DocumentCode
3287322
Title
Voltage oriented control for three-phase PWM rectifier based on fuzzy PI control
Author
Juncan, Cao ; Minhua, Yan ; Liping, Jin ; Yingchao, Zhang ; Long, Li
Author_Institution
Chong-qing Commun. Inst., Chong-qing, China
fYear
2011
fDate
15-17 April 2011
Firstpage
3784
Lastpage
3787
Abstract
Dynamic response of DC bus voltage for PWM rectifier is very important, because higher response means little DC bus capacitor. A fuzzy logic controller for the DC bus voltage was designed in this paper in order to improve the dynamic response.. The overshoot and the start-up time of the DC bus voltage response for the traditional PI controller and fuzzy logic controller were compared respectively. Simulation results show that with the presented fuzzy logic controller, the system exhibits better dynamic performance than that of traditional PI controller.
Keywords
PI control; PWM rectifiers; dynamic response; fuzzy control; voltage control; DC bus capacitor; DC bus voltage; DC bus voltage control; dynamic response; fuzzy PI control; fuzzy logic controller; three-phase PWM rectifier; Control systems; Fuzzy logic; Niobium; Presses; Pulse width modulation; Rectifiers; Voltage control; PWM converter; control rule; dynamic performance; fuzzy logic control;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-8036-4
Type
conf
DOI
10.1109/ICEICE.2011.5777976
Filename
5777976
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