Fault diagnosis for power electronic inverters: A model-based approach

Each power electronic converter contains several semiconductor switches which are subject to faults. In this paper, an online model-based diagnosis algorithm is applied to a dc-ac half-bridge (HB) inverter to isolate switch faults. The circuit is modelled with hybrid bond graph (HBG) and the residua...

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Bibliographic Details

Published in:	2011IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drive pp. 221 - 228
Main Authors:	Alavi, M., Ming Luo, Danwei Wang, Danhong Zhang
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.09.2011
Subjects:	Bond graph Circuit faults Detectors diagnosis Equations fault diagnosis hybrid bond graph Integrated circuit modeling inverter Inverters isolation Mathematical model modelling switch faults Switches
ISBN:	1424493013, 9781424493012
Online Access:	Get full text
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