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Eaton introduces DC-DC converters for 48V commercial vehicle architectures

Green Car Congress

Power management company Eaton introduced a family of 48-volt DC-DC converters for diesel-powered commercial vehicles that can be used to power accessories such as antilock brakes and lighting. C and boast 97% design efficiency. Eaton’s DC-DC converter takes power from a 48-volt system and reduces it to 24 volts.

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2016 Chevrolet Volt EPA-rated at 53 miles all-electric range

Green Car Congress

That is nearly a 40% improvement over the first-generation Volt, and a 6% boost over the projected 50-mile (80 km) AER estimated at the new Volt’s unveiling in January. Chevrolet expects many next-generation Volt owners will use power solely from their batteries for more than 90% of trips. The next-generation Volt’s new 1.5L

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Vitesco Technologies chooses ROHM Semiconductor as preferred partner for silicon carbide (SiC) power devices

Green Car Congress

Through their higher efficiency SiC semiconductors make better use of the electric energy stored in a vehicle battery. Vitesco Technologies is already developing and testing SiC technology in an 800-volt inverter concept to confirm the efficiency potential of the technology. In this context, SiC semiconductors—e.g.

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Continental presents 48V full-hybrid system; motor delivers up to 30 kW

Green Car Congress

Continental has been developing cost-effective 48-volt electrification, which can be used with both gasoline and diesel engines for number of years. In the run-up to IAA 2019, Continental Powertrain is now presenting a 48-volt high-power drive system with 30 kW, enabling a full-hybrid vehicle.

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800-Volt EV Charging: The ?Other Palliative for Range Anxiety ???

Cars That Think

The Hyundai Ioniq5 and Kia EV6 that I recently tested—a pair of wildly impressive, high-design EVs—take a different approach to solving range anxiety: an 800-volt battery architecture that delivers some of the fastest charging in the EV game, and unheard of at these price levels. The Ioniq5—already named Car Design of the Year , U.K.

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New cathode design and understanding of electrolyte delivers greater efficiency in magnesium-ion batteries

Green Car Congress

Researchers have achieved a significant boost in the storage capacity of magnesium-ion batteries through a new design for the cathode and a new understanding of the electrolyte. The new battery stores energy by inserting magnesium monochloride into a host, such as titanium disulfide.

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Viritech partners with Pininfarina on Apricale hydrogen hypercar

Green Car Congress

Pininfarina HAS re-interpreted the Apricale’s initial reference design to create a vision of the future of zero-emissions performance motoring. Viritech, an engineering company developing hydrogen powertrain solutions, is partnering with Pininfarina on Apricale hydrogen hypercar.