Smart Electric Vehicle

Nowadays, the entire economic, social and political life of a modern country depends upon an efficient system of Transportation. In such case, hydrocarbon powered vehicles i.e. IC engines are used mostly in vehicles for transportation. But, the main drawback is the extinction of Fossil fuel (Hydrocarbon). To overcome this problem Electric Vehicle (EV) was discovered. Comparing EV and IC engines, EV possess higher efficiency and weight/power ratio. Normally, in EV, DC motors are used, which contains lesser speed range when compared to IC engine and hence, it was not able to satisfy the customer need effectively and efficiently. Recent studies portrays that AC Induction motors has higher speed range, efficiency and weight/power ratio comparing to both DC Electric Vehicle and IC engine. Hence, this paper represents Electric Vehicle with AC induction motor, were Sinusoidal Pulse Width Modulation (SPWM) technique is incorporated in this system.