Current-sensors fault tolerant control system for electric drives: experimental validation

This work presents the experimental validation of a current sensors fault tolerant control system (FTCS) for induction motor drives. This FTCS has the ability to diagnose single and multiple current sensor faults and to perform a control loop reconfiguration in order to keep the drive running in the...

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Bibliographic Details
Published in:	2021 XIX Workshop on Information Processing and Control (RPIC) pp. 1 - 6
Main Authors:	Venghi, Luis E., Aguilera, Facundo, De La Barrera, Pablo M., De Angelo, Cristian H.
Format:	Conference Proceeding
Language:	English
Published:	IEEE 03-11-2021
Subjects:	Conferences Electric drive Fault diagnosis Fault tolerant control faults diagnosis faults tolerance induction motor Induction motor drives Information processing Prototypes sensor faults Variable speed drives
Online Access:	Get full text
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Summary:	This work presents the experimental validation of a current sensors fault tolerant control system (FTCS) for induction motor drives. This FTCS has the ability to diagnose single and multiple current sensor faults and to perform a control loop reconfiguration in order to keep the drive running in the event of faults. Operation is verified using a variable speed drive with a 0.75 kW squirrel cage induction motor controlled by a field oriented vectorial strategy implemented in a Texas Instruments DSP TMS320F28335.
DOI:	10.1109/RPIC53795.2021.9648522