Title :
Spectrum measurement of surface flashover under high voltage nanosecond pulse
Author :
Meng, Guodong ; Cheng, Yonghong ; Wu, Kai ; Song, Jianrui ; Wang, Yang ; Wang, Zengbin ; Ding, Man
Author_Institution :
State Key Lab. of Electr. Insulation & Power Equip., Xi´´an Jiaotong Univ., Xi´´an, China
Abstract :
Surface flashover is the key limitation of the performance of high power devices, so the study on surface flashover of insulating material is very important. This paper studies the spectral characteristic of vacuum surface flashover of epoxy material and tries to find the relationship of the flashover spectrum and some influence factors. And a spectrum testing system is set up for the measurement.
Keywords :
epoxy insulation; flashover; epoxy material; high power devices; insulating material; nanosecond pulse; spectrum measurement; surface flashover; Curing; Dielectric materials; Dielectrics and electrical insulation; Electrodes; Flashover; High speed optical techniques; Optical surface waves; Pulse measurements; Vacuum breakdown; Voltage; electrode contacts; flashover; spectrum; steepness;
Conference_Titel :
Properties and Applications of Dielectric Materials, 2009. ICPADM 2009. IEEE 9th International Conference on the
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-4367-3
Electronic_ISBN :
978-1-4244-4368-0
DOI :
10.1109/ICPADM.2009.5252443
