TY - GEN
T1 - Based on AC and DC coupling of the DC wall bushing electric field analysis
AU - Tan, Shengwu
AU - Liu, Yapei
AU - Lin, Shengjun
AU - Wang, Zhijun
AU - Zhang, Bo
AU - Wang, Gang
AU - Zhang, Hao
AU - Bai, Changyu
AU - Wang, Guan
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/3
Y1 - 2016/11/3
N2 - Insulation parts exist in dc wall bushing. During normal operation, insulation parts through the constant current conduction cannot as ideal insulator, so can't simply calculate the electric field in electrostatic field theory, otherwise cause calculation error, and even made bushing structure design errors. In order to study the AC and dc field different influence on bushing electric field. The calculation methods of this paper is based on AC and dc coupling method. Firstly the validation model of AC and dc electric field was calculated, and the electric field and voltage of AC and dc were compared. And then, a dc wall bushing of dc and AC electric field are analyzed, and through the insulated parts of AC and dc electric field contrast to verify the above problems.
AB - Insulation parts exist in dc wall bushing. During normal operation, insulation parts through the constant current conduction cannot as ideal insulator, so can't simply calculate the electric field in electrostatic field theory, otherwise cause calculation error, and even made bushing structure design errors. In order to study the AC and dc field different influence on bushing electric field. The calculation methods of this paper is based on AC and dc coupling method. Firstly the validation model of AC and dc electric field was calculated, and the electric field and voltage of AC and dc were compared. And then, a dc wall bushing of dc and AC electric field are analyzed, and through the insulated parts of AC and dc electric field contrast to verify the above problems.
UR - https://www.scopus.com/pages/publications/85006801850
U2 - 10.1109/PIERS.2016.7735189
DO - 10.1109/PIERS.2016.7735189
M3 - Conference contribution
AN - SCOPUS:85006801850
T3 - 2016 Progress In Electromagnetics Research Symposium, PIERS 2016 - Proceedings
SP - 3055
EP - 3058
BT - 2016 Progress In Electromagnetics Research Symposium, PIERS 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 Progress In Electromagnetics Research Symposium, PIERS 2016
Y2 - 8 August 2016 through 11 August 2016
ER -