What aspects should be considered when designing a lithium battery pack?

Key points for the structural design of lithium battery packs: The important components of lithium battery materials are composed of positive electrode material, negative electrode material, diaphragm, electrolyte, and outer shell. In the arrangement of the lithium battery pack, the following aspects should be considered: First, it is necessary to arrange more power in a limited space as much as possible, so as to achieve a greater cruising range and reduce the frequency of charging. The space used is conducive to the increase of the electric power of the whole vehicle. Second, it is necessary to fully consider the impact of the position of the lithium battery pack on the safety performance, especially in extreme situations such as collision, rollover, and drop, whether the battery pack will catch fire and cause fire and severe deformation due to great acceleration or severe compression. Explosion, or whether parts of the lithium battery pack enter the passenger compartment, causing additional damage. Third, it is necessary to fully consider the impact of the weight and shape of the lithium battery pack on the structural life of the vehicle, because the weight of the battery pack usually reaches hundreds of kilograms. Under long-term vibration and shock conditions, it is easy to cause damage to the mechanical parts of the vehicle. Fatigue damage, reduce life span. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to repair the lithium battery of electric vehicles?