Skip to Main content Skip to Navigation
Theses

Système d'alimentation photovoltaïque avec stockage hybride pour l'habitat énergétiquement autonome

Abstract : With the oil crisis announced in recent years, the use of alternative energy is experiencing strong growth, among them; photovoltaic energy is a promising technology in terms of supply security and environmental preservation. However, it has two main disadvantages: the production of energy is not continuous and the voltage across the PV panels heavily depends on the connected load. Through our research, we propose an autonomous photovoltaic system with storage to reduce the constraints mentioned above. On one hand, an auto-adaptive MPPT (Maximum Power Point Tracking) algorithm allows photovoltaic panels to operate according to their optimal tension, thus providing maximum power. On the other hand, the storage device has been optimized: supercapacitors are added to lead-acid batteries to obtain a hybrid storage unit. Thus, supercapacitors perform a "power" function by facing power peaks, and batteries, an "energy" function. The addition of supercapacitors preserves the batteries by avoiding deep discharge. Finally, an effective overall management allows the system to provide optimal performance.
Complete list of metadata

Cited literature [14 references]  Display  Hide  Download

https://hal.univ-lorraine.fr/tel-01748214
Contributor : Thèses Ul <>
Submitted on : Thursday, March 29, 2018 - 11:28:44 AM
Last modification on : Friday, August 24, 2018 - 6:36:46 PM
Long-term archiving on: : Friday, September 14, 2018 - 12:01:40 AM

File

SCD_T_2010_0027_SINGO.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : tel-01748214, version 1

Collections

Citation

Akassewa Tchapo Singo. Système d'alimentation photovoltaïque avec stockage hybride pour l'habitat énergétiquement autonome. Autre. Université Henri Poincaré - Nancy 1, 2010. Français. ⟨NNT : 2010NAN10027⟩. ⟨tel-01748214⟩

Share

Metrics

Record views

1148

Files downloads

5437