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Thermal Management of the Li‐Ion Batteries to Improve the Performance of the Electric Vehicles Applications
Boekbijdrage - Hoofdstuk
In recent decades, clean energy has been introduced as an alternative energy source. In this respect, the automobile sector, one of the world's most prominent industries, has significantly contributed to the problem. Lithium-ion (Li-ion) batteries are among the most acceptable power sources for the automobile sector. Li-ion batteries benefit from high energy storage density, high cycle lifetime, and minimal self-discharge. Despite this, Li-ion batteries generate a significant amount of heat during the charge/discharge process due to chemical reactions and ohmic resistance. At the same time, Li-ion battery lifespan, efficiency, and safety are all influenced by temperature and temperature uniformity, which has become a significant factor affecting Li-ion battery performance. According to the studies, the suitable operating temperature for Li-ion batteries is slightly from about 25 to 40 °C, with a maximum temperature variance of less than 5 °C between cells and modules.
Consequently, designing a capable battery thermal management system (BTMS) has become a fundamental challenge in the automotive industry to control and remove the generated heat by the cells from the safety and reliability evaluation. In addition, investigating the different thermal management systems (TMSs), their advantages, and disadvantages are critical in the automotive study. Therefore, a variation of active, passive, and hybrid cooling systems have been developed during the past decade to reach the heat-dissipation necessity for Li-ion batteries. The following chapter presents a comprehensive review of different cooling methods for battery thermal management at the cell, module, and pack levels.
The chapter is organized as follows. Section 4.2 represents the objective of the research. Section 4.3 presents electric vehicle (EV) trend. Section 4.4, presents the different TMSs of the Li-ion batteries. The lifetime performance of Li-ion batteries is described in Section 4.5. The fundamental aspects of safety and reliability evaluation of EVs are investigated in Section 4.6. Lastly, a relevant conclusion is drawn in Section 4.7.
Consequently, designing a capable battery thermal management system (BTMS) has become a fundamental challenge in the automotive industry to control and remove the generated heat by the cells from the safety and reliability evaluation. In addition, investigating the different thermal management systems (TMSs), their advantages, and disadvantages are critical in the automotive study. Therefore, a variation of active, passive, and hybrid cooling systems have been developed during the past decade to reach the heat-dissipation necessity for Li-ion batteries. The following chapter presents a comprehensive review of different cooling methods for battery thermal management at the cell, module, and pack levels.
The chapter is organized as follows. Section 4.2 represents the objective of the research. Section 4.3 presents electric vehicle (EV) trend. Section 4.4, presents the different TMSs of the Li-ion batteries. The lifetime performance of Li-ion batteries is described in Section 4.5. The fundamental aspects of safety and reliability evaluation of EVs are investigated in Section 4.6. Lastly, a relevant conclusion is drawn in Section 4.7.
Boek: Modern Automotive Electrical Systems
Pagina's: 149-191
Aantal pagina's: 43
ISBN:9781119801047
Jaar van publicatie:2022
Toegankelijkheid:Closed