Title :
The calculation and analysis of the 3-D electric field of the disconnector switchgear inside of a 110 kV 3-phase in one tank type GIS
Author :
Jianyuan, Xu ; Feng, Wang ; Xin, Lin ; Tong, Zhou ; Fengliang, Xiao
Author_Institution :
Dept. of Electr. Eng., Shenyang Polytech. Univ., China
Abstract :
The 3D electric field near the gap of the disconnector switchgear inside of a 110 kV 3-phase in one tank type GIS was calculated by means of charge simulation method in this paper. The three dimensional distribution graphs of the electric field strength on the surfaces of the electrodes were drawn and a simple method of drawing three dimensional distribution graph of the electric field strength on the cylindrical surface was presented. According to the graphs, the distribution and the uniform degree of the electric field strength can be observed easily
Keywords :
electric fields; electrodes; gas insulated switchgear; 110 kV; 3-D electric field; 3-phase in one tank type GIS; charge simulation method; disconnector switchgear; electric field strength; electrode surface; gas insulated switchgear; three dimensional distribution graphs; Conductors; Dielectrics and electrical insulation; Electric breakdown; Electrodes; Gas insulation; Geographic Information Systems; Joining processes; Power system simulation; Switchgear; Voltage;
Conference_Titel :
Power System Technology, 1998. Proceedings. POWERCON '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4754-4
DOI :
10.1109/ICPST.1998.728954
