The Regenerative Braking System is a mechanical-electrical energy recovery system designed to convert the kinetic energy produced during wheel rotation into useful electrical energy. As shown in the model, a rotating wheel mechanism is coupled to DC generators mounted on either side of the wheel. When the wheel rotates, the generators produce electrical power instead of allowing the energy to be wasted. The generated voltage can be measured using a digital multimeter and may be stored in a rechargeable battery for future use. This system demonstrates the principle of regenerative braking used in electric and hybrid vehicles, where energy generated during deceleration is recovered and reused. By converting rotational energy into electrical energy, the system improves overall energy efficiency, reduces power losses, and extends battery life. The proposed model provides a simple, low-cost, and environmentally friendly method for energy conservation and serves as an effective educational prototype for understanding regenerative braking technology.    

Objectives:  

• To design and develop a regenerative braking energy recovery system.
• To convert rotational kinetic energy into electrical energy using DC generators.
• To demonstrate the principle of regenerative braking used in electric vehicles.
• To generate electricity from wheel motion and reduce energy wastage.
• To measure the generated voltage and power output.
• To improve overall energy efficiency through energy recovery.

    Components Required:

1. Rotating Wheel/Disc
2. DC Generators (2 Nos.)
3. Shaft and Coupling Mechanism
4. Support Frame/Base
5. Digital Multimeter
6. Connecting Wires
7. Mounting Hardware (nuts, bolts, bearings)

       

video: