Analysis on the Factors Influencing Residual Voltage Measurement of Surge Protection Device

GAO Xin; LIU Quan-zhen; BI Xiao-lei; JIANG Hui; ZHANG Yun-peng

doi:10.13296/j.1001-1609.hva.2012.12.006

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Analysis on the Factors Influencing Residual Voltage Measurement of Surge Protection Device

更新时间：2025-04-26

- Analysis on the Factors Influencing Residual Voltage Measurement of Surge Protection Device
- High VoltageApparatus Vol. 48, Issue 12, Pages: 18-21(2012)
- 作者机构：
  
  中国石化青岛安全工程研究院化学品安全控制国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2012.12.006
  CLC： TM862
- Published：2012
- 稿件说明：
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[1]高鑫,刘全桢,毕晓蕾,姜辉,张云朋.电涌保护器残压测量中的影响因素分析[J].高压电器,2012,48(12):18-21.

GAO Xin, LIU Quan-zhen, BI Xiao-lei, et al. Analysis on the Factors Influencing Residual Voltage Measurement of Surge Protection Device[J]. High voltageapparatus, 2012, 48(12): 18-21.
[1]高鑫,刘全桢,毕晓蕾,姜辉,张云朋.电涌保护器残压测量中的影响因素分析[J].高压电器,2012,48(12):18-21. DOI： 10.13296/j.1001-1609.hva.2012.12.006.

GAO Xin, LIU Quan-zhen, BI Xiao-lei, et al. Analysis on the Factors Influencing Residual Voltage Measurement of Surge Protection Device[J]. High voltageapparatus, 2012, 48(12): 18-21. DOI： 10.13296/j.1001-1609.hva.2012.12.006.

摘要

按GB 18802.1—2002之规定进行8/20μs冲击电流下的电涌保护器（SPD）残压测试时

测试结果常受到各种因素的影响。笔者通过试验验证

理论探讨

分析了SPD两端引线、高压探头与被测SPD之间的连线方式、残压信号传输线缆等多种因素对残压测量结果的影响。确定了电涌保护器残压测量过程中的各种影响因素及影响趋势

提出准确测量残压的方法。

Abstract

In the residual voltage tests of surge protection device（SPD） under 8/20 μs impulse current according to GB 18802.1—2002

the test results are often affected by the layout of the experiments.In this paper

the influences of the factors

such as the connection mode between high voltage probe and EUT（SPD）

both leads of SPD

and the residual voltage signal transmission cable

on the residual voltage measurement results are analyzed through test and theoretical analysis.Consequently

the influencing factors and their influences are determined

and a method for accurately measuring residual voltage of SPD is put forward.

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