|Autors: Dimitrov, V. V., Hinov, N. L.|
Title: Comparison of control methods for bidirectional dc/dc converters
Keywords: bidirectional dc/dc converters, control methods, Current mode control and ripple based control
Abstract: This paper considers the use of ripple and compensator based control circuits in bidirectional dc/dc converters. Typical review of ripple based controllers includes their application in unidirectional controllers. Their advantages in terms of better transient response, simple realization and in some cases better efficacy at lighter loads are widely considered. Such a comparison must be made in the specific case when the application requires bidirectional and more importantly multiphase operation. This paper investigates by comparing three cases of a control system- standard compensator based, a constant frequency valley ripple based controller and an enhanced version including better regulation. These are compared for different voltage sources at their outputs in term of their regulation and dynamics.
Full text of the publication
1. Lichev A., Vuchev A., Experimental Investigation of a Series Resonant DC-DC Converter with a Symmetrical Controlled Rectifier, 12th National Conference with International Participation, ELECTRONICA 2021, Sofia 27 May 2021 through 28 May 2021 - 2021 - в издания, индексирани в Scopus или Web of Science
Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus