Design of Compact Field Distortion Gas Spark Gap Switch with Low Inductance

ZOU Li-li1; SUN Cai-xin1; CHEN Wei-qing2; QIU Ai-ci2; JIA Wei2; LI Jun-na2

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Design of Compact Field Distortion Gas Spark Gap Switch with Low Inductance

更新时间：2025-04-26

- Design of Compact Field Distortion Gas Spark Gap Switch with Low Inductance
- High VoltageApparatus Issue 1, Pages: 50-52(2008)
- 作者机构：
  
  1.   重庆大学高电压与电工新技术教育部重点实验室
  2.   西北核技术研究所
  3.   西北核技术研究所重庆400044
  4.   陕西西安710024
  5.   西安交通大学
  6.   陕西西安710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM564
- Published：2008
- 稿件说明：
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[1]邹丽丽,孙才新,陈维青,邱爱慈,贾伟,李俊娜.一种结构紧凑的场畸变型低电感的气体火花开关[J].高压电器,2008(01):50-52.

ZOU Li-li1, SUN Cai-xin1, CHEN Wei-qing2, et al. Design of Compact Field Distortion Gas Spark Gap Switch with Low Inductance[J]. High voltageapparatus, 2008, (1): 50-52.
[1]邹丽丽,孙才新,陈维青,邱爱慈,贾伟,李俊娜.一种结构紧凑的场畸变型低电感的气体火花开关[J].高压电器,2008(01):50-52. DOI：

ZOU Li-li1, SUN Cai-xin1, CHEN Wei-qing2, et al. Design of Compact Field Distortion Gas Spark Gap Switch with Low Inductance[J]. High voltageapparatus, 2008, (1): 50-52. DOI：

摘要

气体火花开关是脉冲功率技术的关键部件之一

笔者介绍了一种低电感场畸变触发的气体火花开关

通过绝缘子电场分布和力学可靠性分析优化了开关结构

减小了开关的轴向尺寸

从而有效地减小了开关电感。试验结果表明

在干燥空气条件下

当开关工作的工作系数为70%时

其击穿时延约为90 ns

抖动约为10 ns。

Abstract

Gas spark switch is a key component of the pulsed power technology.A compact field distortion gas spark gap with low inductance is deigned and tested.Through optimization of the structure

the axial dimension of the switch is shortened and thus the low inductance can be obtained.The experimental results indicate that in dry air conditions

when switching coefficient is 70%

the breakdown delay is 90 ns and the utter is about 10 ns.

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Related Institution

Department of Electric Power Sensing Technology, Global Energy Interconnection Research Institute Co., Ltd.

State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University

College of Photoelectric Science and Engineering,National University of Defense Technology

国防科技大学光电科学与工程学院湖南长沙410073

R&D Development,High-voltage Switch Co.,Ltd.,Taikai Electric Group,Tai’an

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