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AuthorAbdel-Khalik, A. S.
AuthorMasoud, M. I.
AuthorAhmed, S.
AuthorMassoud, Ahmed
Available date2022-03-23T07:01:09Z
Publication Date2012
Publication NameIEEE Transactions on Industry Applications
ResourceScopus
Identifierhttp://dx.doi.org/10.1109/TIA.2012.2226191
URIhttp://hdl.handle.net/10576/28861
AbstractAlthough torque enhancement in multiphase induction machines using harmonic current injection has been addressed in the literature, a detailed assessment of the effect of this enhancement on the design parameters of multiphase machines with different numbers of phases is needed. This paper addresses this topic by performing a detailed comparative study of harmonic injection torque enhancement on multiphase machines with different numbers of phases. Sets of identical dimension and volume rotors differing in their value of the bar skew angle were designed to operate with the various stator designs in order to facilitate the comparative evaluation. A mathematical approach is also introduced to enable the derivation of equivalent multiphase machine parameters based on an existing one. In addition to a detailed finite-element-analysis verification of the results, time domain MATLAB simulations are used to verify the mathematical modeling. The results provide a means to assess the extent to which such harmonic injection may be beneficial by quantifying torque enhancement as well as torque density for various multiphase machines.
SponsorQatar Foundation; Qatar National Research Fund
Languageen
PublisherIEEE
SubjectComparative evaluations
Comparative studies
Current harmonics
Design parameters
Harmonic current injection
Harmonic injection
Mathematical approach
Matlab simulations
Medium voltage
Multi-phase induction machines
Multiphase machines
Optimal design
polyphase
Rotor volume
Skew angles
Stator design
Time domain
Torque density
Asynchronous machinery
Finite element method
Harmonic analysis
Machine design
Stators
Time domain analysis
Torque
Rotors (windings)
TitleEffect of current harmonic injection on constant rotor volume multiphase induction machine stators: A comparative study
TypeArticle
Pagination2002-2013
Issue Number6
Volume Number48
dc.accessType Abstract Only


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