The present disclosure provides a bus welding solution for a traction battery pack. A bus welding solution for electrically connecting a bus to battery cell terminals within a battery system is disclosed. An exemplary method may include performing a weld repair operation. The weld repair operation may include creating a repair bead at a weld repair zone of the bus bar. The weld repair zone may include an area where the bus bar is covered by the pressing device during the pressing operation and the main welding operation of the method.

    本公开提供了“牵引电池包的母线焊接解决方案”。公开了用于将母线电连接到电池系统内的电池电芯端子的母线焊接解决方案。一种示例性方法可以包括执行焊接修复操作。焊接修复操作可以包括在母线的焊接修复区处产生修复焊道。焊接修复区可以包括在所述方法的按压操作和主焊接操作期间母线被按压装置覆盖的区域。


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    Title :

    Bus welding solution for traction battery pack


    Additional title:

    牵引电池包的母线焊接解决方案


    Contributors:

    Publication date :

    2023-09-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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