Title :
Control system of wind power grid PWM rectifier based on DSP
Author :
Fengying, Yue ; Fengcai, Cao ; Enhuai, Wang ; Yonghong, Li ; Zhiyong, Xu
Author_Institution :
Sch. of Inf. & Commun. Eng., North Univ. of China, TaiYuan, China
Abstract :
For the bigger harmonic, lower power factor and poorer dynamic performance of wind power grid PWM rectifier control system, a new control method is put forward. With the space vector pulse modulation, it uses the sliding-mode variable structure control as the voltage loop and current feed-forward decoupled control algorithm as the current-loop. PWM rectifier experiment system is constructed based on TMS320F2812, the experiment results validate the feasibility of the control scheme.
Keywords :
PWM rectifiers; digital signal processing chips; power grids; power system control; pulse modulation; wind power plants; DSP; TMS320F2812; control system; digital signal processing; feed-forward decoupled control algorithm; sliding-mode variable structure control; space vector pulse modulation; wind power grid PWM rectifier; Capacitors; Pulse width modulation; Rectifiers; PWM rectifier; grid; wind power;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5622887
