Surface flashover of atmospheric-pressure plasma treated PMMA in transformer oil

Zhongsheng Zhou, Wenjin Yang, Tao Shao, Cheng Zhang, Zhi Fang

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

Solid-liquid interface surface flashover in transformer oil is an important factor affecting the insulating performance of dielectric. Improvement of surface flashover performance is a key issue, and has attracted intensive attentions these years. In this paper, plasma jet is used for a hydrophilic treatment and dielectric barrier discharge is used for a hydrophobic modification in order to improve the surface insulating performance of polymethylmethacrylate (PMMA) in transformer oil. The experimental results show that the surface flashover voltage of the hydrophilic treated PMMA (water contact angle 35μ) and the hydrophobic treated PMMA (water contact angle 90) will increase by about 35 kV compared to that of the untreated PMMA.

源语言英语
主期刊名Proceedings of the 2014 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2014
编辑Allen L. Garner
出版商Institute of Electrical and Electronics Engineers Inc.
478-480
页数3
ISBN(电子版)9781467373234
DOI
出版状态已出版 - 2014
已对外发布
活动IEEE International Power Modulator and High Voltage Conference, IPMHVC 2014 - Santa Fe, 美国
期限: 1 6月 20145 6月 2014

出版系列

姓名Proceedings of the 2014 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2014

会议

会议IEEE International Power Modulator and High Voltage Conference, IPMHVC 2014
国家/地区美国
Santa Fe
时期1/06/145/06/14

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