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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/7229
Title: Design and development of open loop CGSM for SR motor
Authors: Makwana J.A.
Agarwal, Pramod
Srivastava S.P.
Published in: Journal of Scientific and Industrial Research
Abstract: This paper presents development and implementation of open-loop current gradient sensorless method (CGSM) for low frequency PWM controlled switched reluctance motor. Prototype SRM drive is developed with split DC converter and low frequency PWM controller. New open loop CGSM is analyzed for constant speed drive. Performance analysis of proposed CGSM with low frequency open-loop and closed-loop PWM control is discussed. Proposed method eliminates the need of phase-lock-loop (PLL) and speed feedback in CGSM which reduce the cost and complexity of the drive. Both simulation and experimental results are presented for validation. Opal's RT-Lab is used as hardware-in-loop controller for easy and flexible implementation of controller and sensorless scheme.
Citation: Journal of Scientific and Industrial Research (2013), 72(5): 316-322
URI: http://repository.iitr.ac.in/handle/123456789/7229
Issue Date: 2013
Keywords: CGSM
Reluctance motor
Sensor less control
ISSN: 224456
Author Scopus IDs: 55061906600
9733363000
7403307033
Author Affiliations: Makwana, J.A., Electrical Engineering Department, Indian Institute of Technology Roorkee, Uttrakhand-247667, India
Agarwal, P., Electrical Engineering Department, Indian Institute of Technology Roorkee, Uttrakhand-247667, India
Srivastava, S.P., Electrical Engineering Department, Indian Institute of Technology Roorkee, Uttrakhand-247667, India
Corresponding Author: Makwana, J. A.; Electrical Engineering Department, Indian Institute of Technology Roorkee, Uttrakhand-247667, India; email: jigneshamakwana@yahoo.com
Appears in Collections:Journal Publications [EE]

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