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Researchers developing DC micro smart grid for charging EV fleets; Li-ion, redox flow batteries and renewables

Green Car Congress

This year will see the installation of a photovoltaic unit and a small wind power system at the Fraunhofer Institute Center Stuttgart IZS, where up to 30 electric vehicles at a time can recharge at AC charge spots in the Fraunhofer Campus parking garage. A 30-meter-tall wind turbine delivers 10 kW. — Dipl.-Ing

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2024 Audi Q8 e-tron coming to US this summer; starting MSRP $74,400

Green Car Congress

Beyond contributing to an even more serene EV driving experience with reductions to wind noise, the optimized aerodynamics reduce drag by more than six percent over the previous model e-tron, resulting in an improved coefficient of drag value of 0.29 Instead of 12, there are now 14 windings. in the Q8 e-tron SUV and 0.27

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Microchip extends line of inductive position sensors into the EV motor control market

Green Car Congress

The LX34070 inductive position sensor enables lighter, smaller, more reliable motor control solutions that meet stringent safety requirements, reduce overall system costs, and can operate seamlessly and precisely in the noisy environment of an automobile’s DC motors, high currents and solenoids.

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Different types of motors used in Electric vehicle

Baua Electric

The primary types of electric motors used in EVs are: Brushed DC Motors: Operation: In a brushed DC motor, electricity flows through brushes and a commutator, which cause the rotor (armature) to rotate. Brushless DC Motors (BLDC): Operation: Similar to brushed DC motors, but without brushes.

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ARPA-E releases $10M for 6 projects developing electrical systems for fully-electric aviation applications

Green Car Congress

Addressing partial discharge related reliability issues that arise from low air pressure environments in aviation. The proposed cable technology can also be used in other applications requiring high cable power density with a relatively small footprint including electric ships, submarines, and offshore wind turbine platforms.

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Researchers Aim to Decarbonize Chemical Industry by Electrifying It

Cars That Think

André Taylor (center), Center Director for DC-MUSE, working with students from the unit operations senior lab course at NYU Tandon. That’s what DC-MUSE is addressing.” In their analysis of decarbonization methods, DC-MUSE researchers identified pathways including resistive, microwave, and inductive heating strategies.

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Mercedes-Benz begins production of two A-class PHEV models at Rastatt plant

Green Car Congress

It can be charged at an external AC or DC electric energy source. A further example is the new energy and environment information path at the Mercedes-Benz Rastatt plant. The A 250 accelerates from 0 to 100 km/h in 6.6 seconds, with a top speed of 235 km/h. kWh, serves as an electric energy storage unit.

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