Title :
Controlled drive with a DC brushless synchronous motor
Author :
Weinger, A. ; Beliaev, D. ; Dokukin, A. ; Shatokhin, A. ; Ponomaryov, C.
Author_Institution :
Rockwell Autom., Moscow, Russia
Abstract :
Special regimes and special control techniques are proposed and investigated for controlled pump-and-fan drives with DC brushless synchronous motor. Specific is zero EMF of an exciter with zero speed. Investigation confirms suitability of proposed regimes and control. Results are implemented in two turbo-compressor drives, 6.3 MW, 3000 rpm each.
Keywords :
DC motor drives; brushless DC motors; fans; machine control; pumps; synchronous motor drives; DC brushless synchronous motor; controlled pump-and-fan drives; power 6.3 MW; two turbo-compressor drives; Brushless motors; Damping; Magnetic flux; Magnetic separation; Stators; Synchronous motors; Torque; Automatic control; Brushless motors; Variable speed drives;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2012 International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
978-1-4673-1299-8
DOI :
10.1109/SPEEDAM.2012.6264375
