A Current control of PV based three phase inverter Using fuzzy hysteresis controller

In this article, a fuzzy based hysteresis controller is suggested to control the load current of the three phase induction motor. The grasshopper algorithim (GHO) optimized gains of the fuzzy logic controller with an objective of attaining minimum distortion of the load current. The dynamic response of the system is observed by implementing PID and fuzzy controllers independently with hysteresis controller to minimize the error. The supremacy of the fuzzy based hysteresis controller is justified in terms of harmonic contents.