Title :
Design and analysis of AC/DC converters with interleaved Power Factor Correction
Author :
Wang, Jong C. ; Chen, Hon-Ji
Author_Institution :
Dept. of Electron. Eng., Univ. of Yuan Ze, Taoyuan
Abstract :
In this paper, two current sharing control schemes base on average current mode control is proposed for interleaved power factor correction (PFC) converter. The boost inductor current of each phases of interleaved PFC must be sensed to achieve current sharing and power limiting. To meet this requirement, we proposed a current transformers current sense skill which achieve current sharing and also can improve current harmonic distortion during high line operation. Finally, the Mathcad tool of calculation for the whole system stability is built up for verification.
Keywords :
AC-DC power convertors; circuit CAD; current transformers; power factor correction; AC/DC converters; Mathcad tool; boost inductor current; current mode control; current sense skill; current sharing control; current transformers; power factor correction; Capacitors; Circuit topology; DC-DC power converters; Electromagnetic interference; Harmonic distortion; Inductors; Power factor correction; Regulators; Schottky diodes; Semiconductor diodes; PFC; SiC; boost; interleaved;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4594422
