首页|Alternating current heating techniques for lithium-ion batteries in electric vehicles:Recent advances and perspectives

Alternating current heating techniques for lithium-ion batteries in electric vehicles:Recent advances and perspectives

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The significant decrease in battery performance at low temperatures is one of the critical challenges that electric vehicles(EVs)face,thereby affecting the penetration rate in cold regions.Alternating current(AC)heating has attracted widespread attention due to its low energy consumption and uniform heating advantages.This paper introduces the recent advances in AC heating from the perspective of practical EV applications.First,the performance degradation of EVs in low-temperature environments is intro-duced briefly.The concept of AC heating and its research methods are provided.Then,the effects of var-ious AC heating methods on battery heating performance are reviewed.Based on existing studies,the main factors that affect AC heating performance are analyzed.Moreover,various heating circuits based on EVs are categorized,and their cost,size,complexity,efficiency,reliability,and heating rate are elab-orated and compared.The evolution of AC heaters is presented,and the heaters used in brand vehicles are sorted out.Finally,the perspectives and challenges of AC heating are discussed.This paper can guide the selection of heater implementation methods and the optimization of heating effects for future EV applications.

Lithium-ion batteryLow temperatureAlternating current heatingHeaterElectric vehicle

Xinrong Huang、Jinhao Meng、Wei Jiang、Wenjie Liu、Kailong Liu、Yipu Zhang、Daniel-Ioan Stroe、Remus Teodorescu

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School of Energy and Electrical Engineering,Chang'an University Xi'an 710018,Shaanxi,China

School of Electrical Engineering,Xi'an Jiaotong University,Xi'an 710049,Shaanxi,China

School of Highway,Chang'an University,Xi'an 710018,Shaanxi,China

School of Automation,Northwestem Polytechnical University,Xi'an 710072,Shaanxi,China

School of Control Science and Engineering,Shandong University,Jinan 250100,Shandong,China

Department of Energy,Aalborg University,Aalborg 9220,Denmark

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National Key Research and Development Program of ChinaShaanxi Province Postdoctoral Research ProjectFundamental Research Funds for the Central Universities,CHDShaanxi Province Qinchuangyuan High-Level Innovation and Entrepreneurship Talent ProjectKey Research and Development Program of Shaanxi ProvinceNational Natural Science Foundation of China

2021YFB16002002023BSHEDZZ223300102383101QCYRCXM-2023-1122024GX-YBXM-44262373224

2024

10.1016/j.jechem.2024.05.027

能源化学
中国科学院大连化学物理研究所 中国科学院成都有机化学研究所

能源化学

CSTPCDEI
影响因子：0.654
ISSN：2095-4956
年,卷(期)：2024.96(9)