A traction battery pack includes a cell-to-pack battery system. A selectable shim system may be used to augment a compressive load applied to one or more cell stacks of the cell-to-pack battery system. A method of assembling the traction battery pack may include measuring a first dimension associated with each cell stack of the cell-to-pack battery system, measuring a second dimension associated with an enclosure tray, and selecting an appropriately sized shim of the selectable shim system for applying a desired amount of compression to the battery cells of each cell stack when the cell stack is received within the enclosure tray.
SELECTABLE SHIM SYSTEMS FOR TRACTION BATTERY PACKS WITH CELL-TO-PACK BATTERY SYSTEMS
2023-09-28
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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