Title :
Bipolar corona analysis in two wires-to-plane system
Author :
Kasdi, A. ; Yala, H. ; Zebboudj, Y.
Author_Institution :
L.G.E.B, Univ. de Bejaia, Algeria
Abstract :
A stable positive corona discharge in two wires-to-plane system is analysed in this paper. A hybrid technique (FFM-MOC) is presented for general solution of the corona governing equations. The model avoids resorting to the Deutsch assumption´s. The computational model is validated by a comparison with experimental measurements of current density and electric field ground distributions.
Keywords :
HVDC power transmission; corona; current density; electric fields; finite element analysis; power overhead lines; FEM-MOC; bipolar corona analysis; corona governing equations; electric field ground distributions; hybrid technique; ion current density; overhead HVDC transmission lines; positive corona discharge; two wires-to-plane system; Conductors; Corona; Current density; Distributed computing; Electrodes; Equations; Ionization; Mesh generation; Space charge; Voltage;
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 2002. 20th International Symposium on
Print_ISBN :
0-7803-7394-4
DOI :
10.1109/ISDEIV.2002.1027370
