同轴中性电缆中局部放电在地平面上的传播

Conference Record of the the 2002 IEEE International Symposium on Electrical Insulation (Cat. No.02CH37316) Pub Date : 2002-04-07 DOI:10.1109/ELINSL.2002.995891

Z. Zheng, S. Boggs

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引用次数: 3

摘要

研究了局部放电信号沿同轴中性线和接地面电缆传播的计算。为了模拟这种现象，建立了电缆的分布式RLC网络模型。采用有限元法对电力电缆的电磁参数进行了计算。利用三线传输理论，给出了波形在时域和频域的传播公式。给出了仿真结果并进行了讨论。

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Partial discharge propagation in concentric neutral power cable over a ground plane

Computation of partial discharge signal propagation along power cables with concentric neutral wires and ground plane is investigated. A distributed RLC network model of the cable is formed to simulate this phenomenon. The electromagnetic parameters of the power cable are calculated with a finite element method. Employing the three-line transmission theory, the waveform propagation in both time and frequency domain is formulated. Simulation results are presented and discussed.

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Conference Record of the the 2002 IEEE International Symposium on Electrical Insulation (Cat. No.02CH37316)

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