Harmonic analysis of slip energy recovery induction motor drives |
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Authors: | Refoufi L. Pillay P. |
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Affiliation: | Inst. National d'Electricite, Boumerdes; |
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Abstract: | The impact of electric drives on the power system in terms of harmonic generation is becoming increasingly important. Slip energy recovery induction motor drives (SERIMDs) have the rectifier and inverter connected to the rotor instead of the stator (the case in most conventional drives). The harmonic content of the SERIMD is thus quite different and arguably, less onerous than conventional drives. This paper examines the harmonic content of key waveforms of SERIMDs. Predicted results are supported by extensive experimental results |
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