Computational fluid dynamic analyses were carried out to investigate the performance of a liquid cooling system for a battery pack. The numerical simulations showed promising results and the design of the battery pack thermal management system was sufficient to ensure that the cells operated within their temperature limits.
The liquid-cooling system (LCS) of lithium-ion battery (LIB) pack is crucial in prolonging battery lifespan and improving electric vehicle (EV) reliability. This study purposes to control the battery pack's thermal distribution within a desirable level per a new-designed LCS.
Results of this study include a comparison of thermal performance of battery cells by using different cases of battery pack with varying channel size and number of channels in order to get the optimized design of battery pack with liquid cooling which gives better thermal performance.
Finally, the performance evaluation system of the thermal management scheme of the lithium-ion battery pack is established based on the analytic network process (ANP) and system dynamics (SD), and the performance of the above five thermal management design models is comprehensively scored and analyzed.
For the established ANP model for evaluating the performance of the Li-ion battery pack thermal management system, the judgment matrix, among the elements, was constructed by choosing the 1–9 scale method according to the importance rating of experts.
Combined with the related research on the thermal management technology of the lithium-ion battery, five liquid-cooled temperature control models are designed for thermal management, and their temperature control simulation and effect analysis are carried out.
This study is done for the thermal management of battery cells by using liquid cooling to maintain equal temperature among all the cells in the battery pack. This study starts …
As illustrated in Fig. 16 (a), the LIB T max for the battery pack with BFPs decreases by 8.8 % (NB), 3.6 % (CB) and 1.6 % (BCP) at a 3C DR, respectively, compared to …
Cao et al. [43] reported a numerical model for a full-size-scale EV battery pack cooled by channeled liquid flow; Effects of charge/discharge C-rate (the measurement of the …
The liquid-cooling system (LCS) of lithium-ion battery (LIB) pack is crucial in prolonging battery lifespan and improving electric vehicle (EV) reliability. This study purposes …
In this paper, a nickel–cobalt lithium manganate (NCM) battery for a pure electric vehicle is taken as the research object, a heat dissipation design simulation is carried out using COMSOL software, and a charging heat …
A 7S-2P cylindrical 1865 Lithium-Ion Battery pack model was studeid. Each battery cell was enclosed by PLA material cylinder. Battery pack was enclosed in PLA material …
Qian et al. proposed an indirect liquid cooling method based on minichannel …
In the battery pack, 48 cells were arranged, and cold plates were arranged on both terminals of the cells, as shown in Fig. 4 (a). The effect of the Reynolds number of flow …
4 · The 280Ah lithium iron phosphate battery for was selected as the research object, …
To address the challenges posed by insufficient heat dissipation in traditional liquid cooled plate battery packs and the associated high system energy consumption. This …
A novel SF33-based LIC scheme is presented for cooling lithium-ion battery module under conventional rates discharging and high rates charging conditions. The primary …
Qian et al. proposed an indirect liquid cooling method based on minichannel liquid cooling plate for a prismatic lithium-ion battery pack and explored the effects of the …
This study is done for the thermal management of battery cells by using liquid …
Cao et al. [43] reported a numerical model for a full-size-scale EV battery pack …
The liquid-cooling system (LCS) of lithium-ion battery (LIB) pack is crucial in …
The designed system''s performance was tested for an entire battery pack of an EV and compared with the commercially available LC-BTMS. Results of the study revealed …
In this study, the effects of temperature on the Li-ion battery are investigated. …
Engineering Excellence: Creating a Liquid-Cooled Battery Pack for Optimal EVs Performance. As lithium battery technology advances in the EVS industry, emerging challenges are rising that demand more sophisticated …
In this paper, a nickel–cobalt lithium manganate (NCM) battery for a pure electric vehicle is taken as the research object, a heat dissipation design simulation is carried …
Numerical investigation on thermal characteristics of a liquid-cooled lithium …
Numerical investigation on thermal characteristics of a liquid-cooled lithium-ion battery pack with cylindrical cell casings and a square duct,"
In this study, the effects of temperature on the Li-ion battery are investigated. Heat generated by LiFePO 4 pouch cell was characterized using an EV accelerating rate …
Thermal Management of Lithium-ion Battery Pack with Liquid Cooling L.H. Saw a, A. A. O. Tay and L. Winston Zhangb a Department of Mechanical Engineering, National University of …
The battery pack in a BEV should supply energy to the motors over its full range of about 300–500 km, compared to a PHEV or an HEV. ... The reason behind this is that …
Fig. 1 shows the liquid-cooled thermal structure model of the 12-cell lithium iron phosphate battery studied in this paper. Three liquid-cooled panels with serpentine channels …