2009年11月7日土曜日

Electric Car in-wheel motor Siemens eCorner

http://www.youtube.com/watch?v=zPSoNfmuBXc


http://electric-vehicles-cars-bikes.b...

Ferdinand Porsche put wheel motors on a battery electric car in 1897. They built about 300 of them and there were 4WD & FWD versions. He also made a hybrid version.

Amazing that 112 years later Wheel motors still aren't in mass production.

Only about 15% of the energy from the fuel you put in your tank gets used to move your car down the road or run useful accessories, such as air conditioning. The rest of the energy is lost to engine and driveline inefficiencies and idling. Therefore, the potential to improve fuel efficiency with advanced technologies is enormous. With an Electric Car it costs just $1.00 per 100kms with MUCH more performance than with petrol at $20.00 per 100kms.

Electric Car in-wheel motor Siemens eCorner
カテゴリ: 自動車と乗り物

タグ: Electric Car in-wheel motor Siemens eCorner rally WRC

【出展引用リンク】:

     http://www.youtube.com/watch?v=zPSoNfmuBXc  

  投稿者リンク】: http://www.youtube.com/user/tsport100

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