Preliminary Study of a 200-KW Induction Motor Supplied with Voltages Containing Subharmonics




finite element method, induction motor, power quality, voltage waveform distortions, subharmonics


This work deals with the preliminary investigations of a 200-kW induction cage motor with a supply voltage featuring subharmonic injection. The results of the field calculations in the MAXWELL environment are presented for subharmonics of various frequencies. It was found that subharmonics occurring in real power systems can cause overheating and premature failure of this type of machine.


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How to Cite

Gnaciński, P., & Klimczak, P. (2019). Preliminary Study of a 200-KW Induction Motor Supplied with Voltages Containing Subharmonics. Scientific Journal of Gdynia Maritime University, 1(111), 47–56.