摘要
本文介绍了在大型人工气候室通过对染污悬式绝缘子串(7片)和棒式支柱绝缘子交流闪络特性受气压影响的研究,获得了污闪电压与气压的关系。计算了绝缘子在轻污秽度下污秽绝缘强度受气压影响的海拔修正系数。
This paper presents the effect of pressure on AC flashover characteristic of contaminated suspension insulator strings (unit: 7) and post insulators in a large artificial climatic chamber. The dependence of pollution flashover voltage on pressure has been obtained. The altitude revision factors influenced by pressure on pollution insulating strength of insulators were calculated under light pollution degree.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
1990年第2期63-66,共4页
High Voltage Engineering
