9th Mediterranean Electrotechnical Conference (Melecon 98), Tel-Aviv-Yafo, İsrail, 18 - 20 Mayıs 1998, ss.1004-1007
The definition of the power in three-phase systems under non-sinusoidal conditions is becoming more and more difficult problem. Some theories have already been proposed to face this problem, but the proposed solutions are not completely satisfactory, in particular when unsymmetrical and unbalanced systems are concerned.