Harmonic Suppression in Capacitor-Run Induction Motors Driven by PWM Choppers Using Evaporation-Based Water Cycle Optimization

Abstract: The speed management is solved by innovative adoptive strategy using optimization algorithm. The formulation of the problem to increase the output voltage is the intended goal. For this, asymmetrical type pulse variation is utilized. By varying the switching instants and use the pulse width modulation to increase power factor. Consequently, an evaporation-based water cycle algorithm with three pulses per quarter cycle is used to construct the reduced cost function. The turn on and turn off angles are simulated and validated with converter topology. According to the data, asymmetrical pulse width modulation performs better than sinusoidal pulse width modulation.