A Photovoltaic System Control in the Physical Domain

G. González-A (Mexico)


Bond graph, photovoltaic system, closed loop system


A bond graph model of a photovoltaic power genera tion system is proposed. In order to obtain the closed loop of the photovoltaic system, the controller, and an ideal inverter in the physical domain are designed. The control of the multivariable system under bal anced conditions is based on electrical currents using the axis d-q. Thus, a reduced Park´s transformation is used. Finally, simulation results of the system are shown.

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