Title :
A predictive current control strategy for grid side converter in doubly-fed wind power system
Author :
Shen Yang ; Zhang Li ; Chen Hui ; Lu Xian Feng ; Qian Zhong
Author_Institution :
State Grid ShangHai Municipal Electr. Power Co., JiaDing Power Supply Co., Shanghai, China
fDate :
May 31 2014-June 2 2014
Abstract :
In this paper a current predictive control strategy for grid side converter was proposed, which is of fixed switching frequency, the sinusoidal output current, and fast dynamic response. Experimental platform based on Infineon XC2785X was built. Experimental results showed that the control strategy is feasible and efficient.
Keywords :
asynchronous generators; dynamic response; electric current control; power convertors; power generation control; predictive control; wind power; Infineon XC2785X; doubly-fed wind power system; dynamic response; fixed switching frequency converter; grid side converter; predictive current control strategy; sinusoidal output current; Current control; Equations; Induction generators; Mathematical model; Predictive control; Pulse width modulation converters; Wind power generation; DFIG; doubly-fed generation; doubly-fed speed-Regulating; power factor; variable speed constant frequency;
Conference_Titel :
Control and Decision Conference (2014 CCDC), The 26th Chinese
Conference_Location :
Changsha
Print_ISBN :
978-1-4799-3707-3
DOI :
10.1109/CCDC.2014.6852308
