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Toyota R&D shows off free piston engine linear generator for future EVs

We often hear how an electric vehicle powertrain architecture allows vehicle designers much more freedom than a traditional ICE powertrain does. With differently shaped battery modules and small electric motors, there are lots of way to put the pieces together. With today's plug-in hybrid technology, engineers still need to put a decent-sized ICE somewhere, but new technology from Toyota could free up the gas-electric vehicle designers of the future. Presented at the recent SAE World Congress in Detroit, the idea from Toyota Central R&D Labs Inc. and involves what is called a Free Piston Engine Linear Generator (FPEG). Think of it as a sort of one-cylinder, two-stroke mini-engine that can work either as a generator (thank to magnets and a linear coil) or to directly drive a vehicle. The current prototype is a 10-kW unit that Toyota say would provide enough power to get a B- or C-segment electric vehicle up to highway speeds (75 miles per hour) when paired up to offer 20 kW. Pairing the FPEGs is also important to minimize vibrations. One system tested by Toyota had a 42 percent thermal efficiency, but the engineers are working to improve the overall efficiency even further. You can watch an animated video of the piston in action here (click on "Outline") and see the SAE papers here and here. More technical details are available at Green Car Congress. News Source: Toyota Labs via Green Car CongressTip: Thanks, Joe V. Green Misc. Auto Shows Toyota Technology Emerging Technologies Electric generator

Europe on track to buy more PHEVs than hybrids by 2019

LMC Automotive, formerly the forecasting division of J.D. Power & Associates, predicts that plug-in hybrids will sell better than conventional hybrids by 2019. By 2021, it envisions PHEV sales at 600,000 units yearly compared to 325,000 standard hybrid sales, and by 2024 PHEV sales are expected to account for 1.2 million sales every year. Part of LMC's prediction is based on a few factors, such as that it believes "electric-only operation will come to be seen as a true luxury characteristic and will be prized sufficiently to command significant premiums." Certain PHEVs are helped in countries like the UK and The Netherlands by generous incentives or other perks, like avoiding inner London's congestion charge, that allow them to address their price differences compared to standard offerings. And the number of PHEVs on the market will soon eclipse regular hybrids, coming from makers across the spectrum. Volvo has twice recently, and only belatedly, learned of the popularity of PHEVs: in 2013 it had to triple production of the V60 PHEV, and just this month it said demand for its XC90 PHEV is four times expectations. The Porsche Panamera E-Hybrid is outselling the traditional hybrid Panamera by more than seven-to-one. And then there's Mitsubishi Outlander PHEV, Europe's best-selling PHEV with 19,855 units, a volume more than three times larger than the second-best seller. Although LMC sees hybrid growth slowing, they're still doing well. Toyota and Lexus build the top-five selling traditional hybrids in Europe, combining for 72 percent of European sales, with the new Auris and Yaris hybrids alone selling 123,506 units in 2014. For LMC's forecast to come true, Europe will need a spectacular change in buying habits, since the top ten conventional hybrids tallied 175,847 sales in 2014, and the top ten PHEVs rang up 36,138 sales. Featured Gallery 2015 Volvo XC90 T8 View 14 Photos News Source: Automotive News - sub. req. Green Mitsubishi Toyota Volvo Hybrid ev sales hybrid sales toyota auris hybrid toyota yaris hybrid

Toyota to drop regular-cab Tacoma as small pickups take another hit

Even as General Motors prepares to redesign its midsize pickups, the market for sub-fullsize trucks continues to shrink. The remaining competitors in the segment are the well-aged Nissan Frontier, Honda Ridgeline and Toyota Tacoma, and now Truck Trend is reporting that the latter will be dropping its regular cab model due to poor sales.
According to the article, the available configurations for the Tacoma lineup will be whittled down in 2015, which apparently spells the end for the two-door Taco. The Tacoma is currently the last truck in its class to be offered in a regular cab configuration, with the Frontier no longer offering a standard cab model and spy shots of the next-gen Chevrolet Colorado not revealing any glimpse of a short cab, either.