Sliding mode controller with fuzzy supervisor for MPPT of photovoltaic pumping system

<p>This paper focuses on a photovoltaic system for pumping water. The control strategy this water is based Takagi-Sugeno type fuzzy supervisors and sliding mode controller. first generates the maximum power point current under varying climatic condition whereas second allows tracking reference signal produced by supervisor. includes generator (PVG) followed DC-DC Converter, DC bus, an AC/DC inverter which connected to induction motor. This latter coupled with centrifuge pump. motor driven field-oriented strategy. supervisor predicts, depending variations of variables such as irradiation temperature, optimum operating source. simulation results show effectiveness proposed approach in transient stationary regimes different values variables.</p>