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

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The system will be an on-board power source with scalable power offerings and will complement the Rolls-Royce Electrical propulsion portfolio, enabling extended range on sustainable aviation fuels and later as it comes available through hydrogen combustion. —Rob Watson, President – Rolls Royce Electrical.

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Workhorse releases specs for coming W-15 extended range electric pickup

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80-mile all-electric range. gasoline-powered range extender. kW power export that allows tools to be plugged directly into the battery power source without the truck running. Preliminary specifications announced today include: 75 MPGe fuel efficiency in all-electric operation. Automatic braking.

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

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

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Rolls-Royce announced its new small gas turbine that has been specifically developed to power hybrid-electric flight is set to begin testing. This will open up new, longer routes than electric battery powered aircraft can support as of today.

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

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Elements of Raser’s current series plug-in hybrid (extended range electric vehicle) drive system. Berg helped found Li-ion battery company Valence and has served on the board of directors since September 1991. Tags: Electric (Battery) Fleets Hybrids Plug-ins. Click to enlarge. Raser Technologies, Inc.

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Chevy Volt Delivers Novel Two-Motor, Four-Mode Extended Range Electric Drive System; Seamless Driver Experience Plus Efficiency

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During the serial media launch events for the Chevrolet Volt, GM provided more detail (subsequent to the completion of related patent work) on the novel drive architecture applied in their first extended range electric vehicle to enhance the efficiency of both the battery electric and extended-range driving modes.

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

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Plug Power Inc. 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 ProGen-powered electric delivery van is one of the first of its kind to operate in a standard commercial environment and is deployed on a standard delivery route for FedEx.

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