Multiple-coupling optimization strategy for significantly enhancing the output power density of a compact magneto-mechano-electric energy harvester
Yiwei Xu, Xin He, Xianfeng Liang, Heng Huang, Jingen Wu, Dengfeng Ju, Jinghong Guo, Shuxiang Dong, Zhongqiang Hu, Ming Liu
Abstract
A multiple-coupling optimization strategy was proposed to enhance the power density of an MME-EH. The optimized MME-EH with a compact volume of 0.97 cm 3 achieved a record-high output power density of 0.73 mW cm −3 Oe −2 .
Topics & Concepts
MagnetoCoupling (piping)Power densityPower (physics)Energy (signal processing)Electrical engineeringMaterials scienceTopology (electrical circuits)PhysicsEngineeringComposite materialQuantum mechanicsInnovative Energy Harvesting TechnologiesEnergy Harvesting in Wireless NetworksWireless Power Transfer Systems