Title :
Design and implementation of DSP-based three-phase PFC
Author :
Bayhan, Sertac ; Demirbas, Sevki ; Garip, Ilhan
Author_Institution :
Gazi Univ., Ankara, Turkey
Abstract :
In this study, DSP based three phase PFC system for switching devices such as switching mode power supplies has been designed and implemented. The experimental set uses MATLAB/SIMULINK compatible eZdsp F2812 target equipped with a TI TMS320F2812 DSP. The DSP produces the driving signals by realizing control algorithm, current control and PWM modulation methods. MATLAB/SIMULINK software has been used to modeling of control algorithm, current control and PWM modulation techniques. Therefore more flexible control system has been carried out while reducing software writing time. Experimental results show that, input current of PFC system is in phase with utility voltage and its total harmonic distortion (THD) is in the range described at international standards.
Keywords :
digital signal processing chips; electric current control; electricity supply industry; mathematics computing; power control; pulse width modulation; standards; DSP based three phase PFC system; DSP-based three-phase PFC design; DSP-based three-phase PFC implementation; MATLAB; PWM modulation methods; SIMULINK; TI TMS320F2812 DSP; current control; driving signals; eZdsp F2812 target; international standards; software writing time reduction; switching devices; switching mode power supplies; total harmonic distortion; Digital signal processing; Harmonic analysis; Power harmonic filters; Pulse width modulation; Rectifiers; Shape; Voltage control; PWM rectifier; Power factor correction (PFC); digital signal processor (DSP);
Conference_Titel :
Information, Communication and Automation Technologies (ICAT), 2011 XXIII International Symposium on
Conference_Location :
Sarajevo
Print_ISBN :
978-1-4577-0744-5
DOI :
10.1109/ICAT.2011.6102121
