摘要
将 GIS中绝缘子与电极之间接触不良问题归结为两个简化的模型 ,根据绝缘子与电极接触不良处绝缘子表面动态电荷分布的近似表达式 。
Based on the charge deposition mechanism, an expression is derived for the dynamic surface charge distribution at the interface between gas and a solid dielectric when there is a little gap between the electrode and the dielectric. According to the results, the abnormal phenomena of electrical breakdown when there is a little gap between the electrode and the dielectric is well understood.
出处
《绝缘材料》
CAS
北大核心
2003年第1期45-47,共3页
Insulating Materials
基金
教育部高校博士点基金项目 (2 0 0 10 6980 14 )
