Title :
Real scale experimental devices for stator core fault analysis
Author :
Romary, R. ; Demian, C. ; Schlupp, P. ; Roger, J.Y. ; Szkudlapski, T.
Author_Institution :
Univ. Lille nord de France, Lille, France
Abstract :
That paper presents two real scale experimental devices manufactured to study the stator interlaminar short circuit fault in large generators. The first one is based on a stack of lamination in which faulty sheets can be inserted. The second one is a partial exciter of a real 125MW turbo generator. These devices are useful to validate experimental procedures for detection of stator core faults.
Keywords :
fault diagnosis; stators; turbogenerators; faulty sheets; power 125 MW; real scale experimental devices; stator core fault analysis; stator interlaminar short circuit fault; turbo generator; Circuit faults; Detectors; Generators; Lamination; Probes; Stator cores; AC generators; fault diagnosis; insulation testing; magnetic field measurement; maintenance;
Conference_Titel :
Diagnostics for Electric Machines, Power Electronics & Drives (SDEMPED), 2011 IEEE International Symposium on
Conference_Location :
Bologna
Print_ISBN :
978-1-4244-9301-2
Electronic_ISBN :
978-1-4244-9302-9
DOI :
10.1109/DEMPED.2011.6063604
