Title :
DC short-circuit tree in EPR at cryogenic temperature
Author :
Minoda, Atsushi ; Mizuno, Yukio ; Nagao, Masayuki ; Kosaki, Masamitsu
Author_Institution :
Dept. of Electr. & Electron. Eng., Toyohashi Univ. of Technol., Japan
Abstract :
We have studied DC short-circuit treeing phenomena of ethylene-propylene rubber (EPR) at liquid nitrogen temperature and discuss the charge injection from the electrode and space charge formation
Keywords :
cryogenics; ethylene-propylene rubber; short-circuit currents; space charge; trees (electrical); DC short-circuit tree; EPR; charge injection; cryogenic temperature; electrical insulation; ethylene-propylene rubber; space charge; superconducting cable; Cable insulation; Cryogenics; Dielectrics and electrical insulation; Electrodes; Needles; Paramagnetic resonance; Plastic insulation; Temperature; Trees - insulation; Voltage;
Conference_Titel :
Electrical Insulating Materials, 1995. International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-88686-047-8
DOI :
10.1109/ISEIM.1995.496606
