This letter presents a simple duty-cycle control scheme for direct torque control of an induction motor. The scheme reduces torque ripple, controls the average output torque, and reduces the variation in switching frequency. The effectiveness of the proposed technique is demonstrated through experimental results.
|Number of pages||4|
|Journal||IEEE Transactions on Industrial Electronics|
|Publication status||Published - Aug 2001|
- Direct torque control
- Switching frequency
- Torque ripple