DocumentCode
3394489
Title
Stability problem in induction motor drive system
Author
Koga, K. ; Ueda, R. ; Sonoda, T.
Author_Institution
Yaskawa Electr. Manuf. Co. Ltd., Fukuoka, Japan
fYear
1988
fDate
2-7 Oct. 1988
Firstpage
129
Abstract
Stability problems associated with the interactions between electric transients and rotor dynamics are examined. The concept of an inherently stable idealized induction motor is introduced. It is shown that the destabilizing factors are stator winding resistance and leakage inductance in both stator and rotor windings. The importance of stator voltage and current control as a phasor is pointed out.<>
Keywords
electric current control; electric drives; induction motors; machine control; rotors; stability; stators; transients; voltage control; current control; destabilizing factors; electric transients; idealized induction motor; induction motor drive system; leakage inductance; phasor; rotor dynamics; stability; stator winding resistance; voltage control; Electric current control; Electric resistance; Inductance; Induction motor drives; Induction motors; Rotors; Stability; Stator windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1988., Conference Record of the 1988 IEEE
Conference_Location
Pittsburgh, PA, USA
Type
conf
DOI
10.1109/IAS.1988.25052
Filename
25052
Link To Document