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TORQUE RIPPLES ANALYSIS IN INDUCTION MOTOR DRIVEN BY CURRENT SOURCE INVERTER
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| Author(s) |
K. Lee |
| Abstract |
A new method that estimates the torque fluctuations in induction motor driven by current source inverter under steady-state condition is presented and that uses the phasor diagram from the modified single phase equivalent circuit. This new method is also applied to evaluate the PWM and programmed DC link modulation techniques for reducing the torque ripples. The simplified calculations are compared with the exact digital solutions from machine d-q eauation. It is noted that the torque ripples in induction motor driven by current source inverter are dependent upon the load condition unlike voltage source inverter. |
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| Filename: | Unnamed file |
| Filesize: | 1.154 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-15 by System |
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