The Effect of Harmonic Currents on the Noise of a Three-Phase Induction Motor
- 1 January 1980
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-99 (1), 307-310
- https://doi.org/10.1109/TPAS.1980.319640
Abstract
The magnetic air gap radial force waves in a three-phase induction motor excited with a nonsinusoidal supply from a solid-state converter are investigated analytically, taking into account the interaction between the flux density waves due to the harmonic currents. A simple method for the prediction of the frequencies and origins of the magnetic force components paused by the harmonic currents is presented. Analytical results are substantiated by noise tests.Keywords
This publication has 4 references indexed in Scilit:
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- Effects of rotor eccentricity on acoustic noise from induction machinesProceedings of the Institution of Electrical Engineers, 1971
- Motor Drive Inverter RatingsIEEE Transactions on Industry and General Applications, 1968
- Polyphase Induction Motor Performance and Losses on Nonsinusoidal Voltage SourcesIEEE Transactions on Power Apparatus and Systems, 1968