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Audi presents latest SQ5 TDI diesel; 48V MHEV & electric compressor

Green Car Congress

An actuator in the exhaust system, as fitted to the first SQ5 TDI, gives the V6 a sonorous sound. The intercooler has been changed over from an air/air cooler in the bumper to an indirect water/air cooler in the inside V of the engine. This offers the advantage since exhaust gas cleaning responds more quickly. liters (0.2

Audi 269
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Mercedes-AMG reveals performance hybrid and battery-electric AMG derivative strategy

Green Car Congress

87 mph, when the maximum speed of the electric motor would be reached at approx. Conventional cooling systems, which only cool with air or indirectly cool the entire battery pack with water, quickly reach their limits—especially as the requirements continue to increase due to increasingly energy-dense cells. 13,500 rpm.

Mercedes 448
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New Audi S6 and S7 diesel TDI models pair 48V system with electric compressor

Green Car Congress

For the first time, Audi has combined an electric-powered compressor (EPC) with a 48-volt primary electrical system. The pairing of an electric compressor with a 48-volt primary electrical system takes the three-liter V6 TDI’s total power output to 257 kW (349 hp). 48-volt mild-hybrid system. With dual supercharging—i.e.,

Audi 150
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Continental puts first 48V hybrid assist system into production with Renault diesels

Green Car Congress

From the end of 2016, diesel variants of the Renault Scénic and Grand Scénic models will be equipped with Continental’s 48-volt hybrid drive—the first application of the 48V “Hybrid Assist” in production vehicles. The first production solution combines an efficient, water-cooled induction motor with an integrated inverter.

Diesel 150
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Audi’s mild-hybrid systems: 12V for 4-cylinders, 48V for 6- and 8-cylinders

Green Car Congress

For the four-cylinder engines they are based on the familiar 12-volt electrical system. The six-cylinder and eight-cylinder engines, as well as the W12 cylinder units, will receive a new 48-volt system generally serving as the main vehicle electric system. During slow coasting, the start-stop phase already begins at 22 km/h (14 mph).

Hybrid 150
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Volkswagen introduces new Coasting 2.0 micro hybrid system and new natural gas engine at Vienna Motor Symposium

Green Car Congress

The new 'Coasting - Engine off' micro hybrid system represents a low-cost level of electric-powered motoring on a 12-volt basis. In a speed range of up to 130 km/h (81 mph) it offers the driver hybrid-style characteristics: lift off the throttle, and the Golf can coast with the engine completely deactivated. Coasting - Engine off.

Gas 207
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Audi gives S5 models their first diesel and 48V MHEV systems; performance and efficiency

Green Car Congress

Both systems are embedded in the standard 48-volt main electrical system. For the first time in the S5 TDI, a powerful 48–volt belt alternator starter is the heart of the mild hybrid system with maximum recuperation power of up to 8 kW. A DC/DC converter steps this voltage down for components in the 12–volt electrical system.

Audi 247