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Monday, March 21, 2011
Google Testing Wireless EV Charger
Using wireless technology similar to that available in an electric toothbrush, Google is trialing a Plugless Power™ charging station for electric vehicles at its Mountain View, Calif. headquarters. Plugless Power is the first electric vehicle (EV) charging system on the market to offer consumers a simple way to charge their EVs with the ease of hands-free, automatic technology.
Developed by Evatran™, LLC, Plugless Power is based on inductive technology, which has been used in electrical transformers for more than 100 years, and streamlines the charging of electric vehicles and extended-range hybrids by eliminating the nuisance of the cord and the plug.
“We are thrilled to have our first public release of the Plugless Power technology installed at Google’s headquarters,” said Tom Hough, co-founder and CEO of Plugless Power. “The interest shown by Google and the cooperation we’ve received to retrofit their EV provides evidence that a simple, convenient charging process is needed for the widespread adoption of electric vehicles.”
Google has multiple low-speed electric vehicles for short-range travel around its campus and includes plug-in vehicles in its on-campus employee car-sharing program. The company will initially use the Plugless Power station to charge a retrofitted short-range electric vehicle. Google showed interest in testing the Plugless Power technology and understanding how its features could simplify the charging process for its plug-in EV fleet vehicles.
According to Hough, this first public installation is an important step in bringing the technology to commercial customers, and Evatran is actively seeking other fleet trial opportunities with corporations and municipalities to experience the Plugless Power technology in the third quarter of 2011. Most EV models are eligible for Plugless Power through a simple retrofit process. In addition to fleet distribution, Evatran is currently working with automotive manufacturers to integrate the Plugless Power technology into mass-market EVs by 2012.
Porsche 918 Spyder Plug In Hybrid goes on Sale for $845,000
Porsche has today opened the order book for its new 918 Spyder plug-in hybrid supercar - and set the price at $845,000, excluding destination and handling charges.
To ensure the 918 Spyder's worldwide exclusivity, Porsche will produce no more than 918 examples. Start of production at Porsche's famed factory in Stuttgart-Zuffenhausen is planned for Sept. 18, 2013. The first car arrives in November 2013.
The U.S. base manufacturer's suggested retail price is $845,000 (excluding destination and handling charges) or 645,000 euros (£563k) plus VAT and local taxes in Europe.
Unlike the Geneva Motor Show concept car, the Porsche 918 Spyder two-seat production version, based on a carbon fiber-reinforced plastic monocoque, will feature a manual roof system with removable panels that can be stored in the front luggage compartment.
The 918 Spyder will be powered by a unique plug-in hybrid system that will include a high-revving, mid-mounted V8 engine with capacity of more than 4.0 liters and producing at least 500 horsepower.
Two electric motors – one each on the front and rear axles – together will provide approximately 218 additional horsepower. This configuration also will offer an innovative, variable all-wheel drive system with independent control of the drive forces on both axles. Electrical energy will be stored in a liquid-cooled lithium-ion battery that can be recharged from a standard household outlet. Electric-only driving range is expected to be more than 16 miles on the NEDC. Recharge time will depend on each country's electrical power network, but charging is expected to take about seven hours at 110V/10A in the United States. A quick-charge option is being evaluated to further reduce charging times.
With anticipated combined fuel consumption of just 78.4 mpg (3.0 L/100 km) on the NEDC, this equates to CO2 emissions of only 70 g/km or 112 g/mile. On the other hand, the Porsche 918 Spyder will deliver super sports car performance. It is estimated that the final production version will accelerate from zero to 60 mph in about 3.1 seconds on its way to an estimated top track speed of 199 mph. It should also tackle Germany's famed Nurburgring Nordschleife in less than 7 minutes and 30 seconds, two seconds faster than the Porsche Carrera GT. Under the right conditions, the 918 Spyder will be able to drive on electric power alone at speeds up to 94 mph for limited distances.
Customers who order the 918 Spyder also have the opportunity to acquire a special-edition 911 Turbo S Coupe or Cabriolet. Also limited to no more than 918 units, the 911 Turbo S Edition 918 Spyder will have exterior and interior design elements echoing the plug-in hybrid 918 Spyder supercar's styling. It features similar exterior colors, carbon-fiber elements inside and out, enhanced leather equipment and numerous acid-green accents on items such as the brake calipers, illuminated sill plates, interior stitching and instrument cluster needles. A limited-edition badge on the glove compartment door will feature the same production number as the customer's 918 Spyder.
Worldwide 918 Spyder customers can begin ordering this special edition 911 Turbo S sports car today, and customer deliveries will start later in 2011. The U.S. base manufacturer's suggested retail prices for the Coupe and Cabriolet versions are the same as the standard 911 Turbo S models, $160,700 and $172,100 respectively, excluding destination.
MERCEDES-BENZ C63 AMG REVIEWS 2011
Mercedes-Benz launches C-Class C63 amg Coupe or who have got the development of home modification AMG division. This sport sedan is offered in two versions of the engine to rival competitors powered 450HP Audi RS5 and the BMW M3 with 420HP.
Mercedes benz c63 amg have normal engined V8 with a capacity of 6.2 liters. Then, amg upgrde in two versions for different country markets. The first version for the European market power 487HP equipped with acceleration 0-100 km traveled 4.4 seconds and maximum speed of 280 km per hour. Medium standard model, maximum power with only 457HP 600Nm peak torque. The second version of the American market for standard power 451 HP has been increased to 481 HP with torque of 443lb-ft. maximum speed the same as European specification.
Besides the engine, Mercedes benz part also modify the three-link front suspension with separate and rear suspension independent multi-link model. Then, the four-wheel camber is made more negative with the rate freeze system after high-performance front disc replaced the composite material. Beside that Mercedes benz C63 amg accessories looks more sporty appearance after a touch with a bodykit, including front splitter, rear diffuser, rear spoiler and carbon fiber hood replaced aluminum material. In the interior, two-door Mercedes that was nuanced sport, starting from the wheel of the top and bottom evenly. Steering wheel design was adopted from the CLS 63 AMG. Sport-style front seats, which the backrest and body side matching door trim. There are three colors, red, and gray.Mercedes benz c63 amg for sale in July 2011 and it began to be marketed in Germany. And Mercedes benz c63 will be sale with Starting at $57,350.00. Being in America is estimated to September 2011 a new showroom entrance, including Australia.
Panic buying raises prices on Toyota Prius Hybrids
Americans have begun snapping up Toyota Prius, Honda Fit and other fuel-efficient models made only in Japan almost the way shoppers denude bread and milk shelves in a supermarket when a storm is predicted.
The intensity first spurred by rising gas prices has been amplified by predicted shortages of many models as the Japanese auto industry remains disrupted by the March 11 earthquake and its aftermath.
"We've gone from 60 (Priuses) in stock to 16" over the last two months, says Buzz Rodland at Rodland Toyota in Everett, Wash. A dozen are coming, "but we are told they are going to dwindle" quickly after that.
Indicating the shortages may not be brief, Honda has told dealers it's not taking orders for any vehicles made in Japan in May. March and April orders already were delayed.
Topsham, Maine, dealer Adam Lee says the only Priuses left that dealers can get their hands on in New England tend to be the fully equipped, costlier models, which could have the effect of pushing up prices even more if buyers get past their usual resistance to the higher-price versions.
In what now seems like a stroke of genius, he says, the family's Toyota store bought 15 used Priuses at a wholesale auction, then went back and got 15 more — at higher prices. Wholesale prices on used Priuses are up about $1,500 just in the last month, he says.
Toyota, Honda and others say they hope to resume production this week, but that could be unrealistic.
"From all the things we're gathering, including memos from Japanese companies … the potential impact of the tragedy is a bigger deal" than they are portraying, says Jesse Toprak, analyst at auto researcher TrueCar.com.
Prices of Prius and Fit, both iconic for fuel-conscious buyers and both made only in Japan, inched up immediately after the disaster, according to daily data tracked by TrueCar.com. The average price paid for a Prius in the U.S. rose $135, or 0.5%, the first four days after the March 11 quake, to $25,629. Fit was up $21, or 0.1%, to an average $17,246.
Other high-mileage cars made for the U.S. market only in Japan include the Toyota Yaris; Honda Insight, CR-Z and Civic hybrids; Mazda3; and Nissan Leaf electric car.
People seeking to quit leases early and get into new cars before there's a shortage could be in luck. Brian Allan, general manager at Galpin dealerships in Los Angeles, says many dealers want off-lease cars for used car lots because the recession cut the number of trade-ins. When the leases were written in the worst of the recession, wary lenders assigned artificially low after-lease values. Now the cars are worth more than forecast, giving the lease holder equity toward a new car and the dealer a potentially profitable used car.
Allan says he's telling lease customers, "'You're in a position to trade out early, skip your last four payments and get into a new car.'"
Sunday, March 20, 2011
Green Overdrive: Inside Tesla’s Model S Alpha [video]
For the latest episode of GigaOM TV’s Green Overdrive Show Katie Fehrenbacher takes a look behind the scenes of the Alpha program for Tesla’s next-generation all-electric car the Model S.
Tesla has built 20 Alpha (prototype) Model S’s that it’s using to test out various features like safety, durability, electronics and steering capability.
Katie a look at some of the Model S design features and interview Tesla Model S Program Director Jerome Guillen, who has been driving the Model S Alphas to and from work.
Friday, March 18, 2011
Porsche Takes on Nurburgring 24 with 911 GT3 R Hybrid v2.0
Porsche AG will enter the Nürburgring 24 hour race on June 25, 2011, with a more advanced version of the Porsche 911 GT3 R Hybrid. The priority for this latest edition was improvement of efficiency through the targeted optimization of hybrid components, which also resulted in a 20 percent weight reduction. Version 2.0 of the 911 GT3 R Hybrid is intended to achieve the same lap times as its predecessor but with less fuel consumption.
The general layout of the hybrid was adopted from the 2010 model. A portal axle with two electric motors drives the front wheels and supplements the four-liter - depending on the balance of performance classification - approximately 470 hp, six-cylinder boxer engine at the rear. The output of both electric motors has increased from 60 to 75 kilowatts each. For bursts of multiple seconds at a time, drivers now have almost an additional 200 hp at their disposal with the 911 GT3 R Hybrid 2.0. Depending on the programming, this power is automatically activated through use of the throttle pedal. Moreover, pilots can manually call up this extra power, for instance when overtaking.
The electric flywheel accumulator, with its rotor spinning up to 40,000 rpm and storing energy mechanically as rotational energy, is now housed with the other hybrid components in a carbon fiber safety cell on the passenger's side.
At first glance, the new GT3 R Hybrid is clearly distinguishable from the 2010 model. Thanks to the optimization of the hybrid system's high voltage components, the large louvers in front of the rear fenders were no longer necessary. This reduces drag and also lowers fuel consumption. All in all, the weight of the vehicle decreased from 1,350 to 1,300 kilograms.
"We've collected a great deal of information from our races on the Nürburgring, at the ALMS race at Road Atlanta, as well as from the ILMC race on China's Zhuhai circuit. The data was invaluable for the further development of our racing laboratory," says Hartmut Kristen, head of Porsche motorsport. "The emphasis of our work was on improving efficiency. That means we want to keep the lap times consistent with 2010 but use less energy, hence less fuel. In this way, we support future developments of road-going, sporting hybrid vehicles."
The cockpit of the 911 GT3 R Hybrid has also been completely revised. Most of the displays and controls have moved to the steering wheel. Drivers can operate the rest of the functions via backlit buttons now situated on the centre console. Priority was placed on the ergonomics and the clear layout for pilots – particularly in darkness.
The new 911 GT3 R Hybrid is a perfect example of the 'Porsche Intelligent Performance' philosophy, a principle found in every Porsche - more power on less fuel, more efficiency and lower CO2 emissions – on the race track and on the road.
Chevy Volt Owners Write Their Own Fuel Economy Stories
Since he took delivery of his 2011 Chevrolet Volt electric car with extended-range capability in December, Mike DiPisa is averaging 231 miles per gallon of gasoline. It's because his 26-mile daily commute allows him to run almost gas free.
"I haven't filled up my Volt since I took delivery," the Lyndhurst, N.J. resident said. Of the 1,485 miles DiPisa put on his Volt, 1,391 have used using grid electricity.
DiPisa's fuel economy is on the high end of real-life experiences of early Volt owners, but it isn't that unusual.
Matt Stehouwer of Lansing, Mich., says he's getting 62 MPG after putting more than 1,500 miles on his Volt, including a drive from New York, where he took delivery of his car. He commutes about 32 miles daily from his home to his job as Technical Manager at Michigan State University's College of Natural Science.
Mike McCarver, a retiree from Los Altos, Calif., has traveled nearly 800 miles since he bought his Volt on Jan. 28, and he's averaging 93 mpg. McCarver uses his Volt to travel around town, to the local country club, and occasionally to his vacation home in Carmel about 80 miles away.
Three Volts. Three distinct fuel economy stories. Unlike most cars, where mileage differences vary slightly from driver to driver, the Volt defies conventional MPG measures because it runs approximately 35 miles on a single charge of electricity to its 16 kWh battery, and then can travel another 344 miles on an onboard gasoline-powered electric generator that seamlessly kicks in when the battery is drained.
By recharging their Volt regularly, owners are easily surpassing the 93 miles per gallon equivalence, or MPGe, on full electric operation and an overall 60 MPGe composite fuel economy during extended-range operation. The EPA ratings make the Volt the most energy efficient compact car on the market today.
"I really believe that over the long-term we have to have technology that is going to get us off fossil fuels and the Volt does that – I have the option of never buying gas again," McCarver said.
Said Volt marketing director Cristi Landy: "The Volt is great for any lifestyle and can handle the driving demands of daily life. The majority of Volt customers are finding that by recharging their cars daily they are seeing exceptional real-world fuel economy. "
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