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High Efficiency Flyback Inverter for PV application using FPGA
Abstract— In this paper, Field Programmable Gate Array (FPGA) is described to control the Flyback inverter to achieve high efficiency. This paper is described on Discontinuous Conduction Mode (DCM) to control the converter. In flyback converter output voltage is performed in a closed loop using a fuzzy logic algorithm. The fuzzy logic controller acts fast to the changes in the converter output voltage producing good regulation. This control technique offers converter stability for robustness and good dynamic response. This paper also implemented in FPGA Spartan-6 processor for flyback inverter to high efficiency.
Index Terms— Fuzzy logic algorithm, FPGA, Closed loop control, Flyback converter, DCM.
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International Journal for Trends in Technology & Engineering © 2015 IJTET JOURNAL