INVESTIGADORES
GONZALEZ Sergio Alejandro
artículos
Título:
Harmonic Computation Technique Suitable for Active Power Filters
Autor/es:
SERGIO ALEJANDRO GONZÁLEZ; R. GARCÍA-RETEGUI; M. BENEDETTI
Revista:
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
Editorial:
IEEE Press
Referencias:
Lugar: NY, USA; Año: 2007 vol. 54 p. 2791 - 2796
ISSN:
0278-0046
Resumen:
The design and implementation of a novel method for reference generation applied to Active Power Filters (APFs) is introduced in this work. The proposed reference generation performs harmonic detection based on the Goertzel algorithm. The method computes both the module and the phase of the signal, with minimum computation overhead. This makes the method suitable for APFs or other applications that require harmonic detection. A comparison analysis between the DFT and the proposed method is carried out. The proposed reference generator is implemented using a DSP and tested with waveforms from typical load currents. Experimental results are obtained under both stationary and transient states.
