DocumentCode
267358
Title
Research of a full digital-controlled 240W AC/DC converter
Author
Yu Shan ; Pan Yundan ; Xu Zhiwang ; Dong Jiqing
Author_Institution
Zhicheng Coll., Fuzhou Univ., Fuzhou, China
fYear
2014
fDate
5-8 Nov. 2014
Firstpage
930
Lastpage
934
Abstract
This paper presents a research of full digital-controlled AC/DC converter, which consists of single Boost PFC and LLC resonant DC/DC converter. The whole control system structure is proposed to integrate all analog control functions. By digital control, it can reduce the system´s volume and costs, improve characteristics. As a proof of this design, an example of 240W AC/DC converter is given. The experimental results show that the design of AC/DC converter is feasible.
Keywords
AC-DC power convertors; DC-DC power convertors; control engineering computing; digital control; power engineering computing; power factor correction; analog control functions; control system structure; full digital-controlled AC-DC converter; power 240 W; single LLC resonant DC-DC converter; single boost PFC DC-DC converter; system cost reduction; system volume reduction; Digital control; Digital signal processors; MOSFET; Resonant frequency; Switched-mode power supply; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics and Application Conference and Exposition (PEAC), 2014 International
Conference_Location
Shanghai
Type
conf
DOI
10.1109/PEAC.2014.7037984
Filename
7037984
Link To Document