Title :
DSP subsystems for 200 kW synchronous servomotor controller
Author :
Eckersley, Gregory P.
Author_Institution :
Boral Ltd., Melbourne, Vic., Australia
Abstract :
The digital control systems used in an elevator drive motor are outlined with emphasis placed on isolation noise reduction, and modularity. The methods of isolation are integrated with data gathering and preprocessing functions. The use of repeated circuitry makes the use of custom ICs attractive for these circuit functions
Keywords :
digital control; electric drives; lifts; servomotors; synchronous motors; 200 kW; DSP subsystems; custom IC; digital control systems; elevator drive; isolation noise reduction; modularity; synchronous servomotor controller; Australia; Circuits; Control systems; Converters; Current measurement; Digital signal processing; Magnetic resonance; Pulse width modulation inverters; Servomotors; Signal design;
Conference_Titel :
Power Electronics Specialists Conference, 1989. PESC '89 Record., 20th Annual IEEE
Conference_Location :
Milwaukee, WI
DOI :
10.1109/PESC.1989.48559
