Fault detection of open-switch damage in voltage-fed PWM motor drive systems
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- 26 March 2003
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Electronics
- Vol. 18 (2) , 587-593
- https://doi.org/10.1109/tpel.2003.809351
Abstract
This paper investigates the use of different techniques for fault detection in voltage-fed asynchronous machine drive systems. With the proposed techniques it is possible to detect and identify the power switch in which the fault has occurred. Such detection requires the measurement of some voltages and is based on the analytical model of the voltage source inverter. Simulation and experimental results are presented to demonstrate the correctness of the proposed techniques. The results obtained so far indicate that it is possible to embed some fault-tolerant properties for the voltage-fed asynchronous machine drive system.Keywords
This publication has 7 references indexed in Scilit:
- Voltage source inverter fault diagnosis in variable speed AC drives, by the average current Park's vector approachPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Expert systems for fault diagnosis of VSI fed AC drivesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Fault detection and isolation on a PWM inverter by knowledge-based modelIEEE Transactions on Industry Applications, 1998
- Real-time detection of intermittent misfiring in a voltage-fed PWM inverter induction-motor driveIEEE Transactions on Industrial Electronics, 1997
- Single current sensor technique in the DC link of three-phase PWM-VS inverters: a review and a novel solutionIEEE Transactions on Industry Applications, 1997
- Investigation of fault modes of voltage-fed inverter system for induction motor driveIEEE Transactions on Industry Applications, 1994
- Remedial strategies for brushless DC drive failuresIEEE Transactions on Industry Applications, 1990