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Porsche finishes production of the 918 Spyder plug-in hybrid; platform for advanced development for vehicles and manufacturing

Green Car Congress

The final Porsche 918 Spyder plug-in hybrid ( earlier post ) has come off the line in Stuttgart-Zuffenhausen according to schedule. To realize the most benefits of the large spread between power and fuel consumption, Porsche developers defined a total of five operating modes.

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US charges Audi manager with conspiracy to cheat US emissions tests; sacrificing NOx control for a sound system

Green Car Congress

liter diesel engine was ultimately placed in certain VW, Audi, and Porsche diesel vehicles sold in the United States for MY 09 through MY 16. The initial SCR design required a certain amount of AdBlue be stored onboard the vehicle to reduce NO x emissions to legal limits and reach a 10,000 mile service interval for refilling.

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Audi highlights its range of electrification efforts; Q7 diesel PHEV, A7 fuel cell PHEV, BEV, 48V and more; 750 Wh/l by 2025

Green Car Congress

Under a venture with the motto “From Road to Grid”, Audi is therefore currently working on a concept to convert old batteries into stationary energy stores. The plate has an integrated primary coil and an inverter (AC/AC converter). An AC/DC converter inverts the current, which is then fed into the high-voltage electrical system.

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Volkswagen Group introducing Modular Transverse Matrix this year; new engine families, lighter weight construction, powertrain flexibility

Green Car Congress

To ensure that the engine takes up as little mounting space as possible, ancillary components such as the water pump, air conditioning compressor and alternator are screwed directly to the engine and the oil sump without additional brackets, and they are driven by a single-track toothed belt with a permanent tension roller.

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How Ted Hoff Invented the First Microprocessor

Cars That Think

Currently, though history traces today’s microprocessor back to Hoff, Mazor, and Faggin, the legal rights to the invention belong to Hyatt. Hoff and his group developed a multiplexed approach to conversion in which a single converter is shared by the transmit and receive channels.

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