Skip to Main content Skip to Navigation
Theses

Recherches d'optimums d'énergie pour charge/décharge d'une batterie à technologie avancée dédiée à des applications photovoltaïques

Jean-François Reynaud 1
1 LAAS-ISGE - Équipe Intégration de Systèmes de Gestion de l'Énergie
LAAS - Laboratoire d'analyse et d'architecture des systèmes
Abstract : The need of a storage function associated with intermittent power sources provides a better balance between consumption and energy production. Today, energy storage is most of the time done with conventional batteries like lead acid technology mainly for reasons of cost, reliability and commercial availability. However, the lifetime of actual storage elements, the environmental impact and the low efficiency causes the search for alternative storage facilities with lifetimes compatible with applications and functions more flexible. Lithium-ion technology today seems to be a good compromise if it is associated with an electronic precision performing various functions. This thesis focuses on optimizing lithium-ion technology used in renewable energy and the development of an associated electronics. The validation of this work has been done through photovoltaic conversion systems. The conversion efficiency of the assembly has been studied especially taking into account different charge and discharge profiles, aging and safety of batteries and the latest technological developments in battery. To validate management algorithms and qualify conversion chains, a specific test bench has been developed.
Complete list of metadatas

Cited literature [56 references]  Display  Hide  Download

https://tel.archives-ouvertes.fr/tel-00559630
Contributor : Arlette Evrard <>
Submitted on : Wednesday, January 26, 2011 - 9:42:08 AM
Last modification on : Friday, October 23, 2020 - 4:52:38 PM
Long-term archiving on: : Wednesday, April 27, 2011 - 2:46:37 AM

Identifiers

  • HAL Id : tel-00559630, version 1

Citation

Jean-François Reynaud. Recherches d'optimums d'énergie pour charge/décharge d'une batterie à technologie avancée dédiée à des applications photovoltaïques. Micro et nanotechnologies/Microélectronique. Université Paul Sabatier - Toulouse III, 2011. Français. ⟨tel-00559630⟩

Share

Metrics

Record views

1401

Files downloads

16149