Title :
Utilization possibilities of frequency converter in electric motor diagnostics
Author :
Tiainen, R. ; Särkimäki, V. ; Ahola, J. ; Lindh, T.
Author_Institution :
Lappeenranta Univ. of Technol.
Abstract :
In this article, we investigate the possibilities of utilizing the frequency converter to supplement the diagnostics of the electric motor it supplies. Available measurements and data are studied, and requirements for a frequency converter functioning as a data-collecting unit are defined. Communication structures in the drive are compared
Keywords :
electric motors; frequency convertors; communication structures; data-collecting unit; electric motor diagnostics; frequency converter; Acoustic sensors; Condition monitoring; Electric motors; Fault detection; Frequency conversion; Induction motors; Rotors; Stators; Temperature sensors; Vibration measurement;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006. International Symposium on
Conference_Location :
Taormina
Print_ISBN :
1-4244-0193-3
DOI :
10.1109/SPEEDAM.2006.1649963
