VW jumping on plug-in hybrid bandwagon
with TwinDrive system
June 26 2008
Volkswagen CEO Martin Winterkorn announced today that pre-production testing of the automaker's plug-in hybrid
electric system, dubbed TwinDrive, is underway with the full support of the German government. If all goes as planned, VW is hoping to introduce the technology on vehicles by 2010, that magical year when plug-in electric vehicles
being promised by multiple automakers
are supposed to hit the world's roads.
During a presentation of Volkswagen's new electric car program
entitled "Fleet Test: Electric Drive Vehicles," Winterkorn explained that TwinDrive can power a vehicle solely on electricity for up to 50 kilometers (31 miles) and can be plugged
into to existing power outlets for recharging. Much like GM's system in development for the Volt
, the car's lithium ion battery power supply is supplemented by a traditional gasoline engine for long distance travel.
"While the E-motor on a typical hybrid model just supplements the combustion engine, the exact opposite
is true on the TwinDrive
: here the diesel or gasoline engine supplements the E-motor," Winterkorn said. "(clip)
According to Jalopnik
, "the Twin Drive can be run in electric-only mode for a range of up to 30 miles
using an 82 HP electric motor. But, there's also a 2.0-liter turbo-diesel
that makes 122 HP which can take over once the batteries
have been drained. When the two powerplants combine, you have a parallel hybrid
with about 174 HP
"Start-stop technology will save power and regenerative braking will help generate it. VW says the car will use lithium-ion batteries and have an all-electric range of 31 miles
. The company recently signed a deal with Sanyo to develop li-ion batteries
; the electronics company plans to begin production next year and says it will spend $769 million
on the effort during the next seven years. "
"Volkswagen will have three hybrids, one of which will plug in, and an all-electric car
in dealerships in 2010. The Touareg SUV and popular Rabbit hatchback will be available as hybrids, while the Jetta will be a plug-in hybrid
electric vehicle.The electric car will be a limited edition of the new up! concept.
No word yet on how many of these four cars will actually hit the market in 2010
. German-language car magazine Auto Motor und Sport
reported that VW CEO Martin Winterkorn just recently announced the plan to build the green Vee-Dubs. The PHEV Jetta will -- theoretically -- be in good company, as GM is working furiously on the Volt
and Toyota will offer a plug-in Prius
German Environment Minister Sigmar Gabriel spoke at the Volkswagen event where he stated that he expects around 1 million hybrid cars on German roads by 2020 and more than 10 million a decade later.
Woolsey believes that "the greatest danger to the country now is not nuclear and chemical weapons but climate change and the American dependence on oil which is partly blamed for causing it.
Mr Woolsey believes the greatest weapon in America's arsenal is not the stealth bomber, the Abrams tank or the F-16 jet – but the humble plug-in hybrid car
that will let most people do their daily drive on electric power
Labels: government, manufacturers