Fault Detection and Diagnosis in an Induction Machine Drive: A Pattern Recognition Approach Based on Concordia Stator Mean Current Vector

Abstract : The aim of this paper is to study the feasibility of fault detection and diagnosis in a three-phase inverter feeding an induction motor. The proposed approach is a sensor-based technique using the mains current measurement. A localization domain made with seven patterns is built with the stator Concordia mean current vector. One is dedicated to the healthy domain and the last six are to each inverter switch. A probabilistic approach for the definition of the boundaries increases the robustness of the method against the uncertainties due to measurements and to thePWM.In high-power equipment where it is crucial to detect and diagnose the inverter faulty switch, a simple algorithm compares the patterns and generates a Boolean indicating the faulty device. In low-power applications (less than 1 kW) where only fault detection is required, a radial basis function (RBF) evolving architecture neural network is used to build the healthy operation area. Simulated experimental results on 0.3- and 1.5-kW induction motor drives show the feasibility of the proposed approach.
Document type :
Journal articles
Complete list of metadatas

Cited literature [16 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00526691
Contributor : Mohamed Benbouzid <>
Submitted on : Friday, October 15, 2010 - 2:44:13 PM
Last modification on : Friday, December 13, 2019 - 10:42:04 AM
Long-term archiving on: Sunday, January 16, 2011 - 2:53:17 AM

File

IEEE_TEC_2005_DIALLO.pdf
Publisher files allowed on an open archive

Identifiers

Citation

Demba Diallo, Mohamed Benbouzid, Denis Hamad, Xavier Pierre. Fault Detection and Diagnosis in an Induction Machine Drive: A Pattern Recognition Approach Based on Concordia Stator Mean Current Vector. IEEE Transactions on Energy Conversion, Institute of Electrical and Electronics Engineers, 2005, 20 (3), pp.512-519. ⟨10.1109/TEC.2005.847961⟩. ⟨hal-00526691⟩

Share

Metrics

Record views

473

Files downloads

2232