Title :
Analysis of the Electric Field and Ion Current Density under Ultra High-voltage Direct-current Transmission Lines Based on Finite Element Method
Author :
Lu, Tiebing ; Feng, Han ; Cui, Xiang
Author_Institution :
Sch. of Electr. Eng., North China Electr. Power Univ., Baoding
Abstract :
The corona generated from ultra high-voltage direct-current transmission lines can affect the environment nearby. Based on the finite element method, an iterative algorithm to analyze the electric field and the ion current density at the ground level generated from the bundled conductors of bipolar lines is proposed. After the validity of the method is testified, some examples are analyzed
Keywords :
HVDC power transmission; corona; electric fields; finite element analysis; ion density; iterative methods; power overhead lines; bipolar lines; bundled conductors; corona; electric field density; finite element method; ion current density; iterative algorithm; ultra high-voltage direct-current transmission lines; Conductors; Corona; Current density; Finite element methods; HVDC transmission; Power transmission lines; Space charge; Testing; Transmission lines; Voltage;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632877
