入后数分钟）"、"并发性故障（投切操作过程中）"等3类

可供实用参考;来自生产实践经验得出的3条预防事故措施建议为新编国标所采纳;提出的增设"连续运行"和"差压测试"2项检验项目有助于保证产品质量。

Abstract

In this paper

the faults of discharge coil are classified into three types. Firstly

fault due to self defects（several hours after operation）

secondly

fault due to incorrect use（several minutes after operation）

thirdly

combination fault（during switching period）based on the existing research results and technical standards of current product and also on the fault case of discharge coil for practical reference. Three prevention measure suggestions of the faults from practice experience are adopted by the latest national standard. It is suggested to add such two test items as "Sustaining operation"and "Differential pressure test"

which is helpful in quality assurance of product.

关键词

并联电容器装置放电线圈事故原因分析预防事故措施连续运行试验差压测试

Keywords

shunt capacitor installationdischarge coilfault cause analysisfault preventionsustaining operationtestdifferential pressure test

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