Title :
Practical results of on-line diagnostic methods synergy for motors and their efficacy
Author :
Aksenov, Y.P. ; Proshletsov, A.P. ; Yaroshenko, I.V. ; Noé, G.
Author_Institution :
DIACS Co., Moscow, Russia
Abstract :
This paper discusses motor on-line diagnostics and problems connected with this issue. The research proves that the most effective approach is diagnostic methods synergy. Implementation, detection and location of discharge-, vibration- and thermal-type defects are described. Several practical examples of in-field motor diagnostics have been used to illustrate the control data and repair recommendations.
Keywords :
fault diagnosis; induction motors; partial discharges; vibrations; discharge detection; efficacy; in-field motor diagnostics; online diagnostic methods; synergy; thermal-type defects; vibration detection; Current measurement; Discharges; Fault location; Magnetic cores; Partial discharges; Vibrations; Fault diagnosis; PD control; infrared surveillance; magnetic cores; motors; on-line monitoring; predictive maintenance; transformers; vibration control; vibration measurement;
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.2011.6063676
