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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/18639
Title: Analysis of scalar and vector control based efficiency-optimized induction motors subjected to inverter and sensor faults
Authors: Karthik D.
Chelliah T.R.
Published in: Proceedings of 2016 International Conference on Advanced Communication Control and Computing Technologies, ICACCCT 2016
Abstract: Process and manufacturing industries are using Field Oriented control (FOC) to drive the induction motor for desired performance. To perform FOC, rotor speed and stator current are sensed and fed back to the controller and the speed control of motor is achieved through an inverter connected either in stator or rotor circuit. Hence, the control system heavily depends on feedback signals and inverter. When sensor/inverter is undergone a fault, the stability of the control system is abundantly affected and reliability of system is reduced. The fault in speed and current sensors may be omission fault, gain fault, saturation fault and bias fault. This paper presents the effects of certain faults on inverter or sensor in induction motor drive under energy-optimal control. Both squirrel-cage and wound rotor induction motors are considered for this research. From the test results, drive performance (survival/failure) operating at scalar and vector control is summarized. © 2016 IEEE.
Citation: Proceedings of 2016 International Conference on Advanced Communication Control and Computing Technologies, ICACCCT 2016, (2017), 462- 466
URI: https://doi.org/10.1109/ICACCCT.2016.7831682
http://repository.iitr.ac.in/handle/123456789/18639
Issue Date: 2017
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: Energy optimal control
Sensor and Inverter Faults
Squirrel Cage Induction Motor
Wound Rotor Induction Motor
ISBN: 9781467395458
Author Scopus IDs: 57195605814
35755335100
Author Affiliations: Karthik, D., Dpt. of Water Resources Development and Management, Indian Institute of Technology, Roorkee, India
Chelliah, T.R., Dpt. of Water Resources Development and Management, Indian Institute of Technology, Roorkee, India
Appears in Collections:Conference Publications [WR]

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