DocumentCode
2857557
Title
Detection of Rotor Faults in Field Oriented Controlled Induction Machines
Author
Serna, E. ; Pacas, J.M.
Author_Institution
Inst. of Power Electron. & Electr. Drives, Siegen Univ.
Volume
5
fYear
2006
fDate
8-12 Oct. 2006
Firstpage
2326
Lastpage
2332
Abstract
This work proposes an online method to diagnose rotor faults due to broken bars in induction machines controlled by a field oriented control scheme. First, control variables are analyzed under the presence of rotor faults. Then, the torque related stator current is proposed as the most suitable indicator. Sensitivity and reliability of this indicator are tested within the normal range of operation. Simulated and experimental results corroborate the proposal
Keywords
asynchronous machines; fault diagnosis; machine testing; machine vector control; rotors; stators; torque; broken rotor bars; field oriented control; induction machines; online diagnosis; rotor fault detection; stator current; Bars; Electric variables control; Fault detection; Frequency; Harmonic analysis; Induction machines; Stators; Thermal stresses; Torque; Voltage; Diagnosis; broken rotor bars; field oriented cotnrol; induction machine;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE
Conference_Location
Tampa, FL
ISSN
0197-2618
Print_ISBN
1-4244-0364-2
Electronic_ISBN
0197-2618
Type
conf
DOI
10.1109/IAS.2006.256866
Filename
4025555
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