Title :
Extended-range PMSM sensorless speed drive based on stochastic filtering
Author :
Bolognani, Silverio ; Zigliotto, Mauro ; Zordan, Marco
Author_Institution :
Dept. of Electr. Eng., Padova Univ., Italy
fDate :
1/1/2001 12:00:00 AM
Abstract :
The paper describes the design of a high-performance sensorless permanent magnet synchronous motor (PMSM) drive, capable of starting at full torque even from standstill and able to deliver full torque in 1:12 speed range. Experimental setup, hardware circuitry and software implementation are described into details. Particular emphasis is given to the software control algorithms, that were specifically studied to enhance the overall system performance
Keywords :
Kalman filters; control system synthesis; electric current control; machine testing; machine vector control; permanent magnet motors; starting; stochastic processes; synchronous motor drives; velocity control; extended-range PMSM sensorless speed drive; full torque starting; hardware circuitry; sensorless permanent magnet synchronous motor drive; software control algorithms; software implementation; stochastic filtering; Circuits; Control systems; Hardware; Permanent magnet motors; Sensorless control; Software algorithms; Software performance; Stochastic processes; System performance; Torque;
Journal_Title :
Power Electronics, IEEE Transactions on
