klacey
- Cars
How It Works: Tomorrow's Hybrid
The ReCharge, Volvo’s concept plug-in hybrid, could squeeze 160 miles from a gallon of gas by tossing out the power-wasting transmission. It packs a small electric motor inside each wheel, so that no power is lost in the drivetrain. Here’s a look at the next generation of fuel-efficiency
3.31.2008 at 05:40pm - Comment by klaceyKeith Lacey, Pender Island BC, An interesting problem arises when going around a curve. All motors are not going at the same speed. Maybe this is what Volvo means when it is saying that more software development is required. Also regenerative braking doesn't work too well as the vehicle nears zero speed. Mechanical brakes would still be required.
- Cars
How It Works: Tomorrow's Hybrid
The ReCharge, Volvo’s concept plug-in hybrid, could squeeze 160 miles from a gallon of gas by tossing out the power-wasting transmission. It packs a small electric motor inside each wheel, so that no power is lost in the drivetrain. Here’s a look at the next generation of fuel-efficiency
3.14.2008 at 04:12pm - Comment by klaceyIt seems to me that adding the motor drive mass to the wheel will result in a rougher ride. Is this so?
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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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