Layered energy equalization structure for series battery pack based on multiple optimal matching

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dc.authoridCoskun, Serdar/0000-0002-7080-0340
dc.contributor.authorJiao, Jianfang
dc.contributor.authorWang, Hongwei
dc.contributor.authorGao, Feng
dc.contributor.authorCoskun, Serdar
dc.contributor.authorWang, Guang
dc.contributor.authorXie, Jiale
dc.contributor.authorFeng, Fei
dc.date.accessioned2025-03-17T12:27:13Z
dc.date.available2025-03-17T12:27:13Z
dc.date.issued2025
dc.departmentTarsus Üniversitesi
dc.description.abstractThe equalization management system is an essential guarantee for the safe, stable, and efficient operation of the power battery pack, mainly composed of the topology of the equalization circuit and the corresponding control strategy. This article proposes a novel active balancing control strategy to address the issue of individual cell energy imbalance in battery packs. Firstly, to achieve energy equalization under complex conditions, a two-layer equalization circuit topology is designed, and the efficiency and loss of energy transfer in the equalization process are studied. Furthermore, a directed graph-based approach was proposed to represent the circuit topology equivalently as a multi-weighted network. Combined with a multi-weighted optimal matching algorithm, aims to determine the optimal energy transfer path and reduce equalization losses. In addition, a fuzzy controller that can dynamically adjust the equalization current with the state parameter of the cell as the input condition is designed to optimize the equalization efficiency. Matlab/Simulink software is used to build and simulate the model. The experimental results indicate that, under the same static state, the newly proposed control strategy improves
dc.description.sponsorshipNatural Science Foundation of Hebei Province [F2023502011, E2023502026]; Chongqing Natural Science Foundation [CSTB2023NSCQ-MSX0359]
dc.description.sponsorshipThis work was supported by the Natural Science Foundation of Hebei Province (Grant No. F2023502011 and E2023502026) , and the Chongqing Natural Science Foundation (Grant No. CSTB2023NSCQ-MSX0359) .
dc.identifier.doi10.1016/j.geits.2024.100182
dc.identifier.issn2097-2512
dc.identifier.issn2773-1537
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85216924019
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.geits.2024.100182
dc.identifier.urihttps://hdl.handle.net/20.500.13099/2132
dc.identifier.volume4
dc.identifier.wosWOS:001424889100001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofGreen Energy and Intelligent Transportation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250316
dc.subjectActive equalization
dc.subjectTwo-layer structure
dc.subjectDirected graph
dc.subjectOptimal matching
dc.subjectFuzzy control
dc.titleLayered energy equalization structure for series battery pack based on multiple optimal matching
dc.typeArticle

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