Diagnosis of electrical treeing phenomenon in XLPE insulation

Proceedings Electrical Insulation Conference and Electrical Manufacturing Expo, 2005. Pub Date : 1900-01-01 DOI:10.1109/EEIC.2005.1566250

Y. Juan, S. Birlasekaran

引用次数: 3

Abstract

Electrical tree formed in XLPE insulation sliced from 220 kV rated cable was diagnosed by partial discharge and dielectrometry measurements and optical observation. The effects of aging by rate of rise in electrical stress and time are reported. Observed intermittent light emission and tree paths supported the theory of emission of protons due to high energy electrons

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交联聚乙烯绝缘电气树状现象的诊断

通过局部放电、介电测量和光学观察，诊断了220 kV额定电缆上切下的交联聚乙烯绝缘形成的电气树状结构。本文报道了电应力上升速率和时间对老化的影响。观察到的间歇性光发射和树状路径支持了高能电子发射质子的理论

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

Proceedings Electrical Insulation Conference and Electrical Manufacturing Expo, 2005.

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