高压电力电容器典型缺陷的静电场仿真研究

Simulation study of typically defection in electrostatic field of high-voltage power capacitor

缺陷的几何形状,材料的基本参数及空间电荷的分布,都影响着局部放电发生的机理与参量。为了研究高压储能电容器的局部放电现象,从绝缘材料的典型缺陷出发,讨论局部放电与缺陷的关系。

Deficient geometry shape ,basic parameters of materical and distribution of space charge influence the mechanism and parameters of partial discharge.In order to research the partial discharge phenomenon of high voltage storage capacitor, from the typical deficiency of insulation matedcal,discuss the relation between partial discharge and deficiency.