Design Of Electric Vehicle Speed Controller

Abstract

The electric vehicle controller, similar to a carburetor in a gasoline-powered vehicle, is an electronics package that runs between the batteries and the motor to control the electric vehicle's speed and acceleration. The controller manages the energy flow from the battery by converting the di¬rect current from the battery to alternating current (for AC motors only). The controller will reverse the rotation of the motor (enabling the vehicle to reverse) and convert the motor to a generator (allowing the vehicle's kinetic energy to be utilized to recharge the battery when the brake is applied). The fundamental purpose of this challenge is to provide a precise picture of the number of energy sources available to humanity. In today's cutting-edge environment, a person's experience is critical for progress. To do so, they must have had a variety of experiences. A reason¬able method and time this album has battery-powered electric components. Motor voltage and electric vehicles this project is in accordance with the plan. Production of electric vehicles that use electricity as a power source the primary source. It also emphasizes the EV's layout features. The EV's electric power pro¬vides better gasoline power than a conventional car, resulting in improved overall performance and reduced pollution. This project is mostly used to alter the frequency to regulate the speed of a BLDG motor. The BLDG motor is highly reliable, efficient, and has a high torque/inertia ratio. It also has enhanced cooling, reduced radio frequency interference, and noise, and requires almost no maintenance. The frequency of the three phase in¬verter circuit determines the BLDG motor speed. The main goal of this project is to regulate the speed of a BLDG motor in forward reverse mode.