Title :
Dynamic CSI-drive with a digital vector control
Author :
Kalachnikov, S.N. ; Lechner, A.
Author_Institution :
Sect. of Electr. Machines & Drives, Vienna Univ. of Technol., Austria
Abstract :
This paper presents the basic control scheme and some experimental results of the vector controlled AC drive with a current source inverter. The synchronization of the line commutated thyristor bridge to the line voltage is based on a space vector technique. The control of the motor inverter consists of models of the AC motor and the inverter, of a field oriented controller for motor flux and torque and of a speed controller. Required quantities to be measured are the motor voltage and the motor speed
Keywords :
AC motor drives; DC-AC power convertors; commutation; digital control; invertors; machine control; magnetic flux; synchronisation; thyristor convertors; torque; velocity control; AC motor model; current source inverter; digital vector control; dynamic CSI-drive; field oriented controller; inverter model; line commutated thyristor bridge synchronisation; motor flux; motor inverter control; motor torque; space vector technique; speed controller; vector controlled AC drive; AC motors; Commutation; Frequency synchronization; Inverters; Machine vector control; Power system modeling; Space technology; Thyristors; Torque control; Voltage control;
Conference_Titel :
Industrial Electronics, 1996. ISIE '96., Proceedings of the IEEE International Symposium on
Conference_Location :
Warsaw
Print_ISBN :
0-7803-3334-9
DOI :
10.1109/ISIE.1996.551060
