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Enhanced locomotive drive system behaviour applying a co-operative system control for single voltage source inverter dual induction motor structure
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| Author(s) |
R. Pena-Eguiluz; M. Pietrzak-David; B. de Fornel |
| Abstract |
A mono-inverter dual motor with common mechanical load applied in railway traction is presented in
this paper. It is a special multi-converter multi-machine system structure. In traction applications the
necessity to provide an excellent torque response is primordial. As a consequence, in order to control
both motors torque production of this kind of structures, special methodologies known as co-operative
control structures based in the classical Field Oriented Control (FOC) can be applied. Mono-inverter
dual induction motor drive system structure enhances the locomotive behaviour, reducing the
undesirable effects produced by external or by internal perturbations. The obtained system behaviour
is compared with the classical locomotive drive control system operation. A quasi-experimental
verification is proposed to validate the system behaviour of the two analysed control methods,
considering four characteristic perturbations of this kind of power traction systems. |
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| Filename: | EPE2003-PP0674 - Pena-Eguiluz |
| Filesize: | 493.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-20 by Unknown |
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