Optimized Power Distribution in Regenerative Braking with Smart Relay Control

Abstract

This project presents an enhanced regenerative braking system for electric vehicles (EVs) utilizing a dual-battery energy storage mechanism with intelligent relay control to maximize energy recovery efficiency. The system captures kinetic energy during braking, converts it into electrical energy, and optimally distributes it between two batteries using an automated relay system that prioritizes the battery with lower charge levels. Key components include a PIC microcontroller for control, a boost converter for voltage regulation, sensors for system monitoring, and an LCD for real-time feedback. By improving battery balancing and energy management, the system enhances EV range and efficiency, contributing to sustainable and advanced green transportation technologies.