Title :
Study on the improved control strategy for PWM rectifier
Author :
Bai, Baodong ; Kang, Bo ; Zhang, Zhijia ; Chen, Dezhi
Author_Institution :
Special Motor & High Voltage Apparatus Key Lab. of Minist. of Educ., Shenyang Univ. of Technol., Shenyang, China
Abstract :
This paper uses the improved feed forward control strategy to design a PWM rectifier control system. It overcomes the power network fluctuation and the effect of load disturbance. The simulink model of the system is built and compared to the traditional PWM rectifier. The result shows that the improved PWM rectifier can get a steady DC-Bus output voltage rapidly and a good robustness.
Keywords :
PWM rectifiers; feedforward; power engineering computing; power system control; power system faults; DC-bus output voltage; PWM rectifier control; feed forward control; load disturbance; power network fluctuation; simulink model; Equations; Feeds; Fluctuations; Load modeling; Pulse width modulation; Rectifiers; Voltage control;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073800
