2014 Toyota Camry Hybrid Le on 2040-cars

Auto blog

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

Recharge Wrap-up: Minnesota first to require biodiesel, maglev in Israel, Toyota FCV in Aspen

A new Minnesota law that requires biodiesel blends goes into effect in just a few days, says KELO. Diesel drivers in Minnesota will be pumping soybeans into their tank beginning July 1. Every year, diesel will be sold as a B10 blend (ten percent biofuel) from April through August, and will scale back to a cold-hardy B5 blend from September through March. The biofuel largely comes from soybean crops grown within Minnesota, and the biodiesel industry pumps more than $900 million into the state economy every year. According to the National Biodiesel Board, using the B10 and B5 blends will reduce greenhouse gas emissions by 1,342,000,000 pounds every year. Minnesota is the first state to require diesel to be sold as a biofuel blend. In Japan, Isuzu Motors and Japanese biotech venture Euglena are teaming up to create biodiesel using algae, according to Bloomberg Businessweek. The goal is to create a new type of fuel that doesn't need to be mixed with light oil to be used in engines. "As long as we use light oil for diesel engines, emissions of carbon dioxide are inevitable," says Isuzu president Susumu Hosoi. Euglena has also been using algae to develop jet fuel with airline operator ANA Holdings. Isuzu and Euglena hope to have the new biodiesel developed by 2018. Aerial maglev transportation is coming to the campus of a defense contractor in Tel Aviv, Israel, Wired reports. The SkyTran personal rapid transit system uses small pods on an elevated magnetic track to move people from place to place. The pilot program will see SkyTran come to the corporate campus of Israel Aerospace Industries as soon as next year. The pods are hailed by phone, and carry passengers along the magnetic rail system at speeds of up to 44 miles per hour. The passive magnetic system levitates the pod attachment a centimeter above the rails, while a burst of electricity propels the pod forward. If the test at the campus goes well, SkyTran could spread to Tel Aviv at large, moving up to 12,000 people per track per hour with top speeds of 150 mph. The pre-production prototype of the Toyota FCV will make its North American debut at the 2014 Aspen Ideas Festival on Friday, June 27. The hydrogen car's finished exterior was revealed in Japan on Wednesday along with its nearly $70,000 price tag. It will go on sale in Japan by April of next year, and will come to Europe and California in the summer of 2015.

Toyota promoting Mirai as if hydrogen tax credit never went away

At the end of December, the US federal government let the $8,000 tax credit for hydrogen-powered vehicles expire. Despite this little wrinkle, Toyota is still promoting the upcoming 2016 Mirai fuel cell vehicle as a car that will cost under $50,000. In some cases a lot less, since it may also qualify for a $5,000 incentive in California. The car has a $57,500 MSRP, but Nihar Patel, vice president of North American Business Strategy for Toyota Motor Sales, spoke at the 2015 Washington Auto Show last week, and said that the Mirai could cost $44,500 in California. You can see this in the video at around minute four. Toyota knows that the federal incentives have expired, since the real news from the show was Patel's public request to the federal government that the $8,000 tax credit be extended. "We think that the federal credit expiration last year puts [hydrogen] customers in a fairly disadvantageous postion," he said. Plug-in vehicle buyers can still get up to $7,500 tax credit and, "we believe that this inequity needs to be fixed," he said. You can see this in the video at minute 10:20. Toyota said including both the after-incentives price and the call to reinstate those incentives was intentional since it shows a discrepancy between hydrogen and plug-in vehicles in the eyes of the feds. We asked Toyota's director of Energy and Environmental Research, Technical and Regulatory Affairs, Robert Wimmer, for more details on Toyota's request. "[The Mirai] being a ZEV and battery electrics also being ZEVs, we just want to make the playing field as level as possible," he said, adding that any extension would last "for the run of the vehicle," which would be three years. He admitted that the extension might only be for one or two years, if it happens at all. (A Toyota spokesperson clarified to AutoblogGreen that the Mirai program will not end after three years.) And that's the problem. "The tax process is difficult to predict," he said. "The two challenges we have now are that both houses of Congress are Republican and also that there has been talk for a while about comprehensive tax reform. If that moves forward, then extenders would probably be put on the back burner as comprehensive tax reform is discussed." Wimmer would not reveal any details about how Toyota is pressuring the government to act, only saying that Toyota's has people lobbying up on Capitol Hill.