Single-phase hybrid transformer using matrix-reactance chopper with Ćuk topology

Author

Fedyczak, Zbigniew ; Kaniewski, Jacek ; Klyta, Marius

Author_Institution

Univ. of Zielona Gora, Zielona Gora

fYear

2007

fDate

2-5 Sept. 2007

Firstpage

1

Lastpage

10

Abstract

This paper deals with the modelling and analysis of a new solution for a single-phase AC transformer with electromagnetic and electric coupling (hybrid coupling). The electromagnetic coupling is realized by means of the conventional transformer (TR) with two secondary windings. The electrical coupling is realized by means of a matrix-reactance chopper (MRC) whit Cuk topology, which is supplied from an auxiliary secondary winding of the transformer. This paper presents an operational description, a modelling and a theoretical analysis of the properties of the proposed solution. The steady-state analysis is based on the averaged state-space method and four terminal descriptions, and is verified both by means of the simulation and experimental investigations.

Keywords

hybrid power systems; transformer windings; transformers; Cuk topology; auxiliary secondary winding; electric coupling; electromagnetic coupling; hybrid coupling; matrix reactance chopper; single phase AC transformer; single phase hybrid transformer; Choppers; Coupling circuits; Electromagnetic coupling; Matrix converters; Power quality; Pulse width modulation; Pulse width modulation converters; Regulators; Topology; Voltage fluctuations; AC/AC converter; Converter circuit; Power conditioning;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications, 2007 European Conference on

Conference_Location

Aalborg

Print_ISBN

978-92-75815-10-8

Electronic_ISBN

978-92-75815-10-8

Type

conf

DOI

10.1109/EPE.2007.4417440

Filename

4417440