Talks and Poster Presentations (with Proceedings-Entry):
M. Schlögl, M. Schneider, U. Schmid:
"Design and Simulation of a Scalable Hybrid Energy Harvesting Device for Low Frequency Rotations";
Talk: 30th Micromechanics and Microsystems Europe Workshop (MME) 2019,
Wolfson College, Oxford, United Kingdom;
08-18-2019
- 08-20-2019; in: "Journal of Physics: Conference Series",
Journal of Physics: Conference Series,
1837
(2021),
ISSN: 1742-6596;
1
- 4.
English abstract:
In this paper a design concept and a finite element analysis of a combined
electromagnetic/piezoelectric scalable hybrid energy harvesting device is presented, which
converts mechanical energy from low frequency rotations into electrical energy. The
electromagnetic (EM) transducer comprises an electric coil and a permanent magnet which is
moved by the changing gravitation force vector caused by the rotational movement. The
piezoelectric (PE) transducer is based on a vibrational energy harvester excited through magnetic
plugging, which is induced by the movement of the permanent magnet of the EM harvester. As
the magnetic plugging mechanism acts as a frequency-up conversion the device can be used in
a wide range of rotational frequencies. The performance of both transducers is evaluated by finite
element simulations to estimate the output power.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1088/1742-6596/1837/1/012007
Created from the Publication Database of the Vienna University of Technology.