Design Optimization of Electric Motor (Induction Motor) Using Genetic Algorithm

Abstract

Various three phase Induction Motors are extensively used in domestic, commercial and industrial applications. One such induction motor is the Squirrel Cage type which is characterized by its simplicity, robustness and low cost. Hence, squirrel cage motors are extensively used in the industrial sector. However these motors consume large quantities of power. The reduction in electric energy consumption in squirrel cage motors through a better motor design is an attractive option. Optimization of the electromagnetic devices requires consideration of discrete and continuous variables and discontinuities in the search space.