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Revista Brasileira de Computação Aplicada
Article . 2018 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Modelagem matemática do tempo de vida de baterias de Lítio Íon Polímero utilizando modelos elétricos combinados e genéricos

Authors: Paulo Sérgio Sausen; Airam Teresa Zago Romcy Sausen; Marcia De Fatima Brondani Binelo;

Modelagem matemática do tempo de vida de baterias de Lítio Íon Polímero utilizando modelos elétricos combinados e genéricos

Abstract

Neste trabalho é apresentada a análise do desempenho de dois modelos elétricos, o modelo combinado Chen e Rincón-Mora e o modelo genérico Battery, que são aplicados na modelagem matemática do tempo de vida de baterias de Lítio Íon Polímero. Os modelos são submetidos a um mesmo cenário de simulação, utilizando a mesma metodologia para a estimação dos seus parâmetros empíricos, que é baseada na análise visual de curvas de descarga obtidas experimentalmente. Para a validação dos modelos é considerado o mesmo conjunto de dados, composto de perfis de descarga constantes e variáveis, o que torna esse processo mais realista. Os experimentos são realizados em uma plataforma de testes, e os modelos são implementados na ferramenta computacional Matlab/Simulink (Student Suite). Os resultados, analisados a partir da comparação entre os tempos de vida simulados e os tempos de vida experimentais, mostram que ambos modelos são acurados, apresentando erros médios inferiores a 2%. No entanto, o modelo Battery apresenta melhor desempenho médio e possuí um processo de parametrização mais simples quando comparado ao modelo Chen e Rincón-Mora.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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