Comparison Analysis of Surface Charge Characteristics and Electric Field Distribution of Post Insulator with Different Structures

2020 ◽  
Author(s):  
Zehua Wu ◽  
Huidong Tian ◽  
Shoufeng Jin ◽  
Zongliang Xie ◽  
Ao Gong ◽  
...  
Keyword(s):  
Electric Field ◽  
Surface Charge ◽  
Field Distribution ◽  
Electric Field Distribution ◽  
Comparison Analysis ◽  
Post Insulator

Surface Charge and Electric Field Distribution along Tri-post Insulators in ±800 kV GIL

2021 ◽  
Author(s):  
J. N. Dong ◽  
B. X. Du ◽  
J. Li ◽  
H. C. Liang ◽  
H. Yao ◽  
...  
Keyword(s):  
Electric Field ◽  
Surface Charge ◽  
Field Distribution ◽  
Electric Field Distribution

Analysis on Electric Field Distribution of ±1000kV DC Wall Bushing with Considering Space Charge

2012 ◽  
Vol 229-231 ◽  
pp. 815-818
Author(s):  
Li Zhang ◽  
Qing Min Li ◽  
Li Na Zhang ◽  
Lei Cao
Keyword(s):  
Electric Field ◽  
Space Charge ◽  
Surface Charge ◽  
Field Distribution ◽  
Potential Distribution ◽  
Electric Field Distribution ◽  
Work Condition

Based on space charge theory, electric field and potential distribution of ±1000kV DC wall bushing under DC and AC work condition is analyzed in this paper. The position and amount of space charge can be deduced from space charge theory and surface charge theory. By analyzing electric field and potential distribution under DC and AC voltage work condition with and without space charge, valuable conclusions are drawn, which provides valuable reference for insulation design.

Effect of Void Shape in Polymeric Insulator on the Electric Field Distribution

2017 ◽  
Vol 5 (3) ◽  
pp. 96
Author(s):  
I. Made Yulistya Negara ◽  
Dimas Anton Asfani ◽  
Daniar Fahmi ◽  
Yusrizal Afif
Keyword(s):  
Electric Field ◽  
Field Distribution ◽  
Electric Field Distribution ◽  
Void Shape
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