Encoderless predictive torque control for PMSM drives under open phase fault using only one current sensor
Joint Authors
Gmati, Badii
al-Khayl, Sajir Khujah
Source
Issue
Vol. 16, Issue 3 (30 Sep. 2020), pp.411-428, 18 p.
Publisher
Publication Date
2020-09-30
Country of Publication
Algeria
No. of Pages
18
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
This paper presents a new fault tolerant control FTC scheme of Permanent Magnet Synchronous Motor drive.
A sensorless position predictive torque control (PTC) based on Sliding Mode-MRAS estimator is used for three-phase four-switch (B4) inverter-fed PMSM, which connects the neutral of the motor to the midpoint of the DC-Link voltage source.
Current observer is used to reconfigure the drive when one current sensor is available in the proposed inverter topology.
The main contribution of the proposed strategy relies on the fact that no reconfigurations or modifications of the converter topology and controller are required from normal operation to post-fault operation.
Simulation results are presented to verify the validity of the proposed control strategy.
American Psychological Association (APA)
Gmati, Badii& al-Khayl, Sajir Khujah. 2020. Encoderless predictive torque control for PMSM drives under open phase fault using only one current sensor. Journal of Electrical Systems،Vol. 16, no. 3, pp.411-428.
https://search.emarefa.net/detail/BIM-1020909
Modern Language Association (MLA)
Gmati, Badii& al-Khayl, Sajir Khujah. Encoderless predictive torque control for PMSM drives under open phase fault using only one current sensor. Journal of Electrical Systems Vol. 16, no. 3 (2020), pp.411-428.
https://search.emarefa.net/detail/BIM-1020909
American Medical Association (AMA)
Gmati, Badii& al-Khayl, Sajir Khujah. Encoderless predictive torque control for PMSM drives under open phase fault using only one current sensor. Journal of Electrical Systems. 2020. Vol. 16, no. 3, pp.411-428.
https://search.emarefa.net/detail/BIM-1020909
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 427-428
Record ID
BIM-1020909