Study on Electric Field Distribution of Cage-type Rigid Jumper for 1000kV AC Ultra High Voltage Transmission Lines

摘要：

This paper calculated the potential and electric field distribution of cage-type rigid jumper for strain towers used in 1000kV UHV transmission lines by finite element method. The electric field distrubution on the surface of jumpers and fittings, the electric field distribution curves along jumpers were simulated and analyzed. Based on the results, the general characteristics of electric field distribution for rigid jumpers were proposed. Finally, some suggestions were given to improve the electric field distribution on the surfaces of jumpers and fittings. The conclusions given by this paper have important engineering application value for the UHV transmission lines construction.

关键词： Ultra High Voltage Finite Element Method Cage-type Rigid Jumper Fittings Electric Field Distribution

作者: Jing LI Zongren PENG

作者单位: State Key Laboratory of Electrical Insulation and Power Equipment, Xian Jiaotong University, Xian, 710049, P.R.China

会议类型: 国际会议

会议名称: 第九届电介质材料性能与应用国际会议(The 9th International Conference on Properties and Applications of Dielectric Materials)

会议地点: 哈尔滨

会议语种:英文

页码: 77-80

在线出版日期: 2009-07-19（万方平台首次上网日期，不代表论文的发表时间）