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Rolls-Royce developing turbogenerator technology for hybrid-electric aviation applications

Green Car Congress

Rolls-Royce is developing turbogenerator technology—including a new small engine—designed for hybrid-electric aviation applications. The turbogenerator will recharge batteries after take-off or power propellers directly, enabling aircraft to switch between power sources in flight.

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New Rolls-Royce small turbine to begin tests to advance hybrid-electric flight

Green Car Congress

Rolls-Royce announced its new small gas turbine that has been specifically developed to power hybrid-electric flight is set to begin testing. The engine is part of a turbogenerator system that is being developed for the Advanced Air Mobility market.

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GMs views on challenges for battery development for extended range electric vehicles

Green Car Congress

Examples of degradation effects causing Li-ion battery power or capacity fading. Roland Matthé, GM technical manager for the Voltec battery system, provided an overview of GM’s views on the requirements and challenges for batteries specifically for extended range electric vehicles—i.e.,

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New EV company to commercialize Rasers extended range electric powertrain; led by investor in Valence and EVI

Green Car Congress

Elements of Raser’s current series plug-in hybrid (extended range electric vehicle) drive system. Berg to form a new electric automotive company focused initially on trucks and SUVs for fleet customers. Berg helped found Li-ion battery company Valence and has served on the board of directors since September 1991.

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Velozzi Will Use Capstone Microturbines in Supercar and Crossover Extended Range Electric Vehicles

Green Car Congress

Velozzi, a Los Angeles-based car designer and manufacturer, will integrate Capstone Turbine’s C65 and C30 microturbines into its electric supercar and a crossover vehicle, respectively. The Velozzi Supercar will be powered by a 770 hp (574 kW) AC-induction electric motor charged by an on-board Capstone C65 microturbine.

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Opel Flextreme GT/E Extended Range Electric Vehicle Concept to Debut at Geneva Show

Green Car Congress

meter long Flextreme GT/E concept illustrates the application of GM’s extended-range electric vehicle (E-REV) technology to large or mid-size vehicles, as well as compact cars such as the upcoming Ampera, the European cousin of the Chevrolet Volt. The wheels of the Flextreme GT/E are powered at all times by electricity.

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Workhorse, Plug Power deliver electric delivery van with fuel cell range extender to Fedex; in standard delivery route

Green Car Congress

Plug Power Inc. have delivered to FedEx Express its first North American fuel cell electric vehicle (FCEV) delivery van for on-road use. The Class-5 EGEN delivery van is built by Workhorse Group and charged by a Plug Power ProGen hydrogen fuel cell system (2 x 10 kW). The fuel cell range extended van stores 11.6

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