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Wide Range Speed Control Based on Field Oriented Control of Permanent Magnet Synchronous Motor | ||
| Iraqi Journal of Applied Physics | ||
| Article 1, Volume 9, Issue 4, 2013, Pages 21-24 | ||
| Author | ||
| E.K. Hamza | ||
| Abstract | ||
| This paper presents a wide speed range of a permanent magnet synchronous motor based on Field oriented control strategy. Rotor position estimation using model reference adaptive system method for interior permanent magnet Drive without using a mechanical sensor is illustrated considering the effects of cross-saturation between the d and q axes. The cross saturation between d and q axes has been calculated by finite-element analysis. The inductance measurement regards the cross saturation which is used to obtain the suitable id - characteristics in base and flux weakening regions. The simulation results show that rotor position estimation error accuracy was improved. Various dynamic conditions have been investigated. | ||
| Keywords | ||
| KEYWORDS; Rotor position estimation; Model reference adaptive system | ||
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