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NASA Glenn develops automated flywheel pulse-and-glide system; improving fuel economy up to 40-100%

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Innovators at NASA’s Glenn Research Center have developed an automated pulse-and-glide technique using a flywheel energy storage system for on-road vehicles; the technology, which NASA Glenn says can improve fuel economy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing.

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Ricardo TorqStor flywheel energy storage technology receives SAE 2014 World Congress Tech Award

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Ricardo’s TorqStor high speed flywheel energy storage technology ( earlier post ) has been selected to receive the SAE Tech Award, as one of the top five technologies to be on display at the SAE World Congress 8-10 at the COBO Center, Detroit. Ricardo’s TorqStor. Click to enlarge.

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Allison Transmission’s eGen Flex electric hybrid solution introduced in NYC Transit buses

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The eGen Flex system—comprising the drive unit, inverter and rechargeable energy storage system—includes full electric drive capability for up to 10 miles, depending upon duty cycle and accessory load demands. —Rohan Barua, Vice President of Sales, North America at Allison Transmission.

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Go-Ahead and Williams Hybrid Power to develop flywheel energy storage for buses

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The Go-Ahead Group and Williams Hybrid Power (WHP), a subsidiary of Williams Grand Prix Engineering, have signed an agreement to develop a flywheel energy storage application for use in buses.

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JAC and Ricardo develop production version of HyBoost concept; seeking 30% boost in fuel economy with same performance

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Anhui Jianghuai Automobile Group Co Ltd (JAC) and Ricardo are collaborating on a project to develop the Ricardo HyBoost concept ( earlier post )—a combination of low-cost technologies to deliver improved performance and fuel economy which featured recently in the Ricardo Centenary celebrations —into volume production on a JAC vehicle.

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Wärtsilä launches 31SG pure gas engine for marine applications; suited for hybrid systems

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Wärtsilä has launched the 31SG pure gas engine for marine market applications. The 31SG is based on the successful Wärtsilä 31 product platform; the diesel version of the engine has been recognized by Guinness World Records as being the world’s most efficient 4-stroke diesel engine. MW, at 720 and 750 rpm.

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Eaton developing suite of 48V technologies to help commercial vehicle manufacturers meet new global emission regulations

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These 48-volt systems can power new, advanced energy-consuming components and can help reduce emissions and improve fuel economy and performance. Many vehicle systems today are powered directly from mechanical power generated by the engine, which runs 12-volt systems such as air conditioning and pumps.

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