Skip to Main content Skip to Navigation
Theses

Systèmes multisources de récupération d'énergie dans l'environnement humain : modélisation et optimisation du dimensionnement

Abstract : This work deals with the problematic of self-powered communicating electronic systems based onenergy harvesting in the human environment. This thesis addresses the sizing of a multisource generator(thermal, photovoltaic and kinetic) with energy storage. To optimize the sizing of such a systemin the context of configurable resources, generic models, adapted to a wide range of dimensions, wereestablished from existing technology, and validated experimentally. The system-level approach wasused to study the many existing multiphysics couplings to better size the system. Thus, it was shownthat optimizing the global efficiency of the whole energy conversion chain leads to solutions differentfrom those resulting from sizing optimization of each component separately. Finally, in the latter partof this thesis, a study was conducted on the impact of load profil on the sizing of the system. Thisstudy, on the particular case of a real application, highlight the potential for energy management inthe case of poor ressources, notably by adapting the load profils.
Document type :
Theses
Complete list of metadatas

https://tel.archives-ouvertes.fr/tel-00618233
Contributor : Abes Star :  Contact
Submitted on : Thursday, September 1, 2011 - 10:37:27 AM
Last modification on : Wednesday, December 30, 2020 - 1:08:04 PM
Long-term archiving on: : Friday, December 2, 2011 - 2:30:27 AM

File

Lossec2011.pdf
Version validated by the jury (STAR)

Identifiers

  • HAL Id : tel-00618233, version 1

Citation

Marianne Lossec. Systèmes multisources de récupération d'énergie dans l'environnement humain : modélisation et optimisation du dimensionnement. Autre. École normale supérieure de Cachan - ENS Cachan, 2011. Français. ⟨NNT : 2011DENS0027⟩. ⟨tel-00618233⟩

Share

Metrics

Record views

2204

Files downloads

12487