In recent years, approximately hundred topologies have been studied for Li-ion cell balance. In this paper, some equalizer topologies, comprising classical passive and active equalizers, are considered. The comparison considered several aspects, and for each of them, different Key Performance Indicators (KPIs) were defined. The most important KPIs are related to balancing time, capacity reduction due to balancing, weight, cost and volume. Finally, the KPIs were compared to select the topology with the best performance.
Comparative study of passive and active equalizers for lithium-ion cells / Ferrarello, Rosario; Simonelli, Domenico; Rubino, Luigi; Cuomo, Giuseppe; Rubino, Guido. - (2024), pp. 1-6. (Intervento presentato al convegno IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC) tenutosi a Naples) [10.1109/esars-itec60450.2024.10819843].
Comparative study of passive and active equalizers for lithium-ion cells
Rubino, Guido
2024
Abstract
In recent years, approximately hundred topologies have been studied for Li-ion cell balance. In this paper, some equalizer topologies, comprising classical passive and active equalizers, are considered. The comparison considered several aspects, and for each of them, different Key Performance Indicators (KPIs) were defined. The most important KPIs are related to balancing time, capacity reduction due to balancing, weight, cost and volume. Finally, the KPIs were compared to select the topology with the best performance.| File | Dimensione | Formato | |
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