Posts Tagged ‘mobility’
Concept Features Plug-in Car Technology Drive Hybrids
At the 24 Hours of Le Mans, Audi Demonstrate just how dynamic the future of electric mobility will be. Audi is presenting the e-torn Spider concept car against the backdrop of “Le Mans veers le future,” an event in Le Mans Held as a venue for Innovative Manufacturers to showcase drive train technologies.
The 79th running of the 24 Hours of Le Mans on Saturday Will Be Held and Sunday, June 11 and 12, 2011. In the run-up to the race, the “veers le future Lemans” demonstration drives will take place for the second time since 2010. Taking part with Audi is the e-torn Spider; a concept car features that plug-in hybrid drive technology.
Along with the e-torn Spider, Audi is an Audi Q5 hybrid sending to Le Mans Quattro. The production SUV will go on sale the end of before 2011. Both cars on display Will Also are at the “Le Mans veers le future” exhibit in the Village next to the Racing Audi Fan Area.
Backed by the power of three propulsion units, the e-torn Spider Audi is fit for the racetrack. Two asynchronous electric motors drive the front wheels to combined with 64 kW (87 hp) of power and 352 Nm (259.62 lb-ft) of torque. In front of the rear axle sits a twin-turbocharged 3.0 TDI, mounted longitudinally in the direction of travel. It pumps out up to 221 kW (300 hp) of power and 650 Nm (479.42 lb-ft) of torque, which are funneled to the rear wheels via a seven-speed S tonic. The mighty V6 Currently making debut in the production STI A6 Avanti is a sophisticated power plant highly, emitting a sonorous growl Only When under load.
The three units their dog summon up separately or in unison power. The maximum system output is 388 hp, with a maximum torque of over 900 systems Nm (663.81 lb-ft). The lithium-ion battery, Located in the front section of the car, stores up to 9.1 kWh of energy. With 400 volts of alternating current three-phase, the battery takes about one hour to charge up at an electrical outlet.
The concept car with the four rings from zero to Catapults 100 km / h (62.14 km / h) in 4.4 seconds and Reach an Electronically governed top speed of 250 km / h (155.34 mph). In Keeping with the proposed standard for plug-in hybrids, it consumes a mere 2.2 liters of fuel per 100 km (106.92 U.S. mpg) on average and emits just 59 grams of CO2 per km (94.95 g / mile). In all-electric mode, it has a range of 50 km (31 miles) and a top speed of 60 km / h (37.28 mph). On one fill-up of the 50-liter (13.21 US-gallon) tank, the open two-seater can travel over 1,000 km (621.37 miles).
Under normal driving Conditions, the drive system sends 75 percent Clot management of the power to the rear wheels and the Remaining 25 Percent to the front wheels. As needed, the system selectively brakes to slow the Applies the wheels Provides Individually or required, millisecond-long surges of power to specific wheels in order to speed up Them, under steer and overseer Allowing nipper to be in the bud. The electric motors on the front wheels Individually Can be activated, and a mechanical sport Distributes the power differential at the rear. This high-precision torque vectoring system marks a new stage of evolution for the Quattro drive – the e-torn Quattro.
The Audi e-torn Spider tips the scales at just 1.450 kilograms (3.197 lb) weight low STD Can Be Attributed to the aluminum body Primarily Constructed as per the Audi Space Frame (ASF) principle. The engine hood and numerous add-on parts are made of carbon fiber-reinforced polymer (CFRP). The axle load distribution is 50:50 – perfect for the dynamic concept.
The front suspension features a double-wishbone construction, with links made of trapezoidal aluminum forged at the rear. The setup is stiff, But Adequate offers comfort. The rack-pinion steering and-you an electromechanical drive. The study design is fitted with 20-inch wheels, 245/30 front tires and 265/30 tires up the rear at high lateral acceleration and Ensure powerful grip.