Title :
Full digital control and application of high power synchronous motor drive with dual stator winding fed by cycloconverter
Author :
Xiaojie, Wu ; Jianguo, Jiang ; Peng, Dai ; Dongsheng, Zuo
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
This paper presents air-gap flux-oriented vector control based on pseudo 12-pulse noncirculating current cycloconverter-fed dual stator winding synchronous motor (DSSM) drive for high power and low speed application. The dual stator winding salient pole synchronous motor with damper winding model is discussed. The feedforward decoupling control method and proportional-integral (PI) separate controller of stator current regulation has been used. The DSSM drive for mine hoist is implemented using a multiprocessor digital controller. Experimental results are presented.
Keywords :
PI control; controllers; cycloconvertors; digital control; electric current control; feedforward; machine vector control; stators; synchronous motor drives; air-gap flux-oriented vector control; dual stator winding synchronous motor drive; feedforward decoupling control method; multiprocessor digital controller; proportional-integral controller; salient pole synchronous motor; stator current regulation; Air gaps; Damping; Decision support systems; Digital control; Machine vector control; Pi control; Proportional control; Shock absorbers; Stator windings; Synchronous motors;
Conference_Titel :
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN :
0-7803-7885-7
DOI :
10.1109/PEDS.2003.1283146
