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Bosch starts production of 800V inverter, motor for electric vehicles

Green Car Congress

Bosch is now starting the production of new powertrain solutions based on 800-volt technology. The 800-volt version of the inverter is based on silicon carbide semiconductors. In the 800-volt variant of the electric motor, Bosch has increased the power density. With 800 volts, twice this is possible in theory.

Motor 369
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ZF presents EVbeat concept vehicle with prototype of new 800-volt electric drive; compact, lightweight and efficient

Green Car Congress

The EVSys800 used in the concept is a modular 800-volt drive and consists of SiC power electronics, the electric motor and a reduction gearbox. E-Motor Stator with new braided winding. Essential for this is the electric motor with a new cooling concept and a new winding technology. EVSys800 e-drive. This saves around 10% copper.

Volt 195
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New Bosch 230 electric motor and inverter with silicon carbide technology offers system efficiency up to 97%

Green Car Congress

The new 230 electric motor has a rated voltage of 800 volts and is designed for long service life. To achieve this, hairpin winding technology is used in the stator as well as combined oil-water cooling. To achieve this, hairpin winding technology is used in the stator as well as combined oil-water cooling.

Motors 418
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“Project Volt Gas Volt” proposes long-term financing plan to support widespread implementation of power-to-gas systems

Green Car Congress

Project Volt Gas Volt is based on a long-term financing plan and the use of existing technologies for the large-scale conversion of surplus renewable electricity to methane, with subsequent reuse. If this potential production supplied the Volt Gas Volt plants, the nuclear plants could operate at nearly 100% capacity.

Volt 334
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Porsche presents Mission R concept electric competition car

Green Car Congress

The power output remains constant over the duration of the race, so there is no thermally induced de-rating—a major advantage of the electric motors with direct oil cooling developed by Porsche. Highly efficient motors with direct oil cooling. High-end battery and 900-volt technology.

Porsche 417
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Driving electric in an oil capital

Electric Auto Association

The outreach efforts of the Houston Electric Auto Association (HEAA), founded 34 years ago in the heart of American oil country, have not always been met with a positive response. “We We have a lot of Tesla drivers in Houston because the oil execs see them as a status symbol with cool technology. Showing a home-brew EV. Email Address.

Oil 98
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European OEM selects Borg-Warner motor for new plug-in hybrid truck

Green Car Congress

Generating 130 kW (174 hp) of power and 1,050 N·m of torque, the HVH motor will work in parallel with an inline five-cylinder engine that runs on hydro-treated vegetable oil (HVO) or diesel. Instead of conventional round wire windings, they use precision-formed rectangular wires and multiple layers of interlocking “hairpins”.

Plug-in 246