Operation analysis for Buck PFC converter in discontinuous capacitor voltage mode

YANG, Jianbo, AL-NAEMI, Faris and ZHANG, Weiping (2014). Operation analysis for Buck PFC converter in discontinuous capacitor voltage mode. In: Proceedings - 2014 International Power Electronics and Application Conference and Exposition. Institute of Electrical and Electronics Engineers, 1467-1472.

Full text not available from this repository.
Official URL: http://dx.doi.org/10.1109/PEAC.2014.7038081
Link to published version:: 10.1109/PEAC.2014.7038081

Abstract

A LC filter can be added to the input of the conventional buck converter to make the converter operate in discontinuous capacitor voltage mode. In this mode, the converter obtains the inherent power factor correction. Besides, both the input and output current will be continuous. This makes it possible for the converter operating at a high power level range. The input current will follow the input voltage automatically by a simple constant duty cycle control. This paper presents a detailed operation analysis of the converter operating in discontinuous capacitor voltage mode. And a 36V/100W prototype was built to verify the theoretical results.

Item Type: Book Section
Additional Information: Conference : 2014 International Power Electronics and Application Conference and Exposition, Holiday Inn Shanghai Pudong Kangqiao, Shanghai, China, November 5-8th, 2014
Research Institute, Centre or Group: Materials and Engineering Research Institute > Centre for Automation and Robotics Research > Mobile Machine and Vision Laboratory
Identification Number: 10.1109/PEAC.2014.7038081
Depositing User: Margaret Boot
Date Deposited: 17 Aug 2016 14:43
Last Modified: 17 Aug 2016 14:43
URI: http://shura.shu.ac.uk/id/eprint/13092

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics