The work presented inEnergy recovery thisPiezoelectric article focuses on the recovery of vibratory energy using a piezoelectric beamPiezoelectric beam. The device implemented in our laboratory is quite far from industrial reality, but it has the advantage of being easily reproducible and inexpensive. In the first step, we will model the functioning of the piezoelectric beamPiezoelectric beam using an electromechanical model resulting from experimental tests. After validation on a basic recovery system (diode bridge) studied both from an experimental point of view and by simulation, the model is used on a more powerful recovery systemSSHI control (SSHI).

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Energy Recovery from Beam Vibrations-Based Piezoelectric Material

  • Salam Khrissi,
  • Salma Kaotar Hnawi,
  • Yassine Tabbai,
  • Houda Lifi

摘要

The work presented inEnergy recovery thisPiezoelectric article focuses on the recovery of vibratory energy using a piezoelectric beamPiezoelectric beam. The device implemented in our laboratory is quite far from industrial reality, but it has the advantage of being easily reproducible and inexpensive. In the first step, we will model the functioning of the piezoelectric beamPiezoelectric beam using an electromechanical model resulting from experimental tests. After validation on a basic recovery system (diode bridge) studied both from an experimental point of view and by simulation, the model is used on a more powerful recovery systemSSHI control (SSHI).