Hybrid balancing in a modular battery management system for electric-drive vehicles

Zhang, Fan; Rehman, Muhammad Muneeb Ur; Zane, Regan; Maksimović, Dragan

doi:10.1109/ecce.2017.8095835

Cited by 21 publications

(12 citation statements)

References 13 publications

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“…2. To achieve cell balancing in battery packs using active, passive, or hybrid ways along with galvanic isolation between two different potential circuits [59,60].…”

Section: Battery Management Systemmentioning

confidence: 99%

Electric cars, ships, and their charging infrastructure – A comprehensive review

Mutarraf

Guan

et al. 2022

Sustainable Energy Technologies and Assessments

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“…2. To achieve cell balancing in battery packs using active, passive, or hybrid ways along with galvanic isolation between two different potential circuits [59,60].…”

Section: Battery Management Systemmentioning

confidence: 99%

Electric cars, ships, and their charging infrastructure – A comprehensive review

Mutarraf

Guan

et al. 2022

Sustainable Energy Technologies and Assessments

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“…Eqs. ( 1) and ( 2), where n and j are the overall number and the index of cells within a module, respectively, provide the inner resistance and total capacity of Module i (Zhang et al, 2017).…”

Section: Module Level Soc and Sohmentioning

confidence: 99%

Hybrid Battery Balancing System for Electric Drive Vehicles

KOCYIGIT¹,

AYTEN²

2022

EPSTEM

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In electric vehicles, cell and module voltage equalization plays a vital role in Battery Management System (BMS). The capacity, temperature, and aging imbalances in the cells and modules of electric vehicles battery packs restrict the amount of power that can be delivered to the vehicle. Spurred by this issue, we propose a new class of battery balancing systems, called hybrid balancing, capable of simultaneously equalizing battery capacity while enabling cost-effectiveness of cell-level passive balancing and module-level active balancing, modules consist of a number of cells connected in series, with cell-level passive balancing performed in a module, together with the module level switched capacitor that performs active balancing among the modules. The strategy is called hybrid balancing because it pursues goals beyond conventional state-of-charge equalization, including temperature and power capability equalization, and minimization of energy losses. Design details and MATLAB Simulink simulation results are provided for a hybrid balancing system implemented on a lithium-ion battery pack.

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“…Power converter based balancing controllers (PBBCs) have the advantage of high efficiency and accuracy for transforming energy bi‐dictionally. PBBC can transfer energy between different cells and modules 97 . The power converter applied in PBBCs can work in buck, boost, and buck‐boost mode, 98‐100 Cuk 101,102 and other types 103 .…”

Section: Equalization Circuit Topologymentioning

confidence: 99%

A comprehensive review on inconsistency and equalization technology of lithium‐ion battery for electric vehicles

et al. 2020

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The rapid growth of transportation demand has been enlarged strongly which has promoted electric vehicles powered by lithium-ion batteries. However, the inconsistencies within the battery pack will deteriorate over the lifecycle and affect the performance of electric vehicles. Therefore, various thermal management systems and equalization systems have been applied in battery management system to deal with the inconsistencies, extend battery service life, and improve safety performance. This review summarizes the origination of inconsistency within lithium-ion batteries from production to usage process, and then introduces the classification methods and application scenarios of the balance management system in detail. Based on the circuit topology, equalization systems can be classified into passive and active topologies. Active topologies

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Hybrid balancing in a modular battery management system for electric-drive vehicles

Cited by 21 publications

References 13 publications

Electric cars, ships, and their charging infrastructure – A comprehensive review

Electric cars, ships, and their charging infrastructure – A comprehensive review

Hybrid Battery Balancing System for Electric Drive Vehicles

A comprehensive review on inconsistency and equalization technology of lithium‐ion battery for electric vehicles

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