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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Fahimi, B. Suresh, G. Mahdavi, J. Ehsami, M. |
| Copyright Year | 1998 |
| Description | Author affiliation: Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA (Fahimi, B.) |
| Abstract | In this paper a new model for the switched reluctance motor (SRM) based on phase currents as state variables is presented. Position dependency of the phase inductance is represented by a limited number of Fourier series terms and the nonlinear variation of the inductance with phase current is expressed by means of polynomial functions. The coefficients of the terms in the Fourier series are determined by the aligned position inductance, the unaligned position inductance and the inductance at the midway point from the aligned position. The main advantage of the proposed model is that it requires minimum amount of measurements and predicts the complete dynamic performance of the drive system, viz., constant torque, constant power and natural mode regions. Any type of control strategy can be incorporated in the simulation. A low-voltage, high current SRM drive has been simulated and the results are validated by comparing with finite element and experimental results. |
| Starting Page | 2097 |
| Ending Page | 2102 |
| File Size | 693352 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780344898 |
| ISSN | 02759306 |
| DOI | 10.1109/PESC.1998.703469 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1998-05-22 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Reluctance motors Inductance Reluctance machines Fourier series Polynomials Predictive models Power system modeling Power measurement Torque measurement Finite element methods |
| Content Type | Text |
| Resource Type | Article |
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