Design of a Novel Stator and Rotor Resistances Estimator for Sensorless Induction Motor Drives | ||||
| Journal of Advanced Engineering Trends | ||||
| Article 21, Volume 41, Issue 2, July 2021, Page 284-293 PDF (2.28 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jaet.2021.210149 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Ahmed Abdelhamid Zaki Diab   1; Ayat G. Abo El-Magd2; Montaser Abd El Sattar 3
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| 1Faculty of Engineering Minia University, Egypt | ||||
| 2El-Minia High Institute of Engineering and Technology, 61111 Minia, Egypt | ||||
| 3Department of Electrical Engineering, Faculty of Engineering, South Valley University, Qena 83523, Egypt | ||||
| Abstract | ||||
| In this paper, a novel model reference adaptive system (MRAS) is introduced for estimation of the stator and rotor resistances and rotor speed. The presented MRAS is designed for simultaneous identification of the three quantities in order to save the cost of implementation and processes time. Popov's criterion is used to design the adaptation mechanisms. The validation of the modified technique is tested through Matlab/ Simulink. The results evaluate the effectiveness of the suggested algorithm under load disturbance and parameters variation. | ||||
| Keywords | ||||
| Model Reference Adaptive System (MRAS); Induction Motor (IM); Speed Sensorless | ||||
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