iTZ_DeVoLuMeTTV
2020-11-29T03:47:05+00:00
说说蜂巢电池日的看点 给喜欢技术的老哥醒醒脑 看点不少 总结一下
1. 蜂巢能源明年有效产能6.91Gwh 即将跃升国内top3 仅次宁德和比亚迪
2. 蜂巢的无钴电池接受预订 明年6月份正式交付 一共四款方形电芯 90ah 115ah和226ah 正极材料无钴NMx 115ah能量密度245wh/kg 226ah能量240wh/kg 循环寿命大于2500次 可匹配300km到800km a00级到D级车
3. 蜂巢的热失效系统解决方案 叫冷蜂[s:ac:哭笑] 措施是果冻电池 热阻隔电池包和蜂云平台
4. 叠片工艺3.0 目前的蜂巢叠片工艺效率是0.45秒/片 目前普通的卷片工艺是0.25秒/片 蜂巢计划在明年6月实现叠片工艺效率0.125秒/片
5. 一种软包电芯 用在hev上 容量5.2ah 循环寿命25000次 70C的放电倍率 功率密度达5.6kw/kg [img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-1sdpK10T3cSsg-a2.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-b3p2K2pT3cSoq-t6.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-4li3K2sT3cSsg-rc.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-cgruZ1uT3cSy6-j8.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-5m4rK29T3cSsg-lc.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-6gxnK1wT3cSsg-lc.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-e906K2eT3cSsg-iy.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-8sm6K26T3cSsg-lc.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-j0ffK1oT3cSsg-iy.jpeg.medium.jpg[/img]
1. 蜂巢能源明年有效产能6.91Gwh 即将跃升国内top3 仅次宁德和比亚迪
2. 蜂巢的无钴电池接受预订 明年6月份正式交付 一共四款方形电芯 90ah 115ah和226ah 正极材料无钴NMx 115ah能量密度245wh/kg 226ah能量240wh/kg 循环寿命大于2500次 可匹配300km到800km a00级到D级车
3. 蜂巢的热失效系统解决方案 叫冷蜂[s:ac:哭笑] 措施是果冻电池 热阻隔电池包和蜂云平台
4. 叠片工艺3.0 目前的蜂巢叠片工艺效率是0.45秒/片 目前普通的卷片工艺是0.25秒/片 蜂巢计划在明年6月实现叠片工艺效率0.125秒/片
5. 一种软包电芯 用在hev上 容量5.2ah 循环寿命25000次 70C的放电倍率 功率密度达5.6kw/kg [img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-1sdpK10T3cSsg-a2.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-b3p2K2pT3cSoq-t6.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-4li3K2sT3cSsg-rc.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-cgruZ1uT3cSy6-j8.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-5m4rK29T3cSsg-lc.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-6gxnK1wT3cSsg-lc.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-e906K2eT3cSsg-iy.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-8sm6K26T3cSsg-lc.jpeg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202012/03/-7da9Q5-j0ffK1oT3cSsg-iy.jpeg.medium.jpg[/img]