Electrical design and simulation of kinetic piezoelectric harvester for distributed control cells.
Résumé
This paper deals with the design, the modeling and the simulation of two electrical circuits devoted to kinetic piezoelectric energy harvesters for powering distributed control cells. Two schemes are proposed, analyzed and discussed: the first is a based on classical electrical stages, and the second integrates a novel multiplier/rectifier stage which permits to reduce the voltage loss. Simulation and experimental tests are carried out and demonstrate the advantage of the second scheme relative to the first one.
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