self-conductance

To prevent free conducting particle from levitating or clinging onto the spacer surface,the perging plate electrode system was established to investigate the deactivation effect of the inserted metal electrode on the particle in gas insulated system (GIS).

为防止自由导电微粒浮起或附着于绝缘子表面而引起绝缘闪络故障,该文建立楔形平板电极系统来模拟SF6气体绝缘系统中可能出现的不均匀电场,实验研究交流电压下预埋电极对微粒的驱散作用,包括对微粒运动轨迹与起始运动电压的观测。

The serious influence of free conducting particle near spacer on insulation performance in GIS is summarized and the importance of particle deactivation is described in this paper.

综述了绝缘子附近的自由导电微粒对GIS绝缘性能的影响,分析了球形自由导电微粒的运动特性。