Frequency up conversion approach to scavenge mechanical energy from an electromagnetic digital actuator

15th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications

物理学;能源学

Yan, Linjuan^1 ; Badel, Adrien^1 ; Petit, Laurent^2 ; Formosa, Fabien^1

SYMME, Université Savoie Mont Blanc, Annecy

74000, France^1

Roberval, Université Technologique de Compiègne, Compiègne

60200, France^2

关键词: Dynamical response;    Experimental testing;    Frequency up conversion;    In-plane integration;    Mechanical energies;    Piezoelectric energy;    Piezoelectric energy harvesters;    Position information;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/660/1/012112/pdf
DOI  :  10.1088/1742-6596/660/1/012112

来源: IOP

【 摘 要 】

This paper reports the practical design and experimental testing of a piezoelectric energy reclamation system. The presented system aims at scavenging energy from a miniaturized electromagnetic digital actuator for additional function such as obtains the discrete position information for enhanced reliability. Based on frequency up conversion technique, and the considered actuator dynamical responses, a piezoelectric energy harvester has been experimentally evaluated. In plane integration is the next step.