GrabCAD 模型信息
Battery of the electric car Dubina Evo · 模型 77580
The 3D model of the battery electric car Dubina Evo is made using the surface modeling method in one piece in Blender 4.1. The model is in 1.0 scale. The battery consists of high-performance, high-energy cylindrical cells with lithium-ion (Li-ion) NMC (nickel-manganese-cobalt) chemistry with a graphite anode and a lithium cobalt cathode. The battery cathode is made of an aluminum current collector with LiNiMnCoO2 applied to it. Aluminum is used as a cathode current collector, since aluminum has high electrical conductivity, low weight and low cost compared to other materials. The cathode suspension consists of LiNiMnCoO2, a binder, a conductive additive and a solvent. The battery anode is made of graphite foil 100 μm thick. A separator is placed between the cathode and the anode. A thin insulating film with high ion permeability and mechanical strength is used as a separator. The separator has a pore diameter of 0.05 μm and a thickness of 10 μm. Non-woven polypropylene is used as a separator. The battery pack consists of 16 modules, each with a nominal voltage of 25V. Sixteen battery modules are connected in series to form a battery with a nominal voltage of 400V. Each battery module consists of 360 batteries 18650, the weight of one battery is 45g, they are connected according to the 6s60p scheme: 6 elements in series and 60 such groups in parallel. The energy capacity of each battery module of such elements is 5.3 kWh. In total, the battery pack contains 5760 such batteries. For ease of use, the battery has a voltage of 400V. The battery has two terminals: positive and negative. The common terminals are located at the rear of the battery pack. The battery is attached to the monocoque and the rear frame of the car using screws. 3D model of the battery from the 3D constructor Dubina Evo. https://dubina.biz
- 格式
- STL、OBJ、Rendering、BlenderCAD
- 分类
- Automotive、Electrical、Machine design
- 标签
- battery、battery pack、storage battery、accumulator
- 数据更新
- 2026-09-28T09:06:24Z
