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Paul Scherrer Institute and Toyota RD team finds tiny memory effect in Li-ion batteries; implications for vehicle battery management systems

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The memory effect of the battery is written in a cycle with partial charging (here, 50% of the battery’s storage capacity) followed by complete discharge. In the subsequent cycle, the memory effect is evident through an overvoltage (small “bump”) at precisely the same point at which the partial charging cycle terminates. Sasaki et al.

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New Toyota Yaris marks first use of TNGA for compact; new hybrid system

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In Japan, Toyota Motor Corporation (Toyota) unveiled the new model Yaris. The first-generation Yaris was created in 1999 as a car that would serve as the global standard for compact cars by enlisting the full portfolio of Toyota’s technology. —Chief Engineer Yasunori Suezawa, in charge of development of the new Yaris.

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Toyota introduces new RAV4 EV; 41.8 kWh pack, 100-mile range

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Toyota Motor Sales, U.S.A., revealed the all-new Toyota RAV4 EV at the 26 th annual Electric Vehicle Symposium (EVS26) in Los Angeles. kWh Li-ion pack, offering an expected driving range rating of approximately 100 miles (161 km). Leviton offers multiple options for charging solutions. kW output charging station.

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Toyota broadly outlines next-generation Prius; developing wireless inductive charging for the plug-in model; bullish on hydrogen

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Toyota’s next-generation Prius will deliver significantly improved fuel economy in a more compact package that is lighter in weight and lower in cost, according to Toyota Motor Corporation (TMC) Managing Officer Satoshi Ogiso. The next Prius will feature the Toyota New Global Architecture (TNGA). —Satoshi Ogiso.

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Profile: Li-ion Provider Compact Power, Inc. Focusing on the Automotive and Vehicle Markets

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CPI) shortly after GM selected CPI and its parent LG Chem as the provider for the Li-ion batteries for the Extended Range Electric Vehicle (E-REV) Chevy Volt. (GM billion, and spends $60 million annually on Li-ion battery research and development. LG Chem provides the Li-ion battery system for Hyundai’s Blue Gen System.

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Toyota RAV4 EV key for meeting California ZEV requirements; Tesla powertrain uses Model S components

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Toyota held its first media briefing and drive for the RAV4 EV ( earlier post ), due to go on sale later this year in California. The converted RAV4 is the result of the partnership between Toyota and Tesla Motors announced in May 2010; Toyota has contracted for 2,600 units. The RAV4 EV. Click to enlarge. Absolutely not.

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Li-ion Manufacturer Boston-Power Names Former GM Senior Executive Bob Purcell to Board; Expansion Into Transportation With a Focus on PHEVs and BEVs

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Li-ion manufacturer Boston-Power, Inc., Boston-Power is bringing to the transportation industry a game-changing lithium-ion battery that delivers unmatched levels of high energy density, safety, low cost, fast charge and environmental sustainability. We’re thrilled to add him to our team. Click to enlarge.

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