Energy Harvesting and Regeneration from the Vibration of Suspension System

Abstract:

Two conceptual designs of energy regenerative suspension have been developed using commercial computer aided design (CAD) software. The designs are based on the available conventional suspension. They consist of basic magnet and coil for electrical energy regeneration and additional components for magnet support and coil winding circular holder. The selection of the design is based on weighted matrix which consists of reliability, cost, time consumption and weight. The score of the matrix is formulated based on relative weighted factor among the selections. All designs are fabricated using selected and available materials. The actual cost, time consumption and weight of the suspensions are compared with the theoretical weighted scores. Standard processes of cuttings, fittings and welding are performed in fabrication. Suitable magnet design is attached on the suspensions. The other moving part of the suspensions is attached by coil and coil holder. The suspensions are tested with various strokes and frequencies for feasibility studies and energy regeneration capability using suspension test rig. The evaluation of the suspensions is performed based on actual experimental results of voltage and power regenerated.

• Periodical: Applied Mechanics and Materials (Volume 699)
• Pages: 800-805
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.699.800
• Online since: November 2014
• Authors: Mohd Azman Abdullah*, Noreffendy Tamaldin, Muhammad Afiq Mohamad, Rahiman Salmi Rosdi, Mohd Noor Ikhwan Ramlan
• Keywords: Energy Harvesting, Energy Regeneration, Suspension System, Vehicle Vibration

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