Three-Port Bi-Directional DC–DC Converter with Solar PV System Fed BLDC Motor Drive Using FPGA

The increased need for renewable energy systems to generate power, store energy, and connect storage devices with applications has become a major challenge. Energy using batteries is most appropriate sources like solar, wind, etc. A non-isolated three-port DC–DC-converter conversion unit implemented feeding the brushless DCmotor drive. In this paper, converter designed simulated battery storage, interfaced an output Based on requirements, power extracted from solar panel during daytime used charge through converter. proposed analyzed in terms of operating principles flow. An FPGA-based NI LabView PXI SbRio interface develop suggested approach’s control hardware, prototype model results are obtained test system’s effectiveness practicality. overall efficiency converter’s improves as result. success rate 96.5 percent while charging ESS, 98.1 when discharging 95.7 overall.