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Improved open switch fault detection based on normalized current analysis in multiphase fault tolerant converters

Author
Salehifar, M.; Moreno-Eguilaz, J.M.; Sala, V.; Salehi Arashloo, R.; Romeral, L.
Type of activity
Presentation of work at congresses
Name of edition
9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives
Date of publication
2013
Presentation's date
2013-08-28
Book of congress proceedings
USB Proceedings 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED 2013)
First page
614
Last page
621
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Repository
http://hdl.handle.net/2117/20495 Open in new window
URL
http://ieeexplore.ieee.org/Xplore/home.jsp Open in new window
Abstract
A new open switch fault detection method based on normalized current analysis is proposed for application in multiphase fault tolerant PMSM drives. Performance characteristics of proposed method are single diagnostic variable, ability to detect open phase fault without using auxiliary variable, ability to detect multiple switch fault, simple diagnostic variable, generality, and robustness in case of high unbalanced current waveforms. Theory of diagnostic method with special multiphase drive appl...
Citation
Salehifar, M. [et al.]. Improved open switch fault detection based on normalized current analysis in multiphase fault tolerant converters. A: IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives. "USB Proceedings 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED 2013)". Valencia: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 614-621.
Group of research
MCIA - Motion Control and Industrial Applications Research Group
PERC-UPC - Power Electronics Research Centre

Participants