Study on the Impulse Current for Non-linear Resistances

YAO Xue-ling; CHEN Jing-liang; SUN Wei

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Study on the Impulse Current for Non-linear Resistances

更新时间：2025-04-26

- Study on the Impulse Current for Non-linear Resistances
- High VoltageApparatus Issue 6, Pages: 412-415+419(2005)
- 作者机构：
  
  1. 西安交通大学
  2. 西安交通大学陕西西安 710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM83
- Published：2005
- 稿件说明：
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[1]姚学玲,陈景亮,孙伟.非线性被试品冲击电流发生回路的研究[J].高压电器,2005(06):412-415+419.

YAO Xue-ling, CHEN Jing-liang, SUN Wei. Study on the Impulse Current for Non-linear Resistances[J]. High voltageapparatus, 2005, (6): 412-415+419.
[1]姚学玲,陈景亮,孙伟.非线性被试品冲击电流发生回路的研究[J].高压电器,2005(06):412-415+419. DOI：

YAO Xue-ling, CHEN Jing-liang, SUN Wei. Study on the Impulse Current for Non-linear Resistances[J]. High voltageapparatus, 2005, (6): 412-415+419. DOI：

摘要

在线性RLC冲击电流发生回路研究的基础上

提出了非线性被试品冲击电流发生回路的设计原则:当线性调波电阻取值为非线性被试品动态电阻范围的（0．25-0．5）倍时

冲击电流发生电路输出的冲击电流参数满足IEC和国标的要求。实践证明:按照上述原则设计的回路可用于对避雷器阀片、压敏电阻及浪涌保护器SPD进行冲击电流检测。

Abstract

Starting from the circuit theory

the RLC impulse current cir（?）it for non-linear resistances are studied. On the basis of it

the designing theory of impulse current generator for nonlinear resistances is put forward. It is testified that

when linear waveform adjustable resistance R1 equals to 0.25 0.5 times of the total changing field of nonlinear dynamic resistance

the waveform parameters of impulse current agree with the requirement of IEC and GB standards. The fact shows that the designed circuits can be used in impulse current test for arrestors

varistors and SPD.

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