Surface flashover performance of epoxy resin microcomposites infulenced by ozone treatment

2017 ◽  
Author(s):  
Yin Huang ◽  
Daomin Min ◽  
Dongri Xie ◽  
Shengtao Li ◽  
Xuan Wang ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Ozone Treatment ◽  
Surface Flashover

Surface flashover performance of epoxy resin microcomposites improved by electron beam irradiation

2017 ◽  
Vol 406 ◽  
pp. 39-45 ◽  
Author(s):  
Yin Huang ◽  
Daomin Min ◽  
Shengtao Li ◽  
Zhen Li ◽  
Dongri Xie ◽  
...  
Keyword(s):  
Electron Beam ◽  
Epoxy Resin ◽  
Electron Beam Irradiation ◽  
Beam Irradiation ◽  
Surface Flashover

Correlation between surface charge and DC surface flashover of plasma treated epoxy resin

2018 ◽  
Vol 25 (4) ◽  
pp. 1267-1274 ◽  
Author(s):  
Tao Shao ◽  
Fei Kong ◽  
Haofan Lin ◽  
Yiyang Ma ◽  
Qing Xie ◽  
...  
Keyword(s):  
Surface Charge ◽  
Epoxy Resin ◽  
Surface Flashover

Vacuum Surface Flashover Characteristics and Secondary Electron Emission Characteristics of Epoxy Resin and FRP Insulator

2010 ◽  
Vol 130 (12) ◽  
pp. 1067-1072 ◽  
Author(s):  
Yasushi Yamano ◽  
Masahiro Takahashi ◽  
Shinichi Kobayashi ◽  
Masaya Hanada ◽  
Yoshitaka Ikeda
Keyword(s):  
Epoxy Resin ◽  
Electron Emission ◽  
Secondary Electron ◽  
Secondary Electron Emission ◽  
Emission Characteristics ◽  
Surface Flashover

Epoxy Resin for GIS Disc-Type Insulator

2017 ◽  
pp. 232-263
Keyword(s):  
Weight Loss ◽  
Surface Charge ◽  
Epoxy Resin ◽  
Filler Content ◽  
Pulse Voltage ◽  
Negative Pulse ◽  
Positive Pulse ◽  
Surface Flashover ◽  
Tracking Process ◽  
Post Insulator

Epoxy resin is widely used in disc-type spacers of gas insulated switchgear (GIS), such as disc-type insulator, post insulator and so on. While surface flashover related to the existence of surface charge and tracking failure often occur on the spacer, which is a great threat to the application of GIS and the safety of entire grid. This chapter presents a study aimed at clarifying surface charge behaviors, surface flashover and tracking resistance of EX and EX/ Al2O3 composites. It is indicated that surface charge behaviors of EX charged by AC and positive pulse voltage are totally different from that charged by AC and negative pulse. And it can be concluded that the characteristics of surface charge behaviors are changed by adding nanoparticles. With increasing the filler content from 0 to 5 wt%, the relative discharge intensity, weight loss and pattern area of the specimens decrease, the last time of the tracking process increases.

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