Ion Flow Field Analysis Considering the Finite Conductivity of the Building Near HVDC Transmission Lines

被引：16
|
作者：
Zhen, Yongzan [1 ]
Cui, Xiang [1 ]
Lu, Tiebing [1 ]
Liu, Yang [1 ]
Li, Xuebao [1 ]
Li, Lin [1 ]
Zhang, Weidong [1 ]
机构：
[1] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2015年 / 51卷 / 03期
关键词：
Building; corona; high-voltage direct current (HVDC); ion flow field; CURRENT-DENSITY; ELECTRIC-FIELD; IONIZED FIELD; CORONA LOSSES;
D O I：
10.1109/TMAG.2014.2357834
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The corridor of the high-voltage direct current transmission lines in China is very complex and there may be buildings near the lines. The conductivity of the building material may influence the electric field in the building. In this paper, based on the upstream FEM, a method is proposed to solve the coupled problem of the ion flow field in the air and the current field in the building model. The numerical results coincide with the analytic results and measurement results. The electric field in and on the building model is analyzed considering different conductivities.
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页数：4
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