ABSTRACT
The electric vehicles (EV) consist of battery, motor, and controllers in addition to the normal components of the automobile. The electricity power stored in the battery drive the motor that runs the vehicle. Commutatorless motor drives offer a number of advantages over conventional direct current commutator motor drives for the electric propulsion of hybrid EVs. Batteries are energy storage systems that are used to store electrical energy. The lead–acid battery has been a successful commercial product for over a century and is still widely used as electrical energy storage devices in the automotive field and other applications. Motor controller is a device or group of devices that serves in some predetermined manner the performance of an electric motor in an EV. Electric vehicle batteries have to be charged in a most convenient way either at home using a domestic power supply or at a charging station depending on the journey.
