Publication: The influence of BMSs on the characterization and modeling of series and parallel Li-Ion packs
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2017-03
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MDPI
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Abstract
This work analyzes the effects of a BMS (battery management system) on the characterization and modeling of series and parallel connections of Li-ion cell packs. The Li-ion pack studied consists of four series modules connected in parallel. This pack has been characterized by means of charge, discharge and frequency tests. As a result of these tests, series and parallel influence on battery parameters have been determined. A model considering the effects of a BMS is established and compared with a model based on a single-cell approach. Experimental validations show that the single cell based approach gives poor results in comparison with a model that considers BMS effects.
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This article belongs to the Special Issue Selected Papers from 16 IEEE International Conference on Environment and Electrical Engineering (EEEIC 2016)
Keywords
Li-ion pack, Battery management system (BMS) effect, Modeling, Testing, Hardware-in-the-loop (HIL) simulation
Bibliographic citation
Castaño-Solís, S., Somoza, B. C., Gauchía, L., & Sanz, J. (2017). The influence of BMSS on the characterization and modeling of series and parallel Li-Ion packs. Energies, 10(3), 273.