Extending switching frequency for torque ripple reduction utilizing a constant frequency torque controller in DTC of induction motors
Direct torque control (DTC) of induction machines is known to offer fast instantaneous torque and flux control with a simple control structure. However, this scheme has two major disadvantageous, namely, a variable inverter switching frequency and a high torque ripple. These problems occur due to th...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Korean Institute of Power Electronics,
2011-03.
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| Subjects: | |
| Online Access: | Get fulltext |