A study of the particle movement in diverging electrodes under DC voltage in GIS

International Conference on Electrical, Electronic and Computer Engineering, 2004. ICEEC '04. Pub Date : 2004-09-05 DOI:10.1109/ICEEC.2004.1374603

S. M. El-Makkawy, S. Dessouky, W.M. El-zanaty

引用次数: 0

Abstract

The paper presents a computer oriented analysis and procedure for computation of dynamic motion of free conducting particles in electric fields between diverging conducting plates with high voltage DC in GIs. Non-linear dynamic equations of the spherical particle motion was estimated numerically by using Rung Kutta method and graphically visualized. It was found that when the particle is placed on the horizontal electrode surface, the particle progresses towardes a higher electric field region by the effect of coulomb force and electrical gradiant force. This study includes the influence of the most important design parameters on the particle motion, such as applied voltage magnitude, particle density and dimensions, initial particle position and plate angle.

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GIS直流电压下分散电极上粒子运动的研究

本文提出了一种面向计算机的分析方法和计算方法，用于计算GIs中高压直流发散导电板间电场中自由导电粒子的动态运动。采用Rung Kutta法对球面质点运动的非线性动力学方程进行了数值估计，并进行了图形化显示。研究发现，当粒子放置在水平电极表面时，粒子在库仑力和电梯度力的作用下向更高的电场区移动。本研究包括了最重要的设计参数对粒子运动的影响，如外加电压大小、粒子密度和尺寸、初始粒子位置和极板角度。

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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International Conference on Electrical, Electronic and Computer Engineering, 2004. ICEEC '04.

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