The invention discloses a battery module, a battery assembly with the battery module, a battery backup unit, a battery system and an electric vehicle. The battery module comprises: a plurality of batteries, wherein each battery comprises a body, a positive tab and a negative tab, the body is provided with a first end part provided with the positive tab, a second end part provided with the negativetab, a first end surface and a second end surface, and the center lines of the positive tab and the negative tab are positioned between the first end surface and the length center line of the body; apositive busbar which comprises a positive busbar body and a plurality of positive connecting parts connected with the positive tab, wherein the positive busbar body is located between the center line of the positive tab and the second end surface, and the plurality of positive connecting parts are arranged on the positive busbar body; and a negative busbar which comprises a negative busbar bodyand a plurality of negative connecting parts connected with the negative tab, wherein the negative busbar body is located between the center line of the negative tab and the second end surface, and the plurality of negative connecting parts are arranged on the negative busbar body at intervals. The battery module has the advantages of high energy density and the like.
本发明公开了一种电池模块以及具有该电池模块的电池组件、电池模组、电池系统和电动车辆。所述电池模块包括多个电池,每个电池包括本体、正极耳和负极耳,本体具有设有正极耳的第一端部、设有负极耳的第二端部以及第一和第二端面,正负极耳的中心线位于第一端面与本体的长度中心线之间;正极汇流排,正极汇流排包括正极排体和与正极耳相连的多个正极连接部,正极排体位于正极耳的中心线与第二端面之间,多个正极连接部设在正极排体上;和负极汇流排,负极汇流排包括负极排体和与负极耳相连的多个负极连接部,负极排体位于负极耳的中心线与第二端面之间,多个负极连接部间隔开地设在负极排体上。所述电池模块具有能量密度大等优点。
Battery module, battery assembly, battery backup unit, battery system and electric vehicle
电池模块、电池组件、电池模组、电池系统和电动车辆
2020-07-21
Patent
Elektronische Ressource
Chinesisch
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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