Title

Unified Analog And Digital Models For Half Bridge Dc-Dc Converter With Current Doubler Rectifier

Keywords

Asymmetric control; Current doubler rectification; Discritized analog model; Duty cycle shifted control; Half bridge DC-DC topology; Small signal model; State space model; Symmetric control

Abstract

The half bridge DC-DC topology with current doubler rectification is suitable for high current low voltage applications. In this paper, both analog and digital unified state space models and small signal models valid for symmetric, asymmetric and duty cycle shifted controlled half bridge DC-DC converter are derived. The discretized analog model and derived digital model are compared based on the digital controller design. In addition, a digital controller is designed based on the digital model for symmetric half bridge DC-DC converter. The results are verified by experiment ©2005 IEEE.

Publication Date

12-1-2005

Publication Title

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Volume

3

Number of Pages

1386-1392

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/APEC.2005.1453208

Socpus ID

33745000563 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/33745000563

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