Title :
An improved stationary-frame-based current control scheme for a permanent-magnet synchronous motor
Author :
Kim, Kyeong-Hwa ; Kim, Hyun-Soo ; Youn, Myung-Joong
Author_Institution :
Dept. of Electr., Eng., Seoul Nat. Univ. of Technol., South Korea
Abstract :
An improved stationary-frame-based current control scheme for a permanent-magnet synchronous motor (PMSM) is presented. To improve the current control performance in the stationary frame, the disturbance is estimated using the time-delay control. The proposed scheme is implemented on a PMSM using digital signal processor TMS320C31 and the effectiveness is verified through the comparative experiments.
Keywords :
delays; digital control; digital signal processing chips; electric current control; machine control; permanent magnet motors; synchronous motors; PMSM; current control improvement; digital signal processor TMS320C31; disturbance estimation; permanent-magnet synchronous motor; stationary-frame-based current control; time-delay control; Current control; Delay; Digital signal processors; Error correction; Force control; Proportional control; Regulators; Stators; Steady-state; Synchronous motors;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.2003.817701
