Title :
Simulated Study of Three-Phase Single-Switch PFC Converter with Harmonic Injected PWM by MATLAB
Author :
Li, Zhanlong ; Tang, Yupeng
Author_Institution :
Sch. of Electr. Eng., Beijing Jiaotong Univ.
Abstract :
This paper describes the operation and simulation of a three-phase single-switch PFC converter with a sixth-order harmonic-injection PWM. The PFC converter operates in a discontinuous current mode (DCM). In proposed method, the sixth-order harmonic is injected in PWM so that the harmonic content of the input current meet IEC555-2(A) requirement. The theoretical analysis of the harmonic-injection is discussed. Furthermore, the model and simulation of PFC converter are made via MATLAB/SIMULINK software. Finally the simulated waveforms of the input current are also showed. And the performance of the PFC converter with harmonic injected PWM is verified on a simulation model, and a good consistency is achieved
Keywords :
PWM power convertors; mathematics computing; power conversion harmonics; power factor correction; switching convertors; DCM; IEC555-2(A) requirement; MATLAB-SIMULINK software; PWM; discontinuous current mode; harmonic injection; three-phase single-switch PFC converter; Inductors; MATLAB; Power harmonic filters; Power system harmonics; Pulse width modulation; Pulse width modulation converters; Switches; Switching converters; Switching frequency; Voltage; continuous conduction mode (CCM); discontinuous conduction mode (DCM); harmonic injection; power factor correction (PFC); total harmonic distortion (THD);
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4778223
