By Topic

Improving dynamic response of power-factor preregulators by using two-input high-efficient postregulators

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Sebastian, J. ; Dept. de Ingenieria Electrica, Electron., de Computadores y Sistemas, Oviedo Univ., Spain ; Villegas, P.J. ; Nuno, F. ; Garcia, O.
more authors

A new method to improve the dynamic response of power-factor preregulators (PFPs) is developed in this paper. The method is based on the use of a very high efficient postregulator with two inputs instead of only one. This two-input postregulator exhibits very high efficiency due to the fact that only a part of the total power undergoes a power conversion process. Such postregulators need two-output PFPs at their inputs, which can be easily obtained in PFPs with transformers or with two PFPs working in parallel

Published in:

Power Electronics, IEEE Transactions on  (Volume:12 ,  Issue: 6 )