Study of Temperature Impacts on a Lithium-Ion Battery Thermal Behaviour by Employing Isothermal Calorimeter

Present research explores the impact of operation temperature of a 13 Ah Lithium Titanate Oxid (LTO) battery cell on its thermal behaviour, heat generation, efficiency and maximum temperature. To accomplish this, different loading patterns were applied to the battery. The experiments were accomplished at several charge and discharge cycles with different C-rates. Temperature is one of the most important parameters, which have considerable impacts on the capacity, cycle lifetime, safety and heat generation of lithium-ion batteries. Notwithstanding, the comprehensive and detail effects of temperature on the heat generation of lithium-ion batteries is necessary to be found. The findings allow us to have a better understanding of the effect of temperature on different aspect of the battery ell. The results will assists on a precise thermal model of the battery. In addition it can improve the thermal management systems.