Publicación: MAXIMUM POWER POINT TRACKING ALGORITHMS COMPARISON FOR THREE-PHASE POWER CONVERTER
Fecha
2020
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2019 IEEE CHILEAN CONFERENCE ON ELECTRICAL, ELECTRONICS ENGINEERING, INFORMATION AND COMMUNICATION TECHNOLOGIES (CHILECON)
Resumen
SOLAR ENERGY IS AN INTERESTING ALTERNATIVE TO SUPPLY THE GROWING ENERGY REQUIREMENTS FROM INDUSTRIES AND HOMES. IN FACT, MANY RESEARCHERS HAVE PUT EFFORT TO MAXIMIZE THE SOLAR SYSTEM EFFICIENCY. THIS PAPER, MAKE A COMPARISON BETWEEN THREE ALTERNATIVES OF MAXIMUM POWER POINT TRACKING ALGORITHMS (MPPT) TO INJECT THE MAXIMUM POWER TO THE GRID. THE PROPOSAL INCLUDES ONLY A THREE-PHASE INVERTER AVOIDING THE DC-DC CONVERTER AND THEREFORE THE CONTROL IS PERFORMED THROUGHOUT THE DC LINK VOLTAGE REFERENCE. THE COMPARISON INCLUDES THE TOTAL TIME TO COMPUTE EVERY ALGORITHM WHERE THE TMS320F28335 DSP BASED BOARD IS EMPLOYED. ON THE OTHER HAND, THE THREE-PHASE POWER CONVERTER IS CONTROLLED THROUGH NONLINEAR BASED CONTROL WHICH DECOUPLES AND LINEARIZES THE CURRENT RESPONSE. THE RESULTS GIVE KEY LINES TO DECIDE THE PROPER MTTP ALGORITHM CONSIDERING THE PROCESSING TIME AND THE DESIRED PERFORMANCE.
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Palabras clave
Solar Energy, Renewable Generation, MPPT Algorithms, DC-AC Power Converter
