这效果,18650也能达到……
The structural battery pack will allow the cells to do double duty as both energy storage and structural components. “The cells today in every car are carried like a sack of potatoes,” says Elon. “They actually have negative structural value,” because they have to be isolated from vibration and shock loads. “By bonding the cells in there, the bonding foam serves as both an adhesive and a fire retardant.”
Above: A look at Tesla's new structural battery pack (Source: Tesla)
The honeycomb structure will also add a lot of stiffness. “The torsional rigidity will be much better.”
参考译文:
结构性电池组将使电池单元既充当储能部件又充当结构性部件。 “如今,每辆汽车中的cell就像一袋土豆一样被运送,”埃隆说。 “它们实际上具有负的结构价值”,因为必须将它们与振动和冲击载荷隔离。 “通过将其中的电池粘合在一起,粘合泡沫既可以用作粘合剂又可以用作阻燃剂。”
蜂窝结构还将增加很多刚度。 “抗扭刚度会更好。”
原文链接:
这效果,18650也能达到……
付专利费用了没?
特斯拉的刀片能通过针刺测试吗?
$比亚迪(SZ002594)$ 比亚迪汉黄河以北销量怎么样?大神@andyding
其实两者还是有很大区别的……
专利被绕过了。