Experimental Study on SF<sub>6</sub> Decomposition Products Under the Stress of Electrical Arc

JI Yan-song; YAN Xiang-lian; WANG Cheng-yu; SONG Gao; LIU Han-mei; LI Xiang-yang; CHENG Peng; LI Yu-chun

doi:10.13296/j.1001-1609.hva.2013.06.010

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Experimental Study on SF₆ Decomposition Products Under the Stress of Electrical Arc

更新时间：2025-04-26

- Experimental Study on SF₆ Decomposition Products Under the Stress of Electrical Arc
- High VoltageApparatus Vol. 49, Issue 6, Pages: 22-25(2013)
- 作者机构：
  
  中国电力科学研究院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2013.06.010
  CLC： TM564
- Published：2013
- 稿件说明：
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[1]季严松,颜湘莲,王承玉,宋杲,刘汉梅,李向阳,程鹏,李玉春.电弧作用下SF_6气体分解产物的试验研究[J].高压电器,2013,49(06):22-25.

JI Yan-song, YAN Xiang-lian, WANG Cheng-yu, et al. Experimental Study on SF₆ Decomposition Products Under the Stress of Electrical Arc[J]. High voltageapparatus, 2013, 49(6): 22-25.
[1]季严松,颜湘莲,王承玉,宋杲,刘汉梅,李向阳,程鹏,李玉春.电弧作用下SF_6气体分解产物的试验研究[J].高压电器,2013,49(06):22-25. DOI： 10.13296/j.1001-1609.hva.2013.06.010.

JI Yan-song, YAN Xiang-lian, WANG Cheng-yu, et al. Experimental Study on SF₆ Decomposition Products Under the Stress of Electrical Arc[J]. High voltageapparatus, 2013, 49(6): 22-25. DOI： 10.13296/j.1001-1609.hva.2013.06.010.

摘要

SF6开关设备发生故障或存在缺陷时

设备内部会产生SF6分解产物

通过检测这些分解产物为设备故障定位和缺陷诊断提供了有效手段。试验研究了SF6开关设备在不同开断电流、不同燃弧时间以及有无吸附剂情况下SF6气体分解产物的变化情况

分析了设备在电弧放电故障时SF6气体分解产物体积分数变化趋势及影响因素

为设备的故障诊断提供了有效手段。

Abstract

Faults or defects in SF6 switching equipment induce decomposition of SF6 gas.Correspondingly

the faults and defects can be diagnosed and located through detection of SF6 decomposition products.Experiments were conducted to obtain content variations of SF6 decomposition products under the stress of electrical arc in an SF6 switchgear with different current

arc time

and adsorbent.Content variation trend of SF6 decomposition products for a partial discharge fault and the influencing factors were analyzed.Thus

an effective means of fault diagnosis for SF6 switching equipment is provided.

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Experimental Study on SF6 Decomposition Products Under the Stress of Electrical Arc

DOI：10.13296/j.1001-1609.hva.2013.06.010

摘要

Abstract

关键词

Keywords

references

Experimental Study on SF₆ Decomposition Products Under the Stress of Electrical Arc