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Photovoltaic (PV) generation units are more and more used in order to have a local production cutting down the use of conventional fuels and providing reactive support to the supply. Such gridconnected systems fix mandatory constraints to power electronic converters to meet power quality specifications and draw the maximum power conversion from renewable sources. This paper deals with the possibility...
The paper presents a comprehensive study on grid-connected photovoltaic (PV) systems, dealing both with control strategy aspects and performance evaluation techniques. In particular, an advanced control scheme to suitably drive the injection of both active and reactive power into a MV radial distribution grid is here discussed, highlighting its main features by means of the numerical simulation of...
The paper presents an advanced control scheme for a photovoltaic unit (PV) to suitably drive the injection of both active and reactive power into a MV radial distribution grid. Such algorithm allows a decoupled control of active and reactive power by properly adjusting the modulating signals of the PWM interface converter with the grid. A closed loop regulation scheme has been derived and guidelines...
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