Significant power enhancement of magneto-mechano-electric generators by magnetic flux concentration
Hyunseok Song, Deepak R. Patil, Woon‐Ha Yoon, Kwang Ho Kim, Cheol Choi, Jong-Hyun Kim, Geon‐Tae Hwang, Dae‐Yong Jeong, Jungho Ryu
Abstract
A magneto-mechano-electric (MME) generator comprising a magnetoelectric (ME) composite and magnetic flux concentrator (MFC) can effectively harvest the tiny magnetic noise to power the autonomous internet of things (IoT) sensor networks.
Topics & Concepts
Magnetic fluxMagnetoElectrical engineeringFlux (metallurgy)Electromagnetic inductionGenerator (circuit theory)ConcentratorNoise (video)Materials sciencePower (physics)Electric powerElectric generatorAcousticsMagnetic fieldMagnetComputer sciencePhysicsEngineeringElectromagnetic coilArtificial intelligenceQuantum mechanicsMetallurgyImage (mathematics)Multiferroics and related materialsAcoustic Wave Resonator TechnologiesInnovative Energy Harvesting Technologies