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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. Audi offers the MHEV drives in two variants. liters per 100 kilometers (0.2

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Mercedes-Benz introducing diesel E 300 BlueTEC HYBRID with fuel economy of 56 mpg US; gasoline-engined E 400 HYBRID model to follow

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Daimler will introduce the Mercedes-Benz E 400 HYBRID—equipped with a V6 gasoline engine—into in the US market, and later in other countries such as Japan and China. Features include omission of the hydraulic torque converter and the addition of a wet clutch of the kind also found in the high-performance AMG models.

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Kia launching new diesel 48V mild-hybrid powertrain in 2018 on Sportage; more models to come

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The new “EcoDynamics+” powertrain supplements acceleration with electric power from an additional 48-volt battery and extends combustion engine ‘off time’ using a new Mild-Hybrid Starter-Generator unit. kWh 48-volt lithium-ion battery and a new Mild-Hybrid Starter-Generator (MHSG). Kia’s mild-hybrid technology features a compact 0.46

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Mercedes-Benz 48V system debuts in new S-Class

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The 48 volt system establishes a third on-board power network. It fills the gap between the 12 volt network already established for decades and the high-voltage network required by electric vehicles. It is however not being replaced, but rather supplemented by the 48 volt network.

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Third Phase of SDGE In-Use Study Shows PHEVs Excel on Fuel Economy and GHG Emissions Reductions Compared to Gasoline ICE and Hybrid-Electric Vehicles

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One of SDG&E’s converted PHEVs. The third phase of a SDG&E multi-year in-use study on plug-in hybrid electric vehicles showed that plug-in hybrids offer significant improvements in gas mileage and reductions in emissions when compared with standard hybrid-electric and gasoline internal combustion engine (ICE) vehicles.

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2020 Hyundai Sonata Hybrid offers up to 52 mpg combined; Solar Roof System

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This system recharges the 12-volt and hybrid battery while preventing unnecessary battery discharge when the car is off. Conventional hybrid vehicles do not have torque converters to improve fuel economy because torque converters lose energy while transferring power to the drive wheels. Active Shift Control Technology.

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Quick drive of the Passat HyMotion hydrogen fuel cell hybrid

Green Car Congress

The drive components (motor, two-stage 1-speed transmission) of the HyMotion are in the engine compartment of the car as are the hydrogen fuel cell stack; the cooling system; a tri-port converter that regulates the voltage between the electric motor, the fuel cell and the lithium-ion battery; and the turbo compressor. Click to enlarge.

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