Characterizing the degradation process of Lithium-Ion Batteries using a Similarity-Based-Modeling Approach
This article proposes a Similarity-Based-Modeling (SBM) approach capable of characterizing the degradation process of a lithium-ion (Li-ion) battery when discharged under different current rates and different State-of-Charge (SOC) ranges. The degradation process can be represented through a biexpone...
| Autores Principales: | L. Quintero, Vanessa, Perez, Aramis, Jaramillo, Francisco, Orchard, Marcos |
|---|---|
| Formato: | Artículo |
| Idioma: | Inglés Inglés |
| Publicado: |
Fourth European Conference of the Prognostics and Health Management Society 2018
2019
|
| Materias: | |
| Acceso en línea: |
http://ridda2.utp.ac.pa/handle/123456789/6152 |
| Sumario: |
This article proposes a Similarity-Based-Modeling (SBM) approach capable of characterizing the degradation process of a lithium-ion (Li-ion) battery when discharged under different current rates and different State-of-Charge (SOC) ranges. The degradation process can be represented through a biexponential model. In this regard, it is possible to determine the equivalent cycle-by-cycle efficiency which has low values at the beginning of the degradation process until it reaches a higher and steady value. The lifespan of the batteries is analyzed through the use of Monte Carlo simulations which intends to represent a more realistic way of how the batteries are used. |
|---|