Parallel Gap Lightning Protection Device with Partial Ablation Resistance

LIN Shengqiang; HU Shi; GUAN Qianghua; HONG Qingyun; LI Lei; QIU Tian; CHEN Ningzhao

doi:10.13296/j.1001-1609.hva.2016.03.023

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Parallel Gap Lightning Protection Device with Partial Ablation Resistance

更新时间：2025-04-26

- Parallel Gap Lightning Protection Device with Partial Ablation Resistance
- High VoltageApparatus Vol. 52, Issue 3, Pages: 142-146(2016)
- 作者机构：
  
  福建电力有限公司泉州供电公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2016.03.023
  CLC： TM862
- Published：2016
- 稿件说明：
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[1]林盛强,胡诗,官强华,洪青云,李磊,邱添,陈宁钊.局部耐烧蚀型并联间隙防雷装置的研究[J].高压电器,2016,52(03):142-146.

LIN Shengqiang, HU Shi, GUAN Qianghua, et al. Parallel Gap Lightning Protection Device with Partial Ablation Resistance[J]. High voltageapparatus, 2016, 52(3): 142-146.
[1]林盛强,胡诗,官强华,洪青云,李磊,邱添,陈宁钊.局部耐烧蚀型并联间隙防雷装置的研究[J].高压电器,2016,52(03):142-146. DOI： 10.13296/j.1001-1609.hva.2016.03.023.

LIN Shengqiang, HU Shi, GUAN Qianghua, et al. Parallel Gap Lightning Protection Device with Partial Ablation Resistance[J]. High voltageapparatus, 2016, 52(3): 142-146. DOI： 10.13296/j.1001-1609.hva.2016.03.023.

摘要

针对现有并联间隙易被工频电弧烧蚀的不足

研究一种局部耐烧蚀型并联间隙防雷装置

由于电极末端采用耐高温材料

增大了并联间隙的耐烧蚀能力

使得装置能有效防止架空配电线路因雷击造成的绝缘子损坏及导线断线等事故的同时

增大了装置的使用寿命。

Abstract

The parallel gap of a conventional lightning protection device is easy to be ablated by power frequency arc. The authors designed a new parallel gap lightning protection device with partial ablation resistance. In this new device

high-temperature material is used at the electrode ends to enhance ablation resistance of parallel gap. Thus

this lightning protection device can effectively protect the overhead lines from damage of insulators or line break due to lightning

and its service lifetime gets longer.

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Related Institution

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