The most important feature of Brushless DC motor is the mechanical commutation configuration constituted by commutator and brushes are replaced by electronic commutation circuitry. It solves drawbacks caused by mechanical commutation. BLDC motor has less maintenance due to absence of brushes, enables operation at all speeds with rated load. Provide high efficiency, reduced size, and reduced maintenance and gives higher speed range; hence BLDC motors are used for large number of applications such as in medical field, fans, drones, transportation field, Electric vehicles, Electric ship,...