Title

Modeling Technique For Dc To Dc Converters Using Weinberg Topology

Abstract

In this paper, we present a simplified analysis and design of a DC-to-DC Converter Unit (DDCU) using the improved Weinberg topology. The DDCU has the added complication that the turns ratio of the power transformer NS/NP = m is different than the turns ratio of the inductor transformer NLS/NL = n. The state-space averaging approach is used for modeling the reduced order Weinberg converter. This model can be used to drive frequency domain, transient and steady state responses for current mode and voltage mode control converters. Through state-space-averaging the DDCU equivalent circuit can be used to obtain all the relevant power stage transfer functions. To verify the steady state and dynamic models results, a PSPICE simulation for a given design example will be presented.

Publication Date

1-1-1996

Publication Title

Conference Proceedings - IEEE SOUTHEASTCON

Number of Pages

551-556

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0029700333 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0029700333

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