Title :
Computer investigation of three-phase active power filter
Author :
Antchev, Mihail Hristov ; Petkova, Martya Petkova
Author_Institution :
Dept. of Power Electron., Tech. Univ. of Sofia, Bulgaria
Abstract :
A connection has been found between load power, harmonic distortion factor and the necessary current value of the single-phase and three-phase shunt active power filters for correction of the power factor up to 1. The obtained relations are graphically presented. A three-phase shunt active power filter (APF) operating in combination with different types of load for the source network is studied by means of computer simulation (PSpice). Simulation results that explain filter operation, as well as the spectral characteristics of the source current of the investigated loads operating with and without the filter, are included.
Keywords :
active filters; circuit simulation; electric current; harmonic distortion; power factor measurement; power filters; active filters; harmonic distortion factor; load power; necessary current value; power factor correction; shunt power filters; single-phase power filters; spectral characteristics; three-phase active power filter; Active filters; Harmonic distortion; Passive filters; Power engineering computing; Power filters; Power harmonic filters; Power markets; Power system harmonics; Reactive power; Voltage control;
Conference_Titel :
Electronics Technology: Meeting the Challenges of Electronics Technology Progress, 2004. 27th International Spring Seminar on
Print_ISBN :
0-7803-8422-9
DOI :
10.1109/ISSE.2004.1490421
