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Lucid Air charging boost, Mercedes range extenders, EVs losing money: Today’s Car News

Baua Electric

Mercedes-Benz has reportedly scrapped its extended-range EV powertrains under development, at least partly because they were too expensive and seen as a technological patch. The plug-in series hybrids would have used dramatically downsized engines—a turbo-2 for the EQS—while halving the EV battery pack.

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BorgWarner suggests Valve-Event Modulated Boost system can offer 6-17% fuel economy benefit over already downsized and turbocharged engines

Green Car Congress

VCD uses Cam Torque Actuated (CTA) phasers with Mid Position Lock (MPL) that can phase the camshafts fast enough with enough range of authority to achieve virtual cylinder deactivation. Extended range of authority is required to phase the camshafts 95 degrees; MPL is required to start the engine with extended range of authority.

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Report: Mercedes pulls the plug on range-extended EV possibilities

Baua Electric

Mercedes-Benz is scrapping extended-range EV powertrains after tests of prototypes, according to an Autocar report citing an anonymous source with knowledge of the matter. The post Report: Mercedes pulls the plug on range-extended EV possibilities appeared first on Bauaelectric Auto News.

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CU-ICAR, SCTAC partner on wireless vehicle charging; Oak Ridge charging system

Green Car Congress

When wireless charging is applied in quasi-dynamic (stop-and-go) or dynamic (vehicle-in-motion) modes, the technology could lead to extended range and downsized batteries for electric vehicles.

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Range-Extended Electric Hummer H3E by Raser Drives 50+ All-Electric Miles in Test Drive

Green Car Congress

The positive results from this test indicate that we can downsize our battery pack, reducing cost and weight of the vehicle, and still achieve the 40 mile all-electric range needed for optimized typical driving. Jim Spellman, Raser Vice President of Business Development.

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GM, Ford R&D execs stress importance of improved, advanced fuels for future engine efficiency gains, GHG goals

Green Car Congress

According to Brooks, among the technologies GM is looking to in the gasoline engine area are: Continued aggressive downsizing. The 2017 Chevrolet Volt extended range electric vehicle has a US average GHG intensity of 200 g/mile; the new 2017 Hyundai Ioniq Hybrid (not plug-in) has a GHG CI of 184 g/mile.

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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

Green Car Congress

Internal combustion engines have been significantly improving in the past decade, after the adoption of technologies such as Gasoline Direct Injection, mild electrification, downsizing and turbocharging. The OSU EcoCAR prototype vehicle features an extended-range electric architecture with a downsized 1.8L

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