A Control Strategy in Power Management for a Grid Connected PV-FC Hybrid System
نویسنده
چکیده
This paper presents a method of maximum power point tracking, MPPT using adaptive fuzzy logic control for grid connected photovoltaic system. The system composed of photovoltaic module, boost converter and the fuzzy logic controller. The maximum power point tracking control is based on adaptive fuzzy logic to control ON/OFF time of MOSFET switch of boost converter. The complete simulation results using Simulink software for the whole system containing the PV array, boost converter, and fuzzy controller were presented. The control strategy for the boost converter and the whole system is carried out by using field programmable gate array (FPGA). The FPGA used is a Spartan 3E from Xilinx. The code of the control system is shown in VHDL language.
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