Özet:

In this paper, vector control-based speed control of permanent magnet synchronous motor (PMSM) fed by PV energy and lithium (Li)/ion (Io) battery with neutrosophic fuzzy logic controller (NFLC) algorithm is realized. Also, PV energy is transferred to the PMSM and Li/Ion battery by using buck-boost converter based maximum power point tracking (MPPT) having P&O algorithm. Furthermore, Li/Ion battery is charged and discharged by using bidirectional battery charger that has current and voltage PI control algorithm by charging and voltage PI control algorithm by discharging. Besides, operation of the bidirectional battery charger is realized by using logical controller with respect to irradiation level and state of charge of battery (SOC). By means of the simulations, speed of PSMS under reference and load change, PV and battery power under irradiation and ambient temperature change of the PV array are measured and shown. As a result, the whole system works perfectly, and it is a good candidate to use this system in water pumping, electrical vehicle and naval applications.

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