A Chinese automotive research and development firm by the name of Techrules traveled to this week’s 2016 Geneva Motor Show to show off a groundbreaking turbine-equipped electric supercar concept called the AT96 TREV.
https://www.youtube.com/watch?v=nXvQ64qsN9I
That last part of the concept car’s name, TREV, refers to its Turbine-Recharging Electric Vehicle system, a range-extending setup that marries aviation and motorsports technologies aimed at creating a high-performance, eco-friendly powertrain. A micro-turbine that spins up to 96,000 rpm serves as a range extender by generating electricity for charging the car’s on-board battery pack, which then supplies power to electric motors that drive the vehicle’s wheels. Techrules says that the TREV system saves weight and space by negating the need for extra battery capacity. A similar setup was shown by Jaguar in 2010 with the stunning C-X75 concept.
In Techrules’ AT96 TREV, the turbine system produces 36 kilowatts, with the bulk of this allocated to charging and a small amount used to run auxiliary equipment onboard the sleek coupe. Notably, Techrules says that the AT96’s Lithium-Manganese-Oxide battery features a new charge balancing strategy that grabs “excess” voltage in cells that are charging quickly to amp up those that need more juice.
The company states that the car produces an impressive 1,030 horsepower and can sprint to 62 mph from a standstill in about 2.5 seconds. Its top speed is restricted to 217 mph, Techrules claims. Despite those staggering numbers, Techrules states that the AT96 TREV sips the fuel required to run its micro-turbine system at a rate of 1,569 mpg. Oh, and the car comes in two flavors: AT96, which runs on aviation fuel and is designed for track use, and GT96, which utilizes standard pump fuel and is designed for road use.
Techrules says that it hopes to have a supercar based on the AT96 on sale within the next few years, but its long-term focus will be on high-volume city cars utilizing a variation of the show car’s technology.
Note, Techrules isn’t the only Chinese electric car startup that’s using a wild supercar concept to grab attention. You’ll recall Chinese-backed Faraday Future did the same with its FFZERO1 concept from earlier this year.
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87th Geneva International Motor Show
Techrules shows the Ren
航空涡轮轴发动机提供动力发电,电动四轮驱动
Techrules电动概念车的动力来自一台涡轮轴发动机,这玩意可不要和普通的涡轮增压活塞式汽油机混淆了,它一般都用在直升机上面,将燃气轮机的动力通过传动轴输出,可以在紧凑的机体体积下,输出强大的动力
黑鹰的T700系列发动机体积并不大,但可以输出超过1100千瓦的马力
虽然涡轮轴发动机马力大,但是如果是机械传动,减速箱的成本体积重量都很可观,不过Techrules概念车直接用涡轮轴发动机为增程电动系统发电/充电,然后用电驱动,不但简化了传动,也缓解了燃气轮机低转速热效率不高、磨损大、油耗高等问题——因为发动机完全可以在合理转速区间充电。
Techrules概念车的官方加速成绩吓死个人,而且电子限速达到了350km/h(一般欧洲内燃机汽车都在250km/h),跟曾经装备16缸发动机的布加迪威航一样快!至于它在赛道上的表现如何?最终能达到何等机械水准?都是大家关心的问题,当然这些都有待实车来展现了
Techrules电动概念车已经开上了英国银石赛道进行试车
http://auto.163.com/16/0302/12/BH5DMDGV00084TUP.html