What is a hybrid battery pack?

This hybrid battery pack synergistically combines the distinct advantages of two battery types: the LFP batteries, known for their safety and cost-effectiveness, and the NMC batteries, recognized for their high performance.

Can a three-dimensional model improve the cooling performance of hybrid batteries?

The three-dimensional model of 18,650 battery is used comprehensively analyze the influencing factors of the hybrid battery arrangement. Our objective is to conduct comprehensive research into potential improvements and optimizations aimed at enhancing the cooling performance of hybrid batteries under air-cooled conditions.

How a hybrid battery pack improves the power density of LFP battery pack?

Through optimizing the layout design, the hybrid battery pack increased 41.7 % power density of uniform LFP battery pack and reduced 3.65 K of the maximum temperature of uniform NMC battery pack, as shown in Fig. 16. Fig. 16.

Does hybrid battery arrangement affect pack temperature?

Effect of hybrid batteries arrangement on pack temperature Air-Cooled methodology is utilized in this work with a velocity of 0.1 m/s and a temperature at 298.15 K. The battery pack is composed of 12 LFP and 12 NMC batteries, with batteries of the same type connected in series.

Are lithium-ion batteries a good energy source for electric vehicles?

1. Introduction With the swift progression in the field of electric vehicles (EVs), the lithium-ion batteries (LIBs), as the most promising energy source, have drawn great attention for their longer life, higher energy density, lower self-discharge rate (Yang et al., 2022, Zhang et al., 2021, Lai et al., 2022, Lu et al., 2013).