NDLI: DSP based induction motor torque and parameter identification

Content Provider	IEEE Xplore Digital Library
Author	Ke, J. Wu, B. Sotudeh, R.
Copyright Year	1997
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Ryerson Polytech. Inst., Toronto, Ont., Canada (Ke, J.)
Abstract	A practical induction motor torque and parameter measurement scheme is proposed without using any mechanical sensors. The torque and parameter calculation is performed by a digital signal processor (DSP) based on measured motor terminal waveforms. Since the motor parameters are required for torque calculation, a novel scheme is developed for parameter identification. The motor parameters can be extracted from the measured motor current and motor voltage when the motor-fed by inverters, AC voltage controllers or other equipment-is started under no load conditions. The proposed torque measurement scheme has the features of wide bandwidth and no need for mechanical sensors. Simulation and experimental results on a 5 hp induction machine driven under various operating conditions are also given for verification.
Starting Page	679
Ending Page	683
File Size	443487
Page Count	5
File Format	PDF
ISBN	0780337735
DOI	10.1109/PEDS.1997.627441
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-05-26
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Digital signal processing Induction motors Parameter estimation Torque measurement AC motors Mechanical sensors Mechanical variables measurement Performance evaluation Digital signal processors Current measurement
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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