The embodiment of the invention discloses a battery pack and an automobile, and relates to the technical field of batteries. The battery pack comprises a first module, a second module and a busbar, the first module comprises a plurality of first battery modules, and the second module comprises a plurality of second battery modules; the electrode terminal of the first battery module and the electrode terminal of the second battery module are oppositely arranged, and the first battery module and the second battery module are connected in series through the electrode terminals; the busbars comprise the first busbar and the second busbar, and the first busbar and the second busbar are arranged on the electrode terminals on the outermost sides of the two ends of the second module respectively. According to the battery pack, the electrode terminals of the first battery modules in the first module and the electrode terminals of the second battery modules in the second module are oppositely arranged, so that series connection between the multiple first battery modules and the multiple second battery modules is completed only by using a small number of busbars, the structure of the new energy automobile battery pack is simplified, and the heat dissipation performance of the new energy automobile battery pack is improved.
本申请实施例公开了一种电池包及汽车,涉及电池技术领域。该电池包包括:第一模组、第二模组、汇流排;所述第一模组包括多个第一电池模块、所述第二模组包括多个第二电池模块;所述第一电池模块的电极端子与所述第二电池模块的电极端子相对设置,且所述第一电池模块与所述第二电池模块通过电极端子串联连接;所述汇流排包括第一汇流排和第二汇流排,所述第一汇流排和所述第二汇流排分别设置于所述第二模组两端最外侧的电极端子上。该电池包通过将第一模组中的第一电池模块与第二模组中的第二电池模块电极端子相对设置,实现了仅用少量汇流排即完成了多个第一电池模块和第二电池模块间的串联,从而简化了新能源汽车电池包结构并改善了其散热性能。
Battery pack and automobile
电池包及汽车
10.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Battery pack, battery pack protection method and automobile
Europäisches Patentamt | 2023
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