Study on the Fault of Dry-type Air-core Reactor Under Low Temperature

LUO Tianming; NI Xuefeng; LIN Hao; JIANG Shengbao; GUO Jiang

doi:10.14044/j.1674-1757.pcrpc.2017.06.014

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Study on the Fault of Dry-type Air-core Reactor Under Low Temperature

更新时间：2024-09-14

- Study on the Fault of Dry-type Air-core Reactor Under Low Temperature
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 38, Issue 6, Pages: 70-74(2017)
- 作者机构：
  
  中国电力科学研究院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2017.06.014
  CLC： TM47
- Published：2017，
- 稿件说明：
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[1]罗天鸣,倪学锋,林浩,姜胜宝,国江.干式空心电抗器低温下故障研究[J].电力电容器与无功补偿,2017,38(06):70-74.

LUO TIANMING, NI XUEFENG, LIN HAO, et al. Study on the Fault of Dry-type Air-core Reactor Under Low Temperature. [J]. Power capacitor & reactive power compensation, 2017, 38(6): 70-74.
[1]罗天鸣,倪学锋,林浩,姜胜宝,国江.干式空心电抗器低温下故障研究[J].电力电容器与无功补偿,2017,38(06):70-74. DOI： 10.14044/j.1674-1757.pcrpc.2017.06.014.

LUO TIANMING, NI XUEFENG, LIN HAO, et al. Study on the Fault of Dry-type Air-core Reactor Under Low Temperature. [J]. Power capacitor & reactive power compensation, 2017, 38(6): 70-74. DOI： 10.14044/j.1674-1757.pcrpc.2017.06.014.

摘要

干式空心电抗器是电力系统中比较重要的电力设备

主要用于限制短路电流以及无功补偿

因此电抗器能否保持稳定运行关系着电网整体的安全稳定。在我国北方地区

冬天气候寒冷。北方地区冬天经常发生电抗器烧毁事故

尤其是当电抗器进行合闸操作的时候。因此为了探索低温环境对干式空心电抗器绕组性能的影响

本文对绕组部分不同低温环境下的绝缘特性和机械特性进行了研究。

Abstract

Dry-type air-core reactor

as important equipment in power system

is used mainly to limit the short circuit current and provide reactive power compensation.Therefore

stable operation of reactor is critical the whole safety and stability of the grid.It is cold in the north part of China in winter

with frequent burning of reactor and especially in the closed operation of the reactor.Therefore

in this paper

both insulation and mechanical performance of the winding under different low temperatures is studied so to find the influence of low temperature on the performance of the reactor winding

关键词

干式空心电抗器故障低温环境绝缘特性机械特性

Keywords

dry-type air-core reactorfaultlow temperatureinsulation performancemechanical performance

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Related Institution

HAEPC Electric Power Research Institute

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