您当前所在位置: 首页 > 学者

丁立健

  • 35浏览

  • 0点赞

  • 0收藏

  • 0分享

  • 66下载

  • 0评论

  • 引用

期刊论文

Experimental Investigation of Influence of Surface Roughness on Flashover Performance of Ceramics In Vacuum

丁立健Lijian Ding Youping Tu C.R. Li Wei Wang

Conference Record of the 2004 IEEE International Symposium on Electrical Insulation, Indianapolis, IN USA, 19-22 September 2004,-0001,():

URL:

摘要/描述

This paper provides some experimental investigation on the influence of the surface roughness on the flashover performance of ceramics in vacuum. The test samples were prepared with four kinds of ceramics (99.9% Alumina) which were polished by four different SIC abrasives. The flashover performances of 20 kinds of test samples have been tested with an impulse voltage in vacuum. According to the experimental results, it was found that the roughness of the test sample was quite different among different ceramics although the same grinding procedure was used with the same abrasive. It was also found that the flashover performance was influenced by the surface roughness, and there is a trend that the samples with a lower surface roughness have a higher breakdown voltage.

关键词:

【免责声明】以下全部内容由[丁立健]上传于[2006年01月17日 17时50分12秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

我要评论

全部评论 0

本学者其他成果

    同领域成果