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DOE OSTI · 1814093

Vibrational Energy Harvesting Using a Cantilever Model

Lehman, S. K.·Candy, J. V.·Converse, M. C.·Fisher, K. A.
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Abstract

Vibrational energy harvesting (VEH) is a method of capturing incidental mechanical vibrational energy and converting it to electrical energy. This is enabled by two technologies: Electromagnetic induction via a cantilever or piezoelectric devices. When designing a VEH system, a fast forward model is desired for response determination and optimal parameter estimation. An ordinary different equation (ODE) system model is developed for the cantilever system based upon the derivations of [1] and [2], and compared with a full electromechanical COMSOL model.

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Lehman, S. K., Candy, J. V., Converse, M. C., Fisher, K. A.. 2021-08-19. Vibrational Energy Harvesting Using a Cantilever Model. https://doi.org/10.2172/1814093

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