Title :
Optimal split-phase configurations
Author :
Romero, Pedro Cruz ; Mitchell, Carlos Izquierdo ; Payan, Manuel Burgos
Author_Institution :
Electr. Eng. Dept., Seville Univ., Spain
Abstract :
Phase split is a well known procedure to reduce the magnetic field level generated by power lines. In this paper the more efficient split-phase configurations are obtained by means of different magnetic field formulations based on the current dipole and quadripole decomposition of the line. The performance of these configurations is also analysed in relation with other aspects: surge impedance loading, electric field, electromagnetic and electrostatic unbalance and corona effect
Keywords :
corona; electric impedance; electric moments; magnetic fields; magnetic moments; power overhead lines; surges; corona effect; dipole decomposition; electromagnetic unbalance; electrostatic unbalance; magnetic field level reduction; optimal split-phase configurations; power lines; quadripole decomposition; surge impedance loading; Corona; Electromagnetic analysis; Electromagnetic fields; Electrostatic analysis; Impedance; Magnetic analysis; Magnetic fields; Performance analysis; Power generation; Surges;
Conference_Titel :
Power Tech Proceedings, 2001 IEEE Porto
Conference_Location :
Porto
Print_ISBN :
0-7803-7139-9
DOI :
10.1109/PTC.2001.964961
