Carbon Fiber Lithium Ion Store Wind 
Green Car Congress
JANUARY 19, 2013
Evonik Corporation is featuring the Wind Explorer—a lightweight, electric vehicle that crossed Australia on less than $15 of electricity—at its administrative center in Parsippany, N.J. The Wind Explorer took advantage of crosswinds by using large, steerable kites to cover hundreds of miles. Click to enlarge.
Cars That Think
NOVEMBER 1, 2023
For capacitors, voltage translates to electrons stored —the voltage drop across a capacitor is proportional to its total charge.) The team was inspired by self-winding watches , which have existed since the late 18th century and transform wrist movement into energy. volts for about 60 hours.
Green Car Congress
APRIL 4, 2019
Advances in lithium-ion battery technology will further contribute to this reduction: Energy density will be further increased, while batteries will become increasingly lighter in weight. All Mercedes-Benz plants in Germany will therefore switch to CO 2 -neutral energy supply, e.g. wind power and hydropower, by 2022.
Green Car Congress
MARCH 6, 2014
The electric energy is then stored in water-cooled lithium-ion battery packs from A123 Systems ( earlier post ) and when the driver needs the stored power, the front motor drives the two front wheels through a differential during acceleration. In addition, all data is stored on a memory card in the vehicle.
Green Car Congress
MARCH 27, 2015
A liquid-cooled lithium-ion battery—developed by A123 Systems in cooperation with Porsche—temporarily stores converted braking energy from the front axle as well as converted exhaust-gas energy. The combustion efficiency of the now lighter and more rigid 2-liter V4 turbocharged gasoline engine has been increased.
Green Car Congress
NOVEMBER 20, 2014
The tanks can store around five kilograms of hydrogen at a pressure of 700 bar—enough to drive more than 500 kilometers (310.7 kWh Li-ion battery in the h-tron is adopted from the Audi A3 Sportback e-tron plug-in hybrid. An outer skin made from carbon fiber reinforced polymer (CFRP) encases the inner aluminum shell.
Clean Fleet Report
JULY 4, 2022
kWh usable) lithium-ion battery mounted under the cabin floor. The rear luggage compartment is spacious, with underfloor compartments to store the dual-mode L2 charger and small items. The ride is tranquil with no tire or wind noise. kWh usable) lithium-ion battery. Both versions of the i4 have the same 83.9
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