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Toyota provides some details on Yaris Hybrid-R 420hp powertrain; three 45 kW motors

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The Yaris Hybrid-R features three 45 kW electric motors, one on each rear wheel and a third between the engine and transmission that operates as a generator. This third motor can act as an advanced traction control system. Click to enlarge. Earlier post.) Earlier post.) GRE engine. Click to enlarge.

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ORNL, UT Austin team proposes optimization framework for hybrids; balancing fuel consumption, motor efficiency, battery capacity and life

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Researchers at Oak Ridge National Laboratory and the University of Texas at Austin have developed an optimization framework for hybrid-electric and plug-in hybrid-electric vehicles (HEVs and PHEVs) including fuel consumption, motor efficiency, and battery capacity and lifetime. —Shaltout et al.

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Prius c hybrid goes on sale in US with entry MSRP of $18,950; new transaxle, motor technology

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The new transaxle in the Prius c features a new cooling system; overall this new hybrid unit with its 2 motor system is now approaching the same weight as single motor competitive systems and is maintaining a competitive size profile, according to Toyota. The transaxle assembly contains Motor Generator No. Click to enlarge.

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Panasonic develops 12V NiMH energy recovery system for start-stop vehicles; aims to double fuel economy improvement rate of start-stop systems

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Panasonic Corporation has developed a NiMH-based 12V Energy Recovery System for start-stop systems in vehicles. This system allows the energy generated during braking to be stored in the batteries and use the stored energy to power the vehicle’s electrical components, thus ensuring power availability even when the engine is not being used.

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Software Upgrade to Prius PHEV NiMH Conversion Kit Enables All-Electric Driving At Up to 70mph

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kWh NiMH plug-in hybrid (PHEV) conversion kit that enables all-electric mode driving at speeds of up to 70 miles per hour (until the battery pack is depleted) in a converted Prius. What we’re essentially offering is all-electric performance for about 25 miles at highway speeds. Poway, California-based Plug In Conversions Corp.

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Toyota launches Corolla hybrid models in Japan

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Toyota Motor Corporation (TMC) launched hybrid versions of the Corolla Axio sedan and Corolla Fielder station wagon in Japan. The water pump is driven by an electric motor, thus eliminating the need for a drive belt. The NiMH hybrid battery is placed under the rear seat for more efficient use of interior space.

Japan 294
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Toyota introducing new powertrain units based on TNGA; transmissions, engine, hybrid system, 4WD

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Toyota Motor Corporation has developed a new continuously variable transmission (CVT) featuring a launch gear; a new 6-speed manual transmission; a new 2.0-liter liter hybrid system; and new 4WD systems—one for gasoline-engined cars, one for hybrids—based on the Toyota New Global Architecture (TNGA).

Toyota 264