METODO E DISPOSITIVO PER LA MASSIMIZZAZIONE DELLA POTENZA ELETTRICA PRODOTTA DA UN GENERATORE, IN PARTICOLARE UN GENERATORE BASATO SU UNA FONTE ENERGETICA RINNOVABILE

METODO E DISPOSITIVO PER LA MASSIMIZZAZIONE DELLA POTENZA ELETTRICA PRODOTTA DA UN GENERATORE, IN PARTICOLARE UN GENERATORE BASATO SU UNA FONTE ENERGETICA RINNOVABILE

The method comprises the operations of: coupling a DC-DC converter (2) to the generator (PV) through a first, parallel- connected capacitor (Cin), the converter (2) comprising at least one electronic switch (M), driving the switch (M) by means of a driving signal having a variable duty cycle in pred...

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Bibliographische Detailangaben
Hauptverfasser: VITELLI MASSIMO, GIRAL CASTILLON ROBERTO, RAMOS PAJA CARLOS ANDRES, FEMIA NICOLA, PETRONE GIOVANNI, SPAGNUOLO GIOVANNI, CALVENTE CALVO FRANCISCO JAVIER
Format: Patent
Sprache:ita
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Zusammenfassung:The method comprises the operations of: coupling a DC-DC converter (2) to the generator (PV) through a first, parallel- connected capacitor (Cin), the converter (2) comprising at least one electronic switch (M), driving the switch (M) by means of a driving signal having a variable duty cycle in predetermined ways as a function of a control signal generated on the basis of a predetermined MPPT algorithm; identifying an electrical quantity (ICin) capable of reflecting, in a substantially instantaneous manner, the effects of disturbances originating from the generator (PV) and/or the DC-DC converter (2), detecting the magnitude of the electrical quantity (ICin), and determining the duty cycle of the driving signal in a predetermined way as a function of the detected magnitude of this quantity (ICin).