BATTERIES LIFESPAN ESTIMATION IN A PHOTOVOLTAÏCSYSTEM WITH HYBRID STORAGE A COMPARATIVE STUDY

BATTERIES LIFESPAN ESTIMATION IN A PHOTOVOLTAÏC SYSTEM WITH HYBRID STORAGE
A COMPARATIVE STUDY

DhakerABBES, FaycalBENSMAINE, AntoineLABRUNIE , BenoitROBYNS

13th Brazilian Power Electronics Conference and 1st Southern Power Electronics Conference (COBEP/SPEC), 2015

KEYWORDS : Photovoltaic System , Hybrid Storage, Energy Management, Batteries Lifespan, Rainflow Method.

ABSTRACT :

In this paper, a photovoltaic system with hybrid storage connected to the grid has been studied. A smart supervision algorithm based on fuzzy logic has been successfully developed. In addition, a comparative study of different hybrid storage possibilities in terms of batteries longevity has been done using rain-flow cumulative damage method.




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