Conceptional Designs of the Rotation Mechanism with Antiphase Energy Harvester

Due to the increased demand for a sustainable source of energy, research on energy harvesting has in last twenty years. Energy aims gain from ambient environment and convert this into electrical power. There are different kinds renewable sources vibration (VEH) is most promising owing its low maintenance cost. This paper focuses an electromagnetic harvester based concept rotational harvesting. The proposed device uses rotating rotor with permanent magnets moves repulsive magnet block up down. connected antiphase harvester, which creates power by cutting magnetic flux density. was proven double voltage when moving. To improve amplitude antiphase, springs were added design. In concept, four configurations—with without spring positions—were proposed. experimental results showed that placed upper bottom part moving part, at would generate largest amplitude. Based Faraday’s Law Induction, proportional velocity or Hence, both cases, least six times generated compared design springs.