Thermal performance of direct two-phase refrigerant cooling for lithium-ion batteries in electric vehicles
DC Field | Value | Language |
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dc.contributor.author | Hong, Seong Ho | - |
dc.contributor.author | Jang, Dong Soo | - |
dc.contributor.author | Park, Seonggi | - |
dc.contributor.author | Yun, Sungho | - |
dc.contributor.author | Kim, Yongchan | - |
dc.date.accessioned | 2021-08-30T21:26:14Z | - |
dc.date.available | 2021-08-30T21:26:14Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-06-05 | - |
dc.identifier.issn | 1359-4311 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/55049 | - |
dc.description.abstract | The lithium-ion battery has been considered as a power source of electric vehicles (EVs). An efficient battery thermal management system is essential for lithium-ion batteries with high cooling performance and long lifetime. The objective of this study is to investigate the performance improvement of a novel direct two-phase refrigerant cooling over a conventional liquid cooling for traction batteries of EVs. Based on full-scale experiments under actual vehicle conditions, the thermal performance of the two-phase refrigerant cooling is compared with that of the conventional liquid cooling with the same outer size. The two-phase refrigerant cooling satisfies the maximum cell temperature limit of 45 degrees C even under harsh environmental conditions. During aging, the two-phase refrigerant cooling provides 16.1% higher battery capacity and 15.0% lower internal resistance compared with the liquid cooling under harsh environmental conditions. Overall, the two-phase refrigerant cooling is considered a preferred alternative to the conventional liquid cooling owing to its reliable performance even with a simple and lightweight structure. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | AIR-CONDITIONING SYSTEM | - |
dc.subject | MANAGEMENT-SYSTEM | - |
dc.subject | ACTIVE CONTROL | - |
dc.subject | FLOW | - |
dc.subject | UNIFORMITY | - |
dc.subject | HFE-7100 | - |
dc.subject | DESIGN | - |
dc.subject | MODELS | - |
dc.subject | NOISE | - |
dc.subject | PIPE | - |
dc.title | Thermal performance of direct two-phase refrigerant cooling for lithium-ion batteries in electric vehicles | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Yongchan | - |
dc.identifier.doi | 10.1016/j.applthermaleng.2020.115213 | - |
dc.identifier.scopusid | 2-s2.0-85082116801 | - |
dc.identifier.wosid | 000526111200065 | - |
dc.identifier.bibliographicCitation | APPLIED THERMAL ENGINEERING, v.173 | - |
dc.relation.isPartOf | APPLIED THERMAL ENGINEERING | - |
dc.citation.title | APPLIED THERMAL ENGINEERING | - |
dc.citation.volume | 173 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Thermodynamics | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | AIR-CONDITIONING SYSTEM | - |
dc.subject.keywordPlus | MANAGEMENT-SYSTEM | - |
dc.subject.keywordPlus | ACTIVE CONTROL | - |
dc.subject.keywordPlus | FLOW | - |
dc.subject.keywordPlus | UNIFORMITY | - |
dc.subject.keywordPlus | HFE-7100 | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | MODELS | - |
dc.subject.keywordPlus | NOISE | - |
dc.subject.keywordPlus | PIPE | - |
dc.subject.keywordAuthor | Battery thermal management | - |
dc.subject.keywordAuthor | Refrigerant cooling | - |
dc.subject.keywordAuthor | Liquid cooling | - |
dc.subject.keywordAuthor | Electric vehicle | - |
dc.subject.keywordAuthor | R134a | - |
dc.subject.keywordAuthor | Temperature distribution | - |
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