AN ELECTROMAGNETIC MICRO POWER GENERATOR FOR LOW FREQUENCY ENVIRONMENTAL VIBRATIONS BASED ON THE FREQUENCY UP-CONVERSION TECHNIQUE

Date

2009-01-29

Author

Sari, Ibrahim
Balkan, Tuna
Külah, Haluk

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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This paper presents an electromagnetic (EM) vibration-to-electrical power generator, which can efficiently harvest energy from low-frequency external vibrations by using frequency up-conversion. The generator can effectively scavenge energy from low frequency environmental vibrations of 70-150 Hz and generates 0.57 mV voltage with 0.25 nW power from a single cantilever at a vibration frequency of 95 Hz. The fabricated generator size is 8.5 x 7 x 2.5 mm(3) and a total number of 20 serially connected cantilevers have been used to multiply the generated voltage and power. The performance of the generator is also compared with a same sized traditional magnet-coil type generator to prove its effectiveness.

Subject Keywords

Engineering, Electrical & Electronic, Nanoscience & Nanotechnology

URI

https://hdl.handle.net/11511/39135

DOI

https://doi.org/10.1109/memsys.2009.4805573

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

I. Sari, T. Balkan, and H. Külah, “AN ELECTROMAGNETIC MICRO POWER GENERATOR FOR LOW FREQUENCY ENVIRONMENTAL VIBRATIONS BASED ON THE FREQUENCY UP-CONVERSION TECHNIQUE,” 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/39135.