IIIE 20352
INSTITUTO DE INVESTIGACIONES EN INGENIERIA ELECTRICA "ALFREDO DESAGES"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
PLL-Less Current Controller for Grid-Connected Photovoltaic Systems
Autor/es:
C. BUSADA; S. GÓMEZ JORGE; A. E. LEÓN; J. SOLSONA
Lugar:
Oro Verde
Reunión:
Congreso; XIV Reunión de Trabajo en Procesamiento de la Información y Control (RPIC2011); 2011
Institución organizadora:
Universidad Nacional de Entre Ríos
Resumen:
A current controller suitable for threephase photovoltaic systems is presented. The proposed controller ensures the injection of sinusoidal and balanced currents, with high immunity to both imbalances and harmonics present in the supply voltage, without using a PLL to synthesize the reference currents to be injected. A fully digital domain controller design is proposed, that takes into account the DSP processing delay as part of the system to stabilize.
