Losses characterization on distribution transformer windings in frequency domain by mean of finite element method (FEM): Part II

Author

Betancourt, L. ; Martinez, Gina ; Alvarez, Daniel ; Rosero, J.

Author_Institution

Dept. of Electr. & Electron. Eng., Univ. Nac. de Colombia, Bogotá, Colombia

fYear

2013

Firstpage

109

Lastpage

114

Abstract

This paper presents the losses characterization on distribution transformers windings. The losses are determined through the Frequency Response Analysis (FRA), using the Finite Element Method (FEM). The losses on the windings are evaluated on a frequency range established from 100Hz to 2MHz for a specific transformer. Finally, a methodology is proposed, that can be applied to different transformers.

Keywords

finite element analysis; frequency response; frequency-domain analysis; losses; transformer windings; FEM; FRA; distribution transformer windings; finite element method; finite lement method; frequency 100 Hz to 2 MHz; frequency domain; frequency response analysis; losses characterization; Coils; Compounds; Finite element analysis; Permeability; Power transformer insulation; Proximity effects; Windings; Distribution Transformers; Finite Element Method (FEM); Frequency Response Analysis (FRA); Proximity Effect; Skin Effect;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering, Energy and Electrical Drives (POWERENG), 2013 Fourth International Conference on

Conference_Location

Istanbul

ISSN

2155-5516

Type

conf

DOI

10.1109/PowerEng.2013.6635590

Filename

6635590