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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17337
Title: Sensorless control of switched reluctance motor drive: An analytical method
Authors: Makwana J.A.
Mishra A.
Agarwal, Pramod
Srivastava S.P.
Published in: Proceedings of IEEE-International Conference on Advances in Engineering, Science and Management, ICAESM-2012
Abstract: The paper presents method for the sensorless control of the Switched Reluctance Motor (SRM). Method development is motivated by the requirement of accurate rotor position to support optimize control and excitation for the SRM. Proposed method connects the magnetic characteristics of the motor to an analytical expression to estimate the rotor position. A step-wise procedure is present to maps the magnetic characteristics of the SRM in to an analytical expression to estimate the rotor position through the simple and fast algorithm and simulation results are presented. Simple method based on physical reasoning accounts both spatial and magnetic nonlinearity, thereby providing useful technique for rotor position estimation to support optimize control for the existing SRM. Main features of the proposed sensorless method are it offers simplest algorithm, it required very less storage element to store a two magnetization curves, once model is developed from the magnetic characteristics there is no need to tune any parameter of the model with the motor operating point and can work with same accuracy for all speed range. Proposed Method is simulated using MATLAB simulink environment and validated using real time simulator RT-Lab. © 2012 Pillay Engineering College.
Citation: Proceedings of IEEE-International Conference on Advances in Engineering, Science and Management, ICAESM-2012, (2012), 571- 576. Nagapattinam, Tamil Nadu
URI: http://repository.iitr.ac.in/handle/123456789/17337
Issue Date: 2012
Keywords: Analytical model
Brushless Motor
Sensorless control
ISBN: 9.78147E+12
Author Scopus IDs: 55061906600
56662335400
9733363000
7403307033
Author Affiliations: Makwana, J.A., Electrical Department, Indian Institute of Technology, India
Mishra, A., Electrical Department, Indian Institute of Technology, India
Agarwal, P., Electrical Department, Indian Institute of Technology, India
Srivastava, S.P., Electrical Department, Indian Institute of Technology, India
Corresponding Author: Makwana, J.A.; Electrical Department, Indian Institute of TechnologyIndia; email: jigneshamakwana@yahoo.com
Appears in Collections:Conference Publications [EE]

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