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Lithium-Ion Battery Charge Equalization Algorithm for Electric Vehicle Applications

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dc.citedby111
dc.contributor.authorHannan M.A.en_US
dc.contributor.authorHoque M.M.en_US
dc.contributor.authorPeng S.E.en_US
dc.contributor.authorUddin M.N.en_US
dc.contributor.authorid7103014445en_US
dc.contributor.authorid56583590200en_US
dc.contributor.authorid57192247903en_US
dc.contributor.authorid55663372800en_US
dc.date.accessioned2023-05-29T06:38:38Z
dc.date.available2023-05-29T06:38:38Z
dc.date.issued2017
dc.descriptionAutomation; Battery management systems; Charging (batteries); DC-DC converters; Electric vehicles; Equalizers; Explosions; Integrated circuits; Ions; Life cycle; Battery charge equalization; Battery monitoring; Charge capacities; Charge equalization; Controller algorithm; Risk of explosions; Safety operations; Vehicle applications; Lithium-ion batteriesen_US
dc.description.abstractThe lithium-ion batteries are commonly used in electric vehicle (EV) applications due to their better performances as compared with other batteries. However, lithium-ion battery has some drawbacks such as the overcharged cell which has a risk of explosion, the undercharged cell eventually reduces the life cycle of the battery, and unbalanced charge in series battery gradually reduces overall charge capacity. This paper presents a battery charge equalization algorithm for lithium-ion battery in EV applications to enhance the battery's performance, life cycle, and safety. The algorithm is implemented in series-connected battery cells of 15.5 Ah and 3.7 V nominal each using a battery monitoring integrated circuit for monitoring and equalization of an 8-cell battery pack using a bidirectional flyback dc-dc converter as the channel for charging and discharging of the battery cell. The obtained results show that the developed charge equalization controller algorithm performs well in equalizing both undercharged and overcharged cells, and equalizes the cell within the safety operation range of 3.81 V. To validate the charge equalizer performance, the proposed algorithm outperforms with other studies in terms of balancing, equalization speed, low power loss, and efficiency. Thus, the proposed battery charge equalization algorithm proves an effective and automated system to modularize the battery charge that improves the safety and life cycle of battery. � 2017 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo7862204
dc.identifier.doi10.1109/TIA.2017.2672674
dc.identifier.epage2549
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85028041301
dc.identifier.spage2541
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85028041301&doi=10.1109%2fTIA.2017.2672674&partnerID=40&md5=2bde0268fc954ba7366cef21c4a8b6f1
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23232
dc.identifier.volume53
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleIEEE Transactions on Industry Applications
dc.titleLithium-Ion Battery Charge Equalization Algorithm for Electric Vehicle Applicationsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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