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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17332
Title: Fuzzy logic based speed and current control of vector controlled PMSM drive
Authors: Mishra A.
Mahajan V.
Agarwal, Pramod
Srivastava S.P.
Published in: Proceedings of ICPCES 2012 - 2012 2nd International Conference on Power, Control and Embedded Systems
Abstract: To achieve a high dynamics performance vector control of PMSM drive is employed. In vector control stator current is decomposed into two parts- flux generating component and torque generating component. These two currents require separate control to control the flux and torque produced by motor separately like dc machine. The complete drive has two loops- inner current control loop, and outer speed control loop. In this paper fuzzy-logic is employed and investigated for all three controllers (one as speed controller and two as current controllers). Fuzzy logic controllers are used with input and output scaling factors. Each controller has their separate input and output range, so tuning (selection of scaling factors) of three controllers are different. Tuning is done observing the values at input and output of controller by using PI controller by keeping the interval of membership function [-2 2] in mind. Simulation is done in MATLAB for various operating conditions. Simulation results show the validity of proposed controllers. © 2012 IEEE.
Citation: Proceedings of ICPCES 2012 - 2012 2nd International Conference on Power, Control and Embedded Systems, (2012). Allahabad
URI: https://doi.org/10.1109/ICPCES.2012.6508131
http://repository.iitr.ac.in/handle/123456789/17332
Issue Date: 2012
Keywords: Fuzzy logic control
Mathematical model
PI controller
PMSM
SVM
ISBN: 9.78147E+12
Author Scopus IDs: 56662335400
57196673706
9733363000
7403307033
Author Affiliations: Mishra, A., Department of Electrical Engineering, IIT Roorkee, Roorkee 247667, India
Mahajan, V., Department of Electrical Engineering, IIT Roorkee, Roorkee 247667, India
Agarwal, P., Department of Electrical Engineering, IIT Roorkee, Roorkee 247667, India
Srivastava, S.P., Department of Electrical Engineering, IIT Roorkee, Roorkee 247667, India
Corresponding Author: Mishra, A.; Department of Electrical Engineering, IIT Roorkee, Roorkee 247667, India; email: ambrishee@gmail.com
Appears in Collections:Conference Publications [EE]

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