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Renault unveiled its new Scénic Vision concept-car at the ChangeNOW summit in Paris. Its hybrid electric and hydrogen powertrain aims to reduce downtime related to energy recharging while reducing the carbon footprint, including the battery. The fuel cell tank is made of carbonfiber from recycled paper waste.
One of the highlights on the Audi stand at the 2012 Wörthersee Tour in Austria (an annual gathering of Audi VW, Seat and Skoda enthusiasts) is an electric bicycle technology concept: the Audi e-bike Wörthersee. Its capacity is 530 Wh and it can be fully recharged from a 230 V supply in two and a half hours.
Coinciding with the opening of the first BMW i Store on London’s Park Lane, the BMW Group presented the new BMW i Pedelec (Pedal Electric Cycle) Concept—a custom-made complement to the BMW i3 Concept ( earlier post ). The compact bicycle can be folded up quickly; the trunk of the BMW i3 Concept has room for two.
At the Manhattan stop on its year-long “Born Electric” World Tour, BMW i featured the BMW i8 Concept Roadster—shown for the first time in North America—and the BMW i3 Concept. i3 Concept. A single-speed gearbox sends the power to the rear wheels and accelerates the BMW i3 Concept to a top speed of 150 km/h (93 mph).
Jaguar has unveiled the C-X75 concept, an extended range electric vehicle that uses twin gas micro-turbines from Bladon Jets to power two switched reluctance generators from SR Drives. In this application, regenerative braking technology on all four wheels helps recharge the batteries during driving. Click to enlarge. Earlier post.)
Graphene 3D envisions printing batteries on demand and in remote locations, using the technology to 3D print supercapacitors that can be recharged much faster than the conventional battery, or printing batteries that are incorporated in the body of car. Earlier post.). Earlier post.).
A composite blend of carbonfibers and polymer resin is being developed that can store and charge more energy faster than conventional batteries can. The material combines carbonfibers and a polymer resin, creating a very advanced nanomaterial, and structural supercapacitors. Click to enlarge. Click to enlarge.
Group (SAIC) unveiled three models of a concept new vehicle form called EN-V, short for Electric Networked-Vehicle. The concepts will be showcased from 1 May through 31 October at the SAIC-GM Pavilion at World Expo 2010 Shanghai. The Jiao EN-V model. Click to enlarge. GM and its strategic partner Shanghai Automotive Industry Corp.
The Envision concept plug-in hybrid. GM introduced the Buick Envision plug-in hybrid SUV concept vehicle in China; it will appear on the Shanghai GM stand at Auto Shanghai 2011. The vehicle can be plugged into a standard outlet to recharge the battery. Click to enlarge. The Envision is equipped with a 2.0-liter
Audi urban concept with support for wireless charging. Audi is introducing a 1+1 urban concept technology study for urban and metropolitan areas. The cabin of the Audi urban concept offers slightly offset seating for two; the roof slides back for entry, and the canopy can remain open in good weather. Click to enlarge.
Carbonfiber, produced via artisan craftmanship in the Sant’Agata Bolognese factory, is the principal structural element within the new car, used not only in the monofuselage and frame but also for many elements of the bodywork. The Revuelto is the first super sports car to be fitted with a 100% carbonfiber front structure.
The thin rechargeable battery in the underbody has a useable capacity of approximately 80 kWh and enables an approximate range of more than 250 miles. The show car’s body structure is made of carbonfiber. EQ Concept Vehicles: Outlook for Electric Cars in all Segments. Side air vents help to cool the battery.
Researchers from Imperial College London and their European partners, including Volvo Car Corporation, are developing a prototype multifunctional structural composite material composed of carbonfibers and a polymer resin which can store and discharge electrical energy and which is also strong and lightweight enough to be used for car parts.
This is the opposite of the approach taken by Toyota with its Mirai fuel cell vehicle ( earlier post ) and Honda with its new FCV Concept ( earlier post ). The h-tron concept car shows that we have also mastered fuel cell technology. kilowatt-hours, which is recharged by recuperation or alternatively from a power socket.
The battery weighs approximately 85 kg (187 lbs) and can be recharged in only three to four hours on a 230 V connection. The passenger compartment consists of carbonfiber-reinforced plastic, while aluminum is used in the front, rear and room frame. The electric motor in Visio.M Click to enlarge. weighs only 450 kg (992 lbs).
At the Paris Motor Show, Mercedes-Benz unveiled its close-to-production concept Generation EQ electric vehicle—the forerunner of Mercedes-Benz’s new product brand for electric mobility, EQ. The “Generation EQ” concept vehicle, with the appearance of a sporty SUV coupé, previews a new generation of vehicles with battery-electric drives.
The concept car has high-voltage 1.1 Two of the total of four carbonfiber composite hydrogen tanks are housed under the rear seat and the other two in the luggage compartment floor. Bottom: On recharge, energy will flow from the fuel cell through the tri-port converter to the battery.
In a demonstration of its ongoing development of advanced alternative powertrains, Audi unveiled the new h-tron quattro fuel cell concept vehicle at the North American International Auto Show (NAIAS). The Audi h-tron quattro concept combines an Audi fifth-generation fuel cell stack delivering up to 110 kW with a power-optimized 1.8
With its new architecture, use of carbonfiber reinforced plastic, and premium mobility service offerings, the “ i3 marks the beginning of a new mobility age ,” said Dr. Reithofer. The SGL carbonfiber plant at Moses Lake, Washington, uses 100% hydropower. More on lightweight design. Closed-loop CFRP recycling.
Techrules, a new China-based automotive R&D company, made its global debut at the 2016 Geneva International Motor Show with the unveiling of a Turbine-Recharging Electric Vehicle (TREV) series hybrid system applied in a 6-motor, all-wheel drive supercar concept. The two concepts. Earlier post.).
Two carbon-fiber-encased tanks built into the vehicle floor hold around 4.4 In CHARGE mode, charging the high-voltage battery has priority, for example in order to recharge the battery for the maximum overall range prior to refueling with hydrogen. By means of the 7.2 The charging time is around 1.5 kg of hydrogen at 700 bar.
Proposals will be deemed non-responsive if the proposed technology is prohibitive to market penetration due to high cost; requires substantial infrastructure investments or industry standardization to be commercially viable; cannot accept high power recharge pulses from regenerative breaking. Advanced Manufacturing.
The intelligent body concept uses this mixed-materials approach to increase the strength and rigidity of the passenger cell while at the same time significantly reducing vehicle weight. 7 Series body-in-white / carbon. The innovative insulation concept has the additional effect of further improving acoustic comfort.
Higher levels of regen allow the driver to slow the vehicle almost to a stop (with “B”), while recharging the battery. Volkswagen implemented an acoustic concept for the e-Golf that is specifically tailored to the characteristics of an electric vehicle, greatly enhancing its already quiet attributes. Bottom right.
Vacuum stability within MLVI is particularly challenging since many of these high‐pressure storage systems rely on carbonfiber reinforced composites that tend to be comprised of volatile materials such as hydrocarbon‐based resins which off‐gas under vacuum conditions.
And in 2021, the company debuted the iX5 Hydrogen fuel cell concept car at the International Motor Show in Germany. Zipse, for his part, highlighted that the ability to supply fuel cells from carbon-fiber-reinforced plastic tanks gives hydrogen a significant advantage over electric power , which requires a vast charging network.
The combustion engine and electric motor, battery pack, power electronics, chassis components, and structural and crash functions are all arranged within the aluminum Drive module, while the central element of the Life module is the i8’s CFRP (carbonfiber reinforced plastic) passenger cell. Click to enlarge.
The pure electric vehicles, for reserve, must carry heavy and expensive batteries—which add expense as well as weight—and must have access to high-powered recharging stations [ 1 ]. Furthermore, even the older version PHEV can recharge at a slow rate using local solar, wind, water-derived or other net zero CO 2 fuel.
CarbonFiber Polymer Composite. Recharge Rate. Development activities may also include introduction of innovative or unique heating and cooling concepts to achieve passenger comfort such as infrared and thermo-electric devices and phase change materials. Steel (Mild, HSLA, AHSS, or Boron automotive alloy). Energy Density.
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