Design & Fabrication of Regenerative Shock Absorber

This projects aim to generate electricity with the help of the shockers used in the vehicle. A regenerative shock absorber is a type of shock absorber that converts parasitic intermittent linear motion and vibration into useful energy, such as electricity. Traditional shock absorbers simply dissipate this energy as heat. When used in an electric vehicle or hybrid electric vehicle the electricity generated by the shock absorber can be diverted to its power train to increase battery life. You can also Subscribe to FINAL YEAR PROJECT'S by Email for more such projects and seminar.


In non-electric vehicles the electricity can be used to power accessories such as air conditioning. Several different systems have been developed recently, though they are still in stages of development and not installed on production vehicles.


The framework is controlled by an active mechanical and electronic system that upgrades the damping, providing a smoother ride than traditional shocks while generating electricity to recharge the batteries or operate electrical equipment.

The present invention is coordinated to a double utilize electro-mechanical energy transducer for a vehicle and a control system for selecting between two modes of operation: a current generating mode and a shock absorber assistant mode. In particular, the inventive system uses an electromagnetic transducer that can be selectively used to convert otherwise wasted mechanical movements in the form of vertical vibrations in a moving vehicle into electrical current for charging a battery. On the other hand, the transducer can be specifically utilized as an assistant for the shock absorbers to adjust the riding characteristics of the vehicle.

A shock absorber in common parlance (or damper in technical use) is a mechanical device designed to smooth out or dampen a sudden shock impulse and dissipate kinetic energy. It is analogous to a resistor in an electric RLC circuit.

This report contains variety of topics for study and fabrication of "regenerative shock absorber". This report includes background of invention, information about Shock Absorbers, experimental setup, design and fabrication conclusion. Use it for your reference and study work only.


Author:- Sandeep, Mahender Singh Rana, Amit Sahrma, Deepak Jakhar, Mohit Bansal


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