Title :
Reference current errors of instantaneous pq-based methods for active filters
Author :
Ortega, J. M Maza ; Lora, A. Troncoso ; Payán, M. Burgos ; Mitchell, C. Izquierdo
Author_Institution :
Dept. of Electr. Eng., Seville Univ., Spain
Abstract :
The reference current errors of instantaneous pq-based methods for active filters are analyzed in this paper. First, the error function in steady-state conditions is derived and a numerical harmonic analysis is performed. A theoretical harmonic analysis is developed to carry out the underlying reasons that causes the error harmonics due to the singularity of the harmonic spectrum. Finally, some examples of application are reported.
Keywords :
active filters; harmonic analysis; power harmonic filters; power supply quality; spectral analysis; active filters; error function; error harmonics; harmonic spectrum singularity; instantaneous pq-based methods; numerical harmonic analysis; power quality; reference current errors; steady-state conditions; Active filters; Electromagnetic compatibility; Harmonic analysis; Impedance; Power harmonic filters; Power quality; Power system harmonics; Power system planning; Steady-state; Voltage;
Conference_Titel :
IECON 02 [Industrial Electronics Society, IEEE 2002 28th Annual Conference of the]
Print_ISBN :
0-7803-7474-6
DOI :
10.1109/IECON.2002.1187596
