Title :
Modeling and analysis of three-phase hybrid transformer using buck-boost MRC
Author :
Kaniewski, Jacek
Author_Institution :
Inst. of Electr. Eng., Univ. of Zielona Gora, Góra, Poland
Abstract :
This paper deals with the modelling and analysis of the three-phase AC transformer with electromagnetic and electric (hybrid) coupling. The electromagnetic coupling is realized by means of the conventional transformer. The electrical coupling is realized by means of a buck-boost matrix-reactance chopper (MRC), which is supplied from an auxiliary secondary winding of the transformer. In this paper there are descriptions of the proposed solution, with a presentation of their modeling and analysis of their properties.
Keywords :
choppers (circuits); power transformers; transformer windings; auxiliary secondary winding; buck-boost MRC; buck-boost matrix-reactance chopper; electric coupling; electromagnetic coupling; three-phase hybrid transformer; Analytical models; Choppers; Equations; Integrated circuit modeling; Mathematical model; Matrix converters; Windings;
Conference_Titel :
Compatibility and Power Electronics (CPE), 2011 7th International Conference-Workshop
Conference_Location :
Tallinn
Print_ISBN :
978-1-4244-8806-3
Electronic_ISBN :
978-1-4244-8805-6
DOI :
10.1109/CPE.2011.5942232
