Analysis of the Performance of a PMDC-Based EV During Regenerative Breaking

Electric vehicles (EVs) have gained popularity as an alternative to traditional internal combustion engine (ICE) vehicles in recent years due to their low emissions, cost-effectiveness, convenience, and ease of maintenance. Electric vehicles (EVs) require less maintenance and repair than gasoline-powered vehicles since they have fewer mechanical components. Electric car usage and production will grow at a rapid pace in the future decade. Even when driven cautiously, the bulk of them have a useable range of less than 500 kms on a full charge. The majority of EVs require 6 to 10 h to fully charge from empty, but experts are currently focusing on rapid chargers to shorten that charging time. Regenerative braking transforms a significant percentage of the kinetic energy lost during deceleration back into stored energy in the car's battery, where it can later be used to power the vehicle. It is regenerative because the energy is retained in the battery and can be used again. Simply said, regenerative braking cuts down on wastefulness. This study describes a unique regenerative braking system (RBS) in which the permanent magnet DC motor is controlled at various road slopes. The proposed system is simulated in the SIMULINK environment, and it is discovered that the battery backup is superior to the regenerative system. The results of simulations of the EV battery's charging and discharging capacities are proposed in this study.