Power transformers model used for inverters simulations

Author

Taut, Adrian ; Pop, Ovidiu ; Lungu, Serban

Author_Institution

Appl. Electron. Dept., Tech. Univ. of Cluj-Napoca, Cluj-Napoca, Romania

fYear

2010

fDate

23-26 Sept. 2010

Firstpage

249

Lastpage

252

Abstract

This paper intends to present a model of power transformers used in simulation of power inverters. Electromagnetic induction refers to the phenomenon by witch electric current is generated in a closed circuit by the fluctuation of current in another circuit placed next to it. For modeling of power transformers, we implemented a Matlab software, based on mathematical equations who describe the functionality of power transformers. Also we compare the Matlab results with a Pspice simulations results. Matlab program that we´ve implemented enables the modification of input parameters of the transformer and the choice of a circuit to be analyzed. Also the Matlab model permits to view the waveforms of circuits in transient or steady state regime.

Keywords

SPICE; electromagnetic induction; invertors; mathematics computing; power engineering computing; power transformers; Matlab software; Pspice simulations; electromagnetic induction; induction heating applied systems; mathematical equations; power inverters; power transformers model; Coils; Electromagnetic heating; Integrated circuit modeling; Load modeling; Mathematical model; Power transformers; inverters; matlab; power transformers; rectifiers;

fLanguage

English

Publisher

ieee

Conference_Titel

Design and Technology in Electronic Packaging (SIITME), 2010 IEEE 16th International Symposium for

Conference_Location

Pitesti

Print_ISBN

978-1-4244-8123-1

Type

conf

DOI

10.1109/SIITME.2010.5649130

Filename

5649130