Modelling an Emulator of Photovoltaic Panels
نویسندگان
چکیده
Photovoltaic emulators (PVE) are power electronic systems able to reproduce the output "CurrentVoltage" characteristics of photovoltaic panels in various operating conditions. They are indispensable for the design and evaluation of the operational components of a photovoltaic energy system, such as battery chargers and Maximum Power Point Tracking (MPPT). Those emulators prevent the experimental testing process on a site and ensuring considerable savings in time and cost. In this paper we have model and simulate in Matlab environment a type of solar panel emulator. The simulation results show that the output characteristics of the emulator have good agreement with those of a real PV panel under different conditions of temperature, irradiation and load.
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