Please use this identifier to cite or link to this item: https://www.um.edu.mt/library/oar/handle/123456789/16868
Title: Impedance saliency detection for sensorless control of AC machines utilizing existing PWM switching harmonics
Authors: Raute, Reiko
Caruana, Cedric
Cilia, Joseph
Spiteri Staines, Cyril
Sumner, Mark
Asher, Greg M.
Keywords: Electric machinery, Induction
Pulse-duration modulation
Vector control
Variable speed drives
Issue Date: 2008
Publisher: Institute of Electrical and Electronics Engineers Inc.
Citation: Raute, R., Caruana, C., Cilia, J., Staines, C. S., Sumner, M., & Asher, G. (2008). Impedance saliency detection for sensorless control of AC machines utilizing existing PWM switching harmonics. 4th IET Conference on Power Electronics, Machines and Drives, York. 557-561.
Abstract: The following paper describes the basic idea of making use of high frequency signals, present in a PWM inverter drive system, for analyzing the machine impendence saliency. The proposed method focuses particular on the extraction of rotor bar spatial salience modulation. The final target is to use this information in order to reconstruct the mechanical rotor position. No additional signal injection is applied, only the inherent present high frequency signals (PWM carrier harmonics) were used.
Description: Work under the MESTCT-2004-504243 Research Project.
URI: https://www.um.edu.mt/library/oar//handle/123456789/16868
Appears in Collections:Scholarly Works - FacEngIEPC



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