Title :
Modeling and Simulation of Three-phase Rectifier Based on SVPWM
Author :
Zhang, Shutuan ; Zhang, Kai ; Jiang, Zhongshan ; Lu, Fang
Author_Institution :
Dept. of Control Eng., Naval Aeronaut. & Astronaut. Univ., Yantai, China
Abstract :
The mathematical and simulation model of three-phase voltage source rectifier (VSR) used in aircraft is introduced in this paper. Based on the model, the principle of the seven-segment space vector pulse-with modulation (SVPWM) control strategy is presented. The double closed-loop control method is applied in the PWM rectifier. The rectifier can realize unity power factor by adopting the fixed switching frequency SVPWM current control method to realize that the current signal track voltage. The simulation results show that the mathematical model is accurate, and the SVPWM current control method can administer to improve the dynamic performance of three-phase rectifier obviously.
Keywords :
PWM rectifiers; avionics; closed loop systems; electric current control; power factor; PWM rectifier; SVPWM; aircraft; closed loop control method; current control method; space vector pulse width modulation; three phase voltage source rectifier; unity power factor; Aircraft; Current control; Delta modulation; Mathematical model; Power harmonic filters; Pulse modulation; Reactive power; Rectifiers; Space vector pulse width modulation; Voltage; SVPWM; direct current control; simulation;
Conference_Titel :
Information and Computing (ICIC), 2010 Third International Conference on
Conference_Location :
Wuxi, Jiang Su
Print_ISBN :
978-1-4244-7081-5
Electronic_ISBN :
978-1-4244-7082-2
DOI :
10.1109/ICIC.2010.266
