Title :
Calculation of the 3-D Ionized Field Under HVDC Transmission Lines
Author :
Luo, Zhaonan ; Cui, Xiang ; Zhang, Weidong ; Lu, Jiayu
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
fDate :
5/1/2011 12:00:00 AM
Abstract :
The ionized field under HVDC transmission lines is actually a 3-D field with considering the influence of wires sag, towers, up-and-downs on the ground, surrounding buildings and other situations and little of its calculation method has been reported. In this paper, a method to calculate the 3-D ionized field under HVDC transmission lines is proposed based on Deutsch´s assumption which is simple, fast, and easy to use and the computation cost of which is low. After the validity of the method is testified, some examples are analyzed and some conclusion are given.
Keywords :
DC transmission networks; HVDC power transmission; power transmission lines; 3D ionized field; HVDC transmission lines; Buildings; Computational modeling; Conductors; Corona; HVDC transmission; Power transmission lines; Transmission line measurements; 3-D; Deutsch assumption; HVDC transmission lines; ionized field;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2010.2090514
