Experimental Study on Arc Duration under Different Atmospheres

摘要：

　　To clarify the dependence of arc duration on atmosphere, experiments were conducted under conditions of air, N2, Ar, He and CO2 with the pressure of 0.1MPa in a 14V/28V/42V circuit re spectively.A quantitative relationship between arc duration and gas parameters such as ionization po tential, thermal conductivity was obtained from the experimental data.Besides, the inherent mechanism of influence of atmosphere on arc duration was discussed.

关键词： atmosphere arc duration quantitative relationship

作者: Chen LI Zhenbiao LI Qian WANG Du LIU

作者单位: State Key Laboratory of Advanced Electromagnetic Engineering and Technology,Huazhong Univ.of Science & Technology,Wuhan,430074,P.R.China

会议类型: 国内会议

会议名称: 第十三届国际机电装置会议(IS-EMD2013)

会议地点: 武汉

会议语种:英文

页码: 75-78

在线出版日期: 2013-11-16（万方平台首次上网日期，不代表论文的发表时间）