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Charging ahead: Unlocking the potential of constant voltage and constant current modes in WPT for EVs

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dc.citedby1
dc.contributor.authorPurushothaman D.en_US
dc.contributor.authorR N.en_US
dc.contributor.authorRamachandramurthy V.K.en_US
dc.contributor.authorid57215346769en_US
dc.contributor.authorid58114452400en_US
dc.contributor.authorid59187457700en_US
dc.date.accessioned2025-03-03T07:42:36Z
dc.date.available2025-03-03T07:42:36Z
dc.date.issued2024
dc.description.abstractThe increasing interest in Electric Vehicles (EVs) is driven by the quest for alternatives to traditional internal combustion engine vehicles to minimize the environmental pollution. At the early-stage EV industry struggled due to limited invention in the battery technology and charging infrastructure inadequacies. However, recent advancements in battery technology, particularly with lithium-based batteries, have propelled the EV market forward. This advancement has also spurred innovations in wireless EV battery charging, offering a more convenient solution. Despite the advantages of lithium-ion (Li-ion) batteries, such as enhanced performance, they face limitations like sensitivity to temperature changes and higher costs, necessitating robust charging systems. Research has been focused on improving charging efficiency through advancements in both conductive and wireless charging methods. However, challenges such as airgap distance, misalignment tolerance, and frequency limitations persist, impeding optimal efficiency in wireless charging systems. Designing a charging infrastructure adhering to wireless standards and employing efficient operational modes is crucial for achieving high efficiency and prolonging the lifespan of the battery. Constant Voltage/Constant Current (CC/CV) charging is a prevalent method for Li-ion battery charging, with researchers exploring various approaches to implement this mode within wireless power transfer (WPT) systems for EV batteries. This review article delves into the intricacies of CC/CV charging techniques applied to WPT systems, outlining different charging methodologies along with their attributes. It examines control methodologies employed in CC/CV charging and discusses their implementation, including advantages and drawbacks. By consolidating the challenges associated with CC/CV methods, this article suggest the converter control approach for better regulation with less complexity and reconfigurable topologies for minimizing the number power electronic switches and switching loss with more passive elements and design complexity. ? 2024 Elsevier Ltden_US
dc.description.natureFinalen_US
dc.identifier.ArtNo112603
dc.identifier.doi10.1016/j.est.2024.112603
dc.identifier.scopus2-s2.0-85196784512
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85196784512&doi=10.1016%2fj.est.2024.112603&partnerID=40&md5=9ac8b63032136831dc5e9719d3c49b16
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36474
dc.identifier.volume96
dc.publisherElsevier Ltden_US
dc.sourceScopus
dc.sourcetitleJournal of Energy Storage
dc.subjectCharging (batteries)
dc.subjectEfficiency
dc.subjectElectric switches
dc.subjectEnergy transfer
dc.subjectIons
dc.subjectBattery technology
dc.subjectCC/CV charging
dc.subjectCC/CV control technique
dc.subjectCharging infrastructures
dc.subjectConstant voltage
dc.subjectControl techniques
dc.subjectElectric vehicle batteries
dc.subjectElectric vehicle charging
dc.subjectPower transfer systems
dc.subjectWireless power transfer charging
dc.subjectLithium-ion batteries
dc.titleCharging ahead: Unlocking the potential of constant voltage and constant current modes in WPT for EVsen_US
dc.typeReviewen_US
dspace.entity.typePublication
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