Title :
Stator current limitation in a high-performance induction motor drive
Author :
Pankratov, Vladimir ; Nos, Oleg ; Zima, Yelena
Author_Institution :
Dept. of Electr. Drives, Novosibirsk State Tech. Univ., Russia
Abstract :
A nontraditional stator current limitation technique in a high-performance induction motor drive is proposed. The advantage of the method is the ability to control the phase of the stator current vector under the current limitation condition of the drive. Using this technique, it is possible to increase the quick-action of the drive in transient processes with significant changes in the magnitude of the motor flux. Experimental results and functional diagrams of the technique´s implementation are discussed
Keywords :
current limiters; electric current control; induction motor drives; machine testing; machine theory; machine vector control; phase control; stators; current limitation condition; functional diagrams; induction motor drive; motor flux magnitude; stator current limitation; stator current vector phase control; transient processes; Control systems; DC motors; Electronic switching systems; Frequency conversion; Induction motor drives; Induction motors; Protection; Rotors; Stators; Torque control;
Conference_Titel :
Science and Technology, 2000. KORUS 2000. Proceedings. The 4th Korea-Russia International Symposium on
Conference_Location :
Ulsan
Print_ISBN :
0-7803-6486-4
DOI :
10.1109/KORUS.2000.866038
