Influence of Li-ion Battery Models in the Sizing of Hybrid Storage Systems with Supercapacitors

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Cláudio Pinto (Autor) FEUP; J. V. Barreras (Autor) Outra; R. de Castro (Autor) Outra; E. Schaltz (Autor) Outra; S. J. Andreasen (Autor) Outra; Rui Esteves Araújo (Autor) FEUP

Ata de Conferência Internacional

Título: 2014 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC)

2014 IEEE Vehicle Power and Propulsion Conference

Coimbra, PORTUGAL, OCT 27-30, 2014

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 7 Citações

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia electrotécnica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

Outras Informações

ID Authenticus: P-00G-CXB

DOI: 10.1109/vppc.2014.7007090

Abstract (EN): This paper presents a comparative study of the influence of different aggregated electrical circuit battery models in the sizing process of a hybrid energy storage system (ESS), composed by Li-ion batteries and supercapacitors (SCs). The aim is to find the number of cells required to propel a certain vehicle over a predefined driving cycle. During this process, three battery models will be considered. The first consists in a linear static zeroeth order battery model over a restricted operating window. The second is a non-linear static model, while the third takes into account first-order dynamics of the battery. Simulation results demonstrate that the adoption of a more accurate battery model in the sizing of hybrid ESSs prevents over-sizing, leading to a reduction in the number of cells of up to 29%, and a cost decrease of up to 10%.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6