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| Research on the Microscopic Arc Characteristics of SF6/N2 Gas Mixtures |
| Li Jing1, Zheng Hao1, Cao Yundong1, Yu Longbin2 |
1. Shenyang University of Technology, Shenyang 110870;
2. Northeast China Electric Power Research Institute, Shenyang 110003 |
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Abstract Due to the characteristics of easy access, non-pollution, high stability under the non-uniform electric field in N2 gases, using SF6/N2 mixed gas instead of SF6 which has strong greenhouse effecthas gradually become a research hotspot, and it has been applied in some electrical equipment. This paper is based onthe gas dynamics equation, considering the collision of charged particles. According to simulation, the formation process of the arc of SF6/N2 mixed gas and dynamic variation of microscopic electron density are obtained. The influences of components in mixed gases are also analyzed. Besides, from the micro perspective, the discharge process of SF6/N2 gas mixtures can be studied deeply.
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Published: 24 October 2017
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| Cite this article: |
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Li Jing,Zheng Hao,Cao Yundong等. Research on the Microscopic Arc Characteristics of SF6/N2 Gas Mixtures[J]. Electrical Engineering, 2017, 18(10): 42-45.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2017/V18/I10/42
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2017, Vol. 18 
