Digital computation of induction-motor transient torque patterns
- 1 January 1966
- journal article
- Published by Institution of Engineering and Technology (IET) in Proceedings of the Institution of Electrical Engineers
- Vol. 113 (5) , 819-822
- https://doi.org/10.1049/piee.1966.0139
Abstract
A general approach to the digital computation of induction-motor transients is outlined and applied to the evaluation of torque/time patterns for a 3-phase induction motor. Results are given for simultaneous and nonsimultaneous connection to the supply terminals at speeds of zero and 90% of synchronous value. These computed patterns are compared with corresponding experimental recordings, and it is suggested that any differences in the torque-peak magnitudes are mainly due to nonrigidity of the rotor.Keywords
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