A SIMPLIFIED NONLINEAR MODEL OF SWITCHED RELUCTANCE MOTOR | ||||
| ERJ. Engineering Research Journal | ||||
| Article 4, Volume 31, Issue 4, October 2008, Page 337-343 PDF (335.77 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/erjm.2008.69821 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| H. Abdel-Maksoud; , M. M. Khater; A.M. Oshieba | ||||
| Department of Electrical Engineering, Faculty of Engineering, Minoufiya University, Egypt | ||||
| Abstract | ||||
| This paper presents a simple nonlinear mathematical model of the switched reluctance motor (SRM) which requires a minimum pre-calculated input data. The proposed model depends on describing the characteristic data obtained fiom finite element analysis (FEA) in a simple parametric formula. The inductance and torque equations are derived as functions of the rotor position and phase current. Computer simulation based on the proposed model produces accurate current, voltage and torque wave shapes. It provides good flux linkage-current, torque-angle relationships. The model also gives reliable results in both steady state and dynamic operation. Simulation results of the proposed model are compared with those based on FEA to verify its accuracy. The simplicity and accuracy of this model makes it a useful tool for controller design and implementation. | ||||
| Keywords | ||||
| Proposed Model; Switched Reluctance Motor; Fhite Element Analysis (FEA) | ||||
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