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Feasability of a group drive with two permanent magnet synchronous traction motors for commuter trains
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| Author(s) |
O. Koerner; A. Binder |
| Abstract |
Gearless permanent magnet synchronous traction motors (PMSM) offer lower life cycle costs
compared to induction motors with gear units; however, PMSM usually require one inverter per
motor. In commuter trains, one inverter feeds up to four induction motors – a cost advantage for
induction motor drives. The feasibility of a group drive with two PMSM fed by one inverter is
investigated to limit the number of inverters. |
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| Filename: | EPE2003-PP0415 - Koerner |
| Filesize: | 317.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-17 by Unknown |
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