Intermittent misfiring default detection and localisation on a PWM inverter using wavelet decomposition
Joint Authors
Ghedamsi, M. Ajabi
Sethom, H. Bin Atiyyah
Source
Issue
Vol. 4, Issue 2 (30 Jun. 2008)13 p.
Publisher
Publication Date
2008-06-30
Country of Publication
Algeria
No. of Pages
13
Main Subjects
Abstract EN
This paper presents a method to detect and localize intermittent misfiring default on a Pulse Width Modulation (PWM) inverter supplying a squirrel cage induction machine.
The proposed method is based on the Discrete Wavelet Transform (DWT) technique to analyse stator current signals.
The intermittent misfiring detection is performed thanks to the Daubechies wavelet mother in high frequency bands of the stator current signal.
The localisation of the phase where the intermittent misfiring occurs is determined by a statistic approach.
This approach is based on the computing of mean power characteristics of the detail signals which are obtained from the stator current wavelet decomposition.
American Psychological Association (APA)
Sethom, H. Bin Atiyyah& Ghedamsi, M. Ajabi. 2008. Intermittent misfiring default detection and localisation on a PWM inverter using wavelet decomposition. Journal of Electrical Systems،Vol. 4, no. 2.
https://search.emarefa.net/detail/BIM-171940
Modern Language Association (MLA)
Sethom, H. Bin Atiyyah& Ghedamsi, M. Ajabi. Intermittent misfiring default detection and localisation on a PWM inverter using wavelet decomposition. Journal of Electrical Systems Vol. 4, no. 2 (Jun. 2008).
https://search.emarefa.net/detail/BIM-171940
American Medical Association (AMA)
Sethom, H. Bin Atiyyah& Ghedamsi, M. Ajabi. Intermittent misfiring default detection and localisation on a PWM inverter using wavelet decomposition. Journal of Electrical Systems. 2008. Vol. 4, no. 2.
https://search.emarefa.net/detail/BIM-171940
Data Type
Journal Articles
Language
English
Notes
Includes Appendix.
Record ID
BIM-171940