The present disclosure provides a traction battery pack protection and load distribution strategy. The invention discloses a protection and load distribution strategy for an electrified vehicle traction battery pack. An exemplary battery protection structure may include a corrugated portion and at least one flat plate portion joined together. The battery protection structure may be integrated as part of a housing assembly of the traction battery pack, or may be embodied as a non-slip plate design of a separate structure from the housing assembly. The battery protection structure may be configured to absorb and transfer energy during a vehicle loading event to minimize transfer of load inside the battery pack having relatively sensitive battery interior components housed therein.
本公开提供了“牵引电池包保护和载荷分布策略”。公开了用于电动化车辆牵引电池包的保护和载荷分布策略。示例性电池保护结构可包括接合在一起的波纹状部分和至少一个平板部分。所述电池保护结构可一体化为所述牵引电池包的外壳总成的一部分,或者可体现为与所述外壳总成分开的结构的防滑板设计。所述电池保护结构可被配置用于在车辆装载事件期间吸收和传递能量,从而使载荷在其中容置有相对敏感的电池内部部件的所述电池包内部的传递最小化。
Traction battery pack protection and load distribution strategy
牵引电池包保护和载荷分布策略
2023-10-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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