Limit on converted power in resonant electrostatic vibration energy harvesters - Sorbonne Université
Article Dans Une Revue Applied Physics Letters Année : 2012

Limit on converted power in resonant electrostatic vibration energy harvesters

Résumé

Based on the formal analysis of a resonant electrostatic vibration energy harvester operating in constant-charge mode with a gap-closing transducer, we show that the system displays universal behaviour patterns. In this paper, we treat the harvester as a nonlinear forced oscillator and bound the area of control parameters where the system displays regular harmonic oscillations allowing the conditioning circuit to operate in the most effective mode. Before the system exhibits irregular behaviour, there exists a universal optimal value of normalised converted power regardless of the system design and control parameters.
Fichier principal
Vignette du fichier
Blokhina_2012_1.4764009.pdf (593.33 Ko) Télécharger le fichier
Origine Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-01653628 , version 1 (27-05-2022)

Identifiants

Citer

Elena Blokhina, Dimitri Galayko, Peter Harte, Philippe Basset, Orla Feely. Limit on converted power in resonant electrostatic vibration energy harvesters. Applied Physics Letters, 2012, 101 (17), pp.39 - 47. ⟨10.1063/1.4764009⟩. ⟨hal-01653628⟩
231 Consultations
36 Téléchargements

Altmetric

Partager

More