Breakdown Conditioning Characteristics of Long Gap Electrodes in Vacuum

2006 International Symposium on Discharges and Electrical Insulation in Vacuum Pub Date : 2006-09-01 DOI:10.1109/DEIV.2006.357228

Y. Fukuoka, T. Yasuoka, K. Kato, H. Saitoh, M. Sakaki, H. Okubo

引用次数: 5

Abstract

In order to develop high voltage vacuum circuit breakers, it is important to clarify breakdown (BD) mechanism in vacuum, especially for long gap (longer than 10mm gap distance). This paper discusses the conditioning characteristics of a long gap electrode (up to 50mm), under non-uniform electric field in vacuum. Experimental results revealed that the influence of vacuum gap distance between electrodes on the BD voltage, the BD field strength and the BD occurring region. Maximum field strength at BD is nearly constant at 10-50 mm gap distance

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真空中长间隙电极的击穿调节特性

为了开发高压真空断路器，弄清真空中的击穿（BD）机制非常重要，尤其是长间隙（间隙距离超过 10 毫米）的击穿机制。本文讨论了长间隙电极（长达 50 毫米）在真空非均匀电场下的调节特性。实验结果表明，电极之间的真空间隙距离对北斗电压、北斗场强和北斗发生区域都有影响。当间隙距离为 10-50 毫米时，BD 的最大场强几乎不变

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2006 International Symposium on Discharges and Electrical Insulation in Vacuum

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