In this paper the Power Oriented Graph technique is used for modeling a grid-connected single-phase 3 kW DC/AC power converter for solar energy conversion system. A DC/DC stage, controlled by a maximum power point tracking (MPPT) technique, is used to boost the time-varying input voltage provided by photovoltaic panels. A buck DC/AC stage, including a PWM inverter, is implemented to transfer the active power to the grid. A new control scheme for the DC/AC stage is proposed.

Power control of grid-connected photovoltaic systems / Zanasi, Roberto; S., Cuoghi. - ELETTRONICO. - (2011), pp. 1100-1105. (Intervento presentato al convegno ISIE 2011, International Symposium on Industrial Electronics tenutosi a Gdansk, Polonia nel 27-30 June 2011) [10.1109/ISIE.2011.5984313].

Power control of grid-connected photovoltaic systems

ZANASI, Roberto;
2011

Abstract

In this paper the Power Oriented Graph technique is used for modeling a grid-connected single-phase 3 kW DC/AC power converter for solar energy conversion system. A DC/DC stage, controlled by a maximum power point tracking (MPPT) technique, is used to boost the time-varying input voltage provided by photovoltaic panels. A buck DC/AC stage, including a PWM inverter, is implemented to transfer the active power to the grid. A new control scheme for the DC/AC stage is proposed.
2011
ISIE 2011, International Symposium on Industrial Electronics
Gdansk, Polonia
27-30 June 2011
1100
1105
Zanasi, Roberto; S., Cuoghi
Power control of grid-connected photovoltaic systems / Zanasi, Roberto; S., Cuoghi. - ELETTRONICO. - (2011), pp. 1100-1105. (Intervento presentato al convegno ISIE 2011, International Symposium on Industrial Electronics tenutosi a Gdansk, Polonia nel 27-30 June 2011) [10.1109/ISIE.2011.5984313].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/684353
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