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Communication Dans Un Congrès Année : 2018

A Tunable Hybrid SSHI Strategy for Piezoelectric Energy Harvesting with Enhanced Off-resonance Performances

Résumé

In this paper, we propose a new electrical strategy for piezoelectric energy harvesting: the Tunable Hybrid SSHI. This strategy, inspired from the hybrid SSHI of Lallart et al., combines features of the parallel SSHI with a modified series SSHI. We prove analytically and numerically that with a fine combination of those two strategies, the harvesting bandwidth can be sensibly increased. Associated with a high coupling harvester, it is shown that the harvesting bandwidth is 3 times larger compared to the series and parallel SSHI.
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Dates et versions

hal-02013374 , version 1 (10-02-2019)

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  • HAL Id : hal-02013374 , version 1

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Adrien Morel, Gaël Pillonnet, A. Badel. A Tunable Hybrid SSHI Strategy for Piezoelectric Energy Harvesting with Enhanced Off-resonance Performances. PowerMEMS 2018 - The 18th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, Dec 2018, Daytona Beach, United States. ⟨hal-02013374⟩
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