Green Car Congress

SEPTEMBER 7, 2021

Top speed is more than 300 km/h (186 mph). While in conventional electrical machines the cooling fluid flows through a jacket outside the stator, in the case of direct cooling, the oil flows directly along the copper windings. Porsche engineers and designers have named the newly developed carbon roof structure the “exoskeleton”.

Porsche 417

Porsche Concept Cars Electric 417

Green Car Congress

NOVEMBER 18, 2014

seconds and delivers a passing time of 3 seconds from 25–40 mph. Two tanks with a three-layer structure made of carbon fiber-reinforced plastic and other materials are used to store hydrogen at 70 MPa (approximately 700 bars or 10,000 psi). Middle layer: carbon fiber reinforced plastic (structural element).

Prius 296

Prius Toyota Hydrogen Carbon Fiber 296

Green Car Congress

NOVEMBER 20, 2014

The battery operates at a different voltage level than the fuel cell; hence, there is a DC converter (DC/AC) between the two components—this tri-port converter is located behind the stack. An outer skin made from carbon fiber reinforced polymer (CFRP) encases the inner aluminum shell. Hydrogen fuel cell system.

Audi 278

Audi Hydrogen Fuel Concept 278

Green Car Congress

NOVEMBER 17, 2015

mph) as long as traffic is slow-moving. Alternatively they can serve as buffers for renewables such as wind and solar power—whether as part of the grid or as home installations. It enables electric cars to be charged with direct current (DC) and alternating current (AC) using the standard Combo 2 connector.

Audi 150

Audi PHEV Diesel Fuel 150