NDLI: A novel MEMS electromagnetic energy harvester with series coils

Content Provider	IEEE Xplore Digital Library
Author	Zhong Liang Li Meng Di Han Hai Xia Zhang
Copyright Year	2013
Description	Author affiliation: Nat. Key Lab. of Sci. & Technol. on Micro/Nano Fabrication, Peking Univ., Beijing, China (Zhong Liang Li; Meng Di Han; Hai Xia Zhang)
Abstract	A novel MEMS electromagnetic energy harvester with series coils was designed, fabricated and tested. The magnetic properties of permanent magnets were analyzed by MAXWELL and we enhanced magnetization through magnet arrays. An integrated method to fabricate permanent magnet was applied for fabrication, this MEMS compatible fabrication processes not only increased the production efficiency but also condensed the device's volume to 2.72 $mm^{3}.$ The new structure with series coils improved the output voltage to 0.98 mV at resonant frequency 48 Hz and the power density can be 5.52 $uW/cm^{3}.$
Starting Page	2245
Ending Page	2248
File Size	1007957
Page Count	4
File Format	PDF
ISBN	9781467359832
ISSN	21641641
DOI	10.1109/Transducers.2013.6627251
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-16
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Coils Vibrations Magnetic flux Fabrication Magnetic separation Permanent magnets Micromechanical devices MEMS compatible fabrication Electromagnetic energy harvester magnetic properties series coils
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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A novel MEMS electromagnetic energy harvester with series coils