Applying Improved Electrical Breakdown Model to Study Insulating Property of c-C_4F_8/N_2 Gas Mixture |
| |
Authors: | LI Xue-wen XIAO Deng-ming |
| |
Affiliation: | Department of Electrical Engineering, Shanghai Jiaotong University, Shanghai 220240, China |
| |
Abstract: | Perfluorocyclobutane(c-C4F8) has been recently considered as a potential alternative to SF6,because of its high electro-negativity and extremely low environmental effect.However,due to its high boiling point,c-C4F8 should mixed with buffer gases such as N2 or CO2 in order to avoid the liquefaction at low temperature.This paper investigates insulating properties of c-C4F8/N2 gas mixtures from two aspects including electrical strength,and Global Warming Potential(GWP).Moreover,improved electrical breakdown mo... |
| |
Keywords: | electrical breakdown model breakdown temperature gas mixture ratio |
本文献已被 CNKI 万方数据 等数据库收录! |
|