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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Duran, M.J. Salas, F. Arahal, M.R. |
| Copyright Year | 1982 |
| Abstract | The interest in variable-speed multiphase induction- motor drives has substantially increased in recent years and novel proposals show good prospects for industrial implementation in high-power applications. The additional degrees of freedom existing in multiphase machines have allowed for new applications with high torque density by current harmonic injection in concentrated winding machines. This paper addresses, for the first time, the bifurcation analysis of a five-phase induction-motor drive when a third harmonic is injected for torque-enhancement purposes. The main focus of this paper is to present a mathematically based study of the nonlinear dynamics of the proposed drive with torque enhancement. The overall bifurcation analysis for both concentrated and distributed winding machines confirms that the harmonic injection provides not only torque enhancement but also more robust controllers. This further advantage offers improved performance of multiphase drives compared to their three-phase counterparts. |
| Sponsorship | IEEE Industrial Electronics Society |
| Starting Page | 2006 |
| Ending Page | 2014 |
| Page Count | 9 |
| File Size | 773806 |
| File Format | |
| ISSN | 02780046 |
| Volume Number | 55 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-05-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Bifurcation Harmonic analysis Induction motor drives Torque control Machine windings Aircraft propulsion Proposals Robust control Energy conversion Rotors multiphase machines Bifurcation analysis field-oriented control induction motor drives |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Electrical and Electronic Engineering Computer Science Applications |
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