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MORE SOPHISTICATED BATTERY DRIVE WHEELS AND WHEELS MUTUAL MOTION CONTROL SYSTEM FOR ELECTROVEHICLE APPLICATIONS
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| Author(s) |
Y. J. Bogachev; A. A. Eidinov; D. B. Izosimov; E. B. Kulakov; V. I. Sagalovsky |
| Abstract |
Light passenger electric vehicles for city traffic are under consideration. Aluminium-air battery system possesses high specific energy - 180 Wh/kg, the battery is ecologically clear and trouble free. Molecular capacitor (ionistor) is used as battery,
providing pick power consumption. Special induction motor is designed to be extremely light and of high efficiency · torque/mass ratio is about 5 Nm/kg. Convenient voltage source
inverter with vector sliding mode (vector bang-bang) control provides high performance output voltage supply and vector control of the induction motor. Direct wheel drive (no gears,
motor is mounted in a frarne) is utilised (2*4 or 4*4 scheme). Special conceived rim and new materials tubeless tyre utilisation together makes possible to decrease both of the wheel
weight and motion resistance. Wheels mutual motion control system increases mobility and
prevents loss of control, especially under wet and slippery road condition. |
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| Filename: | Unnamed file |
| Filesize: | 502.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-02-20 by System |
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