Streak observation of dc pre-breakdown phenomenon in silicone oil/low density polyethylene (LDPE) with different viscosities

• Main Authors: Amir Izzani, Mohamed, Ozaki, Ryotaro, Kadowaki, Kazunori
• Format: Article
• Language: English
• Published: School of Electrical Engineering and Informatics 2013
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/25390/1/Streak%20observation%20of%20dc%20pre-breakdown%20phenomenon%20in%20silicone%20oil.pdf; http://umpir.ump.edu.my/id/eprint/25390/; https://doi.org/10.15676/ijeei.2013.5.1.9; https://doi.org/10.15676/ijeei.2013.5.1.9

We observe streak images of dc pre-breakdown in silicone-oil (10 cSt, 100 cSt and 10000 cSt)/low density polyethylene (30 μm in thickness) composite insulation under needle/sphere electrode by using the 20 meter long image guide scope and a streak camera. In the case of composite insulation with 10...