A Modularized Two-Stage Active Cell Balancing Topology with Reduced Balancing Time for Series Connected Li-Ion Battery String

This paper introduces a modularized two-stage active cell balancing topology utilizing an improved buck-boost converter for a series-connected lithium-ion battery string. The proposed topology adopts a modular structure where each module comprises three cells, two inductors, and four MOSFET switches...

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Veröffentlicht in:	IEEE transactions on industry applications 2024-10, p.1-12
Hauptverfasser:	Manjunath, Kenguru, Kalpana, R, Singh, Bhim
Format:	Artikel
Sprache:	eng
Schlagworte:	Active cell balancing cell balancing speed Complexity theory Equalizers improved buck-boost converter Inductors Li-ion battery string Lithium-ion batteries Monitoring Thermal management Topology Transformers Voltage Voltage control
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