The invention relates to the technical field of new energy automobiles, and discloses a large-area cooling cage type structure high-grouping-rate battery system, a grouping method and a vehicle, the large-area cooling cage type structure high-grouping-rate battery system comprises an oversized battery pack unit, a liquid cooling pipe integrated battery lower box body, an integrated sampling connection assembly, a battery management system cluster control unit, an upper box body, an all-in-one system and a structural adhesive; according to the invention, a large-area cooling type efficient thermal management system, an oversized battery pack unit, a liquid cooling pipe integrated battery box body, a direct connection type battery cell sampling connection system, a cage type structure protection system, a battery cell expansion safety protection system and a thermal barrier protection system are integrated; by means of a large-area cooling mode, CTP type integrated grouping and multifunctional fusion of all parts, cooperative improvement of the charging rate, the grouping rate and the safety protection performance of the battery system is achieved, the cooperative improvement of the charging rate, the grouping rate and the safety protection performance of the battery system is achieved, and meanwhile platform application, low cost, high space utilization rate and high production efficiency are considered.
本发明涉及新能源汽车技术领域,公开了大面冷却笼式结构高成组率电池系统、成组方法及车辆,包括超大尺寸电池组单元、液冷管集成式电池下箱体、集成式采样连接组件、电池管理系统丛控单元、上箱体、多合一系统和结构胶;本发明集成了大面冷却式高效热管理系统、超大尺寸电池组单元、液冷管集成式电池箱体、直连式电芯采样连接系统、笼式结构防护系统、电芯膨胀安全防护系统和热阻隔防护系统,通过大面冷却方式、CTP式一体化成组和各部件的多功能融合实现了电池系统的充电倍率、成组率和安全防护性协同提升,实现了电池系统的充电倍率、成组率和安全防护性协同提升,同时兼顾平台化应用、低成本、高空间利用率和高生产效率。
Large-area cooling cage type structure high-grouping-rate battery system, grouping method and vehicle
大面冷却笼式结构高成组率电池系统、成组方法及车辆
2023-04-04
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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