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A Simple DTC-SVM Method for Matrix Converter Drives Using a Flux Deadbeat Scheme
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| Author(s) |
FREDE Blaabjerg; LEE Ky; LEE Kwan |
| Abstract |
In this paper, a simple direct torque control (DTC) method for sensorless matrix converter drives is proposed, which is characterized by a simple structure, minimal torque ripple and unity input power factor. Also a good sensorless speed-control performance in the low speed operation is obtained, while maintaining constant switching frequency and fast torque dynamics. It is possible to combine the advantages of matrix converters with the advantages of the DTC strategy using space vector modulation a deadbeat algorithm in the stator flux reference frame. Experimental results are shown to illustrate the feasibility of the proposed strategy. |
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| Filename: | 0192 |
| Filesize: | 329 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-12 by System |
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