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Direct mean torque control with improved flux control
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| Author(s) |
J. Faßnacht; P. Mutschler |
| Abstract |
This paper presents an improved direct torque and flux control algorithm for induction machines based on the Direct Mean Torque Control (DMTC). The new algorithm combines the high dynamic per-formance of a direct torque control method with a precise flux control. To achieve this the original DMTC algorithm is augmented by a third voltage vector if necessary and an improved flux controller is proposed. Experimental results show, that with this improved DMTC in conjunction with a 6th-order observer of the mechanical system, high frequency mechanical oscillations (400Hz ; 850Hz) can be successfully damped. |
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| Filename: | EPE2003-PP0202 - Fassnacht |
| Filesize: | 639.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-14 by Unknown |
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