Pulse width modulation technique with harmonic injection and frequency modulated carrier: formulation and application to an induction motor |
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| Authors: | Meco-Gutierrez M.J. Perez-Hidalgo F. Vargas-Merino F. Heredia-Larrubia J.R. |
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| Affiliation: | Univ. de Malaga, Malaga; |
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| Abstract: | A new generated pulse width modulation (PWM) technique is presented, making it possible to significantly reduce harmonics in comparison to currently used PWMs operating in real time. This improvement means that a motor connected to an inverter that is controlled with this technique undergoes less overheating and vibrations, thereby improving its performance. |
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