Title :
Prediction of the state of deterioration of highvoltage motors by combining on-site, online diagnosis and offline diagnosis
Author_Institution :
Engneering Design & Tech. Dept., Idemitsu Eng. Co., Ltd., Chiba, Japan
Abstract :
Offline diagnosis of the stator coils used in high-voltage motors on site has contributed to the early detection of deterioration of many stator coils so far. In predicting the state of deterioration of stator coils used in high-voltage motors, new damage factors can now be addressed by combining online diagnosis and offline diagnosis. In addition, diagnosis can now be conducted at low cost and in a short time.
Keywords :
electric motors; stators; deterioration state; high-voltage motors; offline diagnosis; on-site diagnosis; online diagnosis; stator coils; Coils; Discharges (electric); Insulation; Partial discharge measurement; Partial discharges; Stator windings; Offlline diagnosis; Online diagnosis; high-voltage motors;
Conference_Titel :
Condition Monitoring and Diagnosis (CMD), 2012 International Conference on
Conference_Location :
Bali
Print_ISBN :
978-1-4673-1019-2
DOI :
10.1109/CMD.2012.6416392
