DocumentCode
422780
Title
Optimal control of three-phase PWM converter without small signal linearation
Author
Xiaofeng, Sun ; Kun, Wei ; Baocheng, Wang ; Weiyang, Wu ; Qiang, Mei
Author_Institution
Sch. of Electr. Eng., Yanshan Univ., Hebei, China
Volume
3
fYear
2004
fDate
14-16 Aug. 2004
Firstpage
1625
Abstract
Conventional control strategies of three phase converter are reviewed first in the paper. Then an optimal current control method mixed with PI without small signal linearation. The controller has strongly robustness to load disturbance and system parameter disturbance. At the same time system has high-power factor. The feasibility and advantage of the control scheme is verified by simulation and experimental results.
Keywords
PI control; PWM power convertors; electric current control; optimal control; power factor; robust control; PI control; load disturbance; optimal current control; power factor; robustness; small signal linearation; system parameter disturbance; three-phase PWM converter;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2004. IPEMC 2004. The 4th International
Conference_Location
Xi´an
Print_ISBN
7-5605-1869-9
Type
conf
Filename
1376990
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