2018
DOI: 10.30560/ijas.v1n2p6
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Circuit Optimization for Enhancing the Output Power of a Piezoelectric Energy Harvester

Abstract: In this paper, a new method is proposed for improving a piezoelectric energy harvester’s output power. A piezoelectric vibration energy harvester has an inherent internal capacitance. The new approach adopts inductance to reduce the reactance of the internal capacitance and enhance the output power. To show the practicality of this method, four electrical circuits are investigated numerically and experimentally for a piezoelectric beam energy harvester: Simple Resistive Load, Inductive Load, standard AC-DC, an… Show more

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Cited by 2 publications
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References 30 publications
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