Fault Prevention Measures of Outdoor Dry-type Air-core Reactor

LI Fei-zhou1; XIANG Li1; LIU Quan-feng2; LIANG Yi-chao2; ZHAO Qian2

doi:10.14044/j.1674-1757.pcrpc.2013.02.014

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Fault Prevention Measures of Outdoor Dry-type Air-core Reactor

更新时间：2024-09-14

- Fault Prevention Measures of Outdoor Dry-type Air-core Reactor
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 34, Issue 2, Pages: 58-61(2013)
- 作者机构：
  
  1. 湖北宜昌供电公司变电检修中心
  2. 陕西合容电气股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2013.02.014
  CLC： TM47
- Published：2013，
- 稿件说明：
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[1]李飞舟,向莉,刘全峰,梁艺超,赵倩.避免户外干式空心电抗器发生故障的措施[J].电力电容器与无功补偿,2013,34(02):58-61.

LI FEI-ZHOU1, XIANG LI1, LIU QUAN-FENG2, et al. Fault Prevention Measures of Outdoor Dry-type Air-core Reactor. [J]. Power capacitor & reactive power compensation, 2013, 34(2): 58-61.
[1]李飞舟,向莉,刘全峰,梁艺超,赵倩.避免户外干式空心电抗器发生故障的措施[J].电力电容器与无功补偿,2013,34(02):58-61. DOI： 10.14044/j.1674-1757.pcrpc.2013.02.014.

LI FEI-ZHOU1, XIANG LI1, LIU QUAN-FENG2, et al. Fault Prevention Measures of Outdoor Dry-type Air-core Reactor. [J]. Power capacitor & reactive power compensation, 2013, 34(2): 58-61. DOI： 10.14044/j.1674-1757.pcrpc.2013.02.014.

摘要

目前10～35 kV电容器组最常用的串联电抗器为干式空心结构

随着干式空心电抗器的广泛应用

其存在的各种问题也日渐暴露出来

事故的频繁发生对电网安全运行造成了一定的影响。本文结合典型的干式空心串联电抗器事故

从电抗器的设计、工艺及运行入手

对干式空心串联电抗器事故可能原因进行分析

并对电抗器安全运行的防护措施进行研究

总结了电抗器在设计、生产及运行阶段应注意的事项。

Abstract

At present

the most common series reactors for 10

5 kV capacitor bank are of dry-type air-core structure.With wide application of dry-type air-core reactors

the existed various problems are exposed gradually and safe operation of the electric network is influenced by frequent occurrence of faults.In this paper

the possible reasons of fault for the air-core series reactor are analyzed based on the design

process and operation together with typical fault of dry-type air-core series reactor and the prevention measures on safe operation of reactor is studied.The precautions of reactor in the design

production and operation stages are summarized.

关键词

干式空心串联电抗器绝缘匝间短路相间短路

Keywords

dry-type air-core series reactorinsulationinter-turn short circuitshort circuit between phases

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