Magnetic Levitation Device for Harvesting Power-frequency Magnetic Field and Mechanical Energy

DOI

10.2991/icsd-16.2017.81How to use a DOI?

Keywords

Harvester; Magnetic levitation; Power-frequency magnetic field; Vibration

Abstract

Energy harvesting from ambient energy sources has been receiving considerable interest as the power supply of wireless sensors networks. In this paper, a hybrid energy harvester based on magnetic levitation is presented for scavenging power-frequency magnetic field and mechanical energy. A Halbach array is employed to enhance the power output. At the magnetic field of 15 Oe and the vibration acceleration of 80 mg, the harvester produces a load power of 0.3×10-6W across a matching load resistance of 4.4 M . The device has the potential applications in energy harvesting for low-power electronic devices.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wei He
AU  - Yue-Ran Lu
AU  - Chi-Wen Qu
AU  - Cheng-De Lin
AU  - Gao-Feng Che
AU  - Ji-Tao Zhang
PY  - 2016/12
DA  - 2016/12
TI  - Magnetic Levitation Device for Harvesting Power-frequency Magnetic Field and Mechanical Energy
BT  - Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)
PB  - Atlantis Press
SP  - 363
EP  - 365
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsd-16.2017.81
DO  - 10.2991/icsd-16.2017.81
ID  - He2016/12
ER  -