Micro-kinetic Generator: Modeling, Energy Conversion Optimization and Design Considerations - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2010

Micro-kinetic Generator: Modeling, Energy Conversion Optimization and Design Considerations

Résumé

This article focuses on a micro-kinetic generator, which is used in Autoquartz watches designed by the Swiss manufacturer ETA (part of the Swatch Group). This original electromechanical system, incorporating an intermediate energy storage located in a spring, is based on harnessing the energy from movement. We have built an electromechanical model using the Matlab Simulink application and proceeded with its experimental validation on various movement profiles. Our research has highlighted the existence of an optimal transfer of energy (obtained by either influencing generator design or regulating output voltage of the active rectifier connected to the generator) that helps maximize energy recovery. Finally, this paper presents the results of a system resizing study for the purpose of studying potential system productivity at other scales, and highlights the existence of an optimal set of parameters maximizing energy recovery.
Fichier principal
Vignette du fichier
lossec_melecon2010_hal.pdf (1018.12 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-00495674 , version 1 (28-06-2010)

Identifiants

  • HAL Id : hal-00495674 , version 1

Citer

Marianne Lossec, Bernard Multon, Hamid Ben Ahmed. Micro-kinetic Generator: Modeling, Energy Conversion Optimization and Design Considerations. MELECON 2010, Apr 2010, Valletta, Malta. pp.1516-1521. ⟨hal-00495674⟩
172 Consultations
1666 Téléchargements

Partager

Gmail Facebook X LinkedIn More