The Flashover Characteristics of Air-gaps and Insulators Tested by Superimposing Impulse Voltage upon D.C. Voltage

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- The Flashover Characteristics of Air-gaps and Insulators Tested by Superimposing Impulse Voltage upon D.C. Voltage
- High VoltageApparatus Issue 2, Pages: 16-19(1986)
- 作者机构：
  
  1. 西电公司成套研究所
  2. 西安高压电器研究所
  3. 西电公司成套研究所西安高压电器研究所
- 作者简介：
- 基金信息：
- DOI：
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- Published：1986
- 稿件说明：
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[1]殷保廉,张定国,贺玉生.空气间隙和绝缘子在直流电压上叠加冲击电压放电特性的试验[J].高压电器,1986(02):16-19.

The Flashover Characteristics of Air-gaps and Insulators Tested by Superimposing Impulse Voltage upon D.C. Voltage[J]. High voltageapparatus, 1986, (2): 16-19.
[1]殷保廉,张定国,贺玉生.空气间隙和绝缘子在直流电压上叠加冲击电压放电特性的试验[J].高压电器,1986(02):16-19. DOI：

The Flashover Characteristics of Air-gaps and Insulators Tested by Superimposing Impulse Voltage upon D.C. Voltage[J]. High voltageapparatus, 1986, (2): 16-19. DOI：

本文给出在+100kV、+200kV、+400kV和+500kV直流电压上叠加操作冲击（250/2500μs）或雷电冲击（1.2/50μs）电压的放电试验结果。试验是在棒—板间隙、支柱绝缘子以及悬式绝缘子上进行的。试验结果可供HVDC输电线路和换流站设计者参考。

This paper presents the flashover research results. The tests were carried out on rod-plate gaps

post insulators and suspended strings with superimposing switching impulse （or lightning impulse） upon different D.C. voltage （100

200

400 and 500kV）.The results are available as references for the designers of HVDC transmission lines and converter substations.

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