Title :
Study about the electrical behavior of the binary gaseous mixtures of SF6
Author :
Dianchun, Zheng ; Peihong, Zhang ; Guoli, Gong ; Hua, Wen Zeng
Author_Institution :
Harbin Univ. of Sci. & Technol., China
Abstract :
Some experiments have made on binary gaseous mixtures of SF6 /N2, SF6/CO2, SF6/CCl 2F2 and SF6/CCl4 under different test voltages, pressure and differential partial ratios, with valuable results. The binary gaseous mixture of SF6 has a much greater advantage than that of the unitary SF6 in the electrical characteristics and could be suitable for wide applications
Keywords :
SF6 insulation; electric breakdown; gas mixtures; AC breakdown voltage; SF6-CO2; SF6-N2; binary gaseous mixtures; impulse breakdown voltage; partial pressure ratio; test voltage; Costs; Electric variables; Electrodes; Production facilities; Rough surfaces; Sulfur hexafluoride; Surface roughness; Testing; Voltage;
Conference_Titel :
Electrical Insulating Materials, 1998. Proceedings of 1998 International Symposium on
Conference_Location :
Toyohashi
Print_ISBN :
4-88686-050-8
DOI :
10.1109/ISEIM.1998.741776
