Vibrational Power Harvester Based on Lithium Niobate Bidomain Plate |
| I. Kubasov, A. Kislyuk, M. Malinkovich, A. Temirov, S. Ksenich, D. Kiselev, A. Bykov, Y. Parkhomenko
National University of Science and Technology MISIS, Leninskiy prosp. 4, 119049 Moscow, Russia |
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| In this paper we report the design of piezoelectric vibrational energy harvester based on single crystalline bidomain lithium niobate plate. Energy conversion was obtained by using cantilever fastened piezoelectric plate with seismic mass at the free end. Output voltage was measured depending on seismic mass and storage capacitance. Maximum voltage of 35 mV was measured with vibrational excitation by an industrial air compressor. |
DOI:10.12693/APhysPolA.134.90 topics: power harvester, lithium niobate, bidomain crystal, vibrational-to-electric energy conversion |