DESIGN AND ANALYSIS OF REGENRATIVE ELECTRIC BICYCLE

DESIGN AND ANALYSIS OF REGENRATIVE ELECTRIC BICYCLE

Mahima P1, Sagar R2, Shubham T Honawade3, Karthikraj Nayaka R N4, Dr. Vijaya G5

1234UG Students, Department of Mechanical Engineering, DSATM, Bengaluru, Karnataka, India

5Asst. Professor, Department of Mechanical Engineering, DSATM, Bengaluru, Karnataka, India

Abstract: An innovative method for regenerating the power of an electric bike using a dynamo is known as a regenerative system for an e-bike. This is done with the goal of protecting the environment and replacing the need for fuel due to its depletion and excessive carbon emissions into the atmosphere, which cause severe pollution. Additionally, the battery's capacity for charging decreases proportionally as the bike is in motion. Waiting for batteries to fully charge is, however, a very time-consuming and cumbersome process if the charge distance exceeds 90km/charge. As a result, it is necessary to develop an environmentally friendly electric bike that can improve range and reduce environmental pollution with the help of regenerative or secondary power sources. Mechanical energy can be converted into electrical energy with this kind of system. A regenerative system for an electric bike has been proposed that consists of a Brushless DC motor, a blonde weight chassis, a controller, an alternator, a solar charging device i.e., MPPT kit and a lithium-ion battery will give a better performance and long life of battery with the assistance of battery management system. In this action, these parameters have been considered for the sequence: the motor efficiency, reducing battery charging time, cost analysis, and design analysis. The findings demonstrated that the speed and torque of the BLDC hub motor have a significant impact on the alternator's power propagation. The motor speed is 4000 rpm with 1kW of power and 48V 20amp specifications.

Key words: innovative, regenerating, battery, MPPT kit, lithium-ion battery, performance