对于现在的技术而言,让大型车辆实现电气化仍然存在一定的难度,不说那么大一个车辆需要的动力供给得多大的电池才能提供,光是电池的充电效率和充电站的也能拉胯一批想要往大型电动卡车发展的企业。
但人是一个非常善于创新发现的物种,攻坚克难是我们人类最爱做的事情!
对此很是赞同的瑞士 Buchs 的 NTB 州际技术大学的研究人员和一家名为 Kuhn Schweiz AG 的建筑供应公司合作证明这一观点,联手开发了世界上最大的电动车——eDumper。

这是一台全电动采矿车,体形也无比巨大,进个驾驶舱还需要上两层台阶,在别的车上占据指挥地位的驾驶舱在这辆车上显得如此渺小,人往车下一站竟然还没有轮胎高。近 120 吨的重量在整个汽车界也是老大哥级别。



不仅车身大,电池也是大的离谱,600 kWh 重达 4.5 吨的电池打破了世界上最大电池的记录,一节更比特斯拉七节还强。出于安全考虑,电池设计可以让发生故障的电池不会影响相邻的电池。

但这辆车的特点不仅仅是大,而是以环保出名。
这就不得不提到 eDumper 采用的再生制动系统,这个功能并不稀有,就是将车辆运动能转化为电能并储存在电池中的技术,市面上的车子不乏布局这项技术的,不过一件事做到极致那就不一样了,eDumper 的能量回收强到离谱!

据说经过检测,eDumper 每当上山载满矿石后,下山时所产生的能量便可自动充电,足够应付下次空车上山。


制造商 KUHN 表示, 如果每日来回运作 20 次,还能够每天多生产 200 kwh 的电量!

不用充电甚至还能发电,这话多多少少带了点夸张。
但也是有依据的,就是 eDumper 行驶地的巨大落差所带有的天然优势,在一个落差超 800 米的山地来回运输,下山时装运的 60 吨石灰和泥灰也为能量回收出力不少。


车辆搭载的634 kW 同步电机、200 kW 异步电机(辅助装置),强大的电机支持 eDumper 爬上 14° 的斜坡,最高时速达到 40 公里/小时 。

制造商官方对车辆前景信心满满,预计在未来十年内每年移动约 300,000 吨岩石,其中研究人员还估计 eDumper 会在 10 年内减少 1300 吨二氧化碳消耗并且节省 50 万升柴油。

不过这车19年就出来了,还投入了使用,到现在却没啥消息,也不知道是不是正式使用时出现了什么难以攻克的技术难题。
I was very pleased to uncover this great site. I need to to thank you for ones time for this fantastic read!! I definitely appreciated every bit of it and I have you bookmarked to look at new information on your blog.
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