Chevy Equinox Hydrogen Fuel Cell Vehicle TD试驾雪佛兰燃料电池车

qinsdau

                               
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I mentioned that the Mitsubishi iMiEV was one of the most popular cars to test drive on the basement track at the 2009 Detroit Auto Show. The other was GM’s Chevy Equinox SUV powered by hydrogen fuel cells. I waited my for turn at the wheel and did a few 10-mph laps with a GM rep in the passenger seat to fill me in on the technology.
The most notable thing was that the hydrogen-powered motor was as quiet as an EV, and drove like an EV, since it basically is an EV being powered by hydrogen rather than energy stored in, say, lead-acid batteries. GM has a fleet of these Equinox SUVs on the roads right now, and customers have asked engineers to leave in the “whine” on acceleration, rather than making the vehicle perfectly silent.
Though I couldn’t test it on the 700 feet of impromptu track inside the Cobo Center, the Equinox can do 0-60 in about 12 seconds, which is similar to a Prius. The hydrogen fuel generates zero emissions, and the current generation of the technology operates without any issues from -5 degrees Fahrenheit to 113 degrees. The next generation should be usable in “normal car range,” from -40 to 130 degrees.
GM has the largest fuel cell fleet in the world being tested by consumers right now. What we need is enough solid information from GM and its testers to break the chicken-or-the-egg fuel cell impasse that we’re at now: no one wants to build the cars without fueling stations in place, and no one wants to install the fueling stations without the cars.
Image courtesy of GM.

[ 本帖最后由 qinsdau 于 2009-2-1 16:00 编辑 ]