A critical review of thermal management systems for lithium-ion batteries
摘要
Lithium-ion batteries have become the preferred power source for electric vehicles with superior properties and excellent performance. Chemical reactions within the battery generate heat while the electric vehicle is in motion, and temperature variations also affect battery performance. Excessive temperature fluctuations can reduce the battery’s service life and damage its internal chemistry and structure. Because of this sensitivity to temperature fluctuations, research into battery thermal management systems is extremely important from a practical standpoint. In recent years, research on battery thermal management systems has advanced significantly due to the quick development of electric vehicle technology. This study examines the benefits and drawbacks of various cooling technologies while reviewing the most recent research on battery thermal management systems. Additionally, previous literature has offered less in-depth discussion on hybrid cooling technology combining multiple cooling methods, and this paper will delve into the characteristics of hybrid cooling in detail. It also gives an outlook on the future development of the battery thermal management system.
Graphical Abstract