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

fYear

0

fDate

0-0 0

Firstpage

85

Lastpage

85

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on

Conference_Location

Miami, FL

Print_ISBN

1-4244-0320-0

Type

conf

DOI

10.1109/CEFC-06.2006.1632877

Filename

1632877