Surface discharges along polymer foam

ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132) Pub Date : 1998-06-22 DOI:10.1109/ICSD.1998.709329

U. Fromm, L. Ming, T. Schutte, L. Walfridsson, A. Kron, R. Liu, D. Windmar

引用次数: 2

Abstract

The behavior of partial discharges (PD) along a polymer foam insulator in air is investigated at 50 Hz AC voltage. The results were compared to the PD behavior along other solid/air interfaces. The PD inception voltage depends on the dielectric constant of the solid material. It was highest for the foam/air interface. Further, the effect of the dielectric constant on the PD mechanism is investigated. A qualitative explanation is provided.

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表面沿聚合物泡沫放电

研究了50hz交流电压下聚合物泡沫绝缘子在空气中的局部放电行为。将结果与沿其他固/气界面的PD行为进行了比较。局部放电起始电压取决于固体材料的介电常数。泡沫/空气界面最高。进一步研究了介电常数对PD机理的影响。本文提供了定性解释。

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

ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132)

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