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A DIY E-bike Conversion on the Cheap

Cars That Think

rarely use on a road bike) applies a small amount of regenerative braking before the pads make contact–just as in my wife's Prius. Online discussions convinced me, however, that this is the expected behavior when commanding a motor to maintain a fixed amperage in its windings (thus applying constant torque) while under little load.

DIY 145
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A DIY E-bike Conversion on the Cheap

Cars That Think

rarely use on a road bike) applies a small amount of regenerative braking before the pads make contact–just as in my wife's Prius. Online discussions convinced me, however, that this is the expected behavior when commanding a motor to maintain a fixed amperage in its windings (thus applying constant torque) while under little load.

DIY 98
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Best speakers ever

Electric Auto Association

Electric Auto Association Silicon Valley (EAASV), established in 1967 as the original Electric Auto (now Vehicle) Association, has a long history of attracting members and presenting speakers who have gone on to become tech and transportation luminaries. More recently, Gage became the CEO of EVGrid , working on Vehicle-to-grid (V2G) tech.

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Lotus and Harmon partner up to add sound to hybrids

Tony Karrer Delicious EVdriven

Other than sports car wanna-bes, modern cars are so quiet that you hear tire/wind noise much more than engines. Reply ↓ ↑ report 3 Snowdog 6:22PM (4/17/2009) Totally agree. I have stated the same before. If they force noice makers on Hybrids and EVs, this will be yet another break down in common sense. Follow us on Twitter!

Hybrid 30
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Dodge Circuit EV First Drive: electric car makes grand promises on Earth Day

Tony Karrer Delicious EVdriven

Well need to spend some more time with the car to find out how it holds up over longer drives, but the powertrain tech obviously works. In California, 20% of our electricity comes from zero CO2 renewables (sun, wind, geothermal), another 20% from zero CO2 hydro, and only 20.1% to decide if we ever get to see these promises fulfilled.