Calculating the main and leakage inductance matrix of the 3-column 15-winding autotransformer

• Autorzy: Mazur D. , Gołębiowski M.
• Języki publikacji: EN

Abstrakty

EN

The aim of this paper is presentation and comparison of calculation methods of the inductance matrix of a 3-column multi-winding autotransformer. Main and leakage autotransformer inductance was obtained using finite elements method. Static calculations were made at the current supply for 2D and 3D models, and mono-harmonic calculations were made at the voltage supply. In the mono-harmonic calculations the eddy current losses were taken into account, this made it possible to study relationship between the autotransformer parameters and the frequency. Calculations were made using Ansys and the authors' own programs in Matlab.

Słowa kluczowe

EN

autotransformer; leakage inductance; eddy current losses; proximity effect

PL

autotransformator; indukcyjność rozproszenia; straty wiroprądowe; efekt zbliżenia

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2011
• Tom: Vol. 60, nr 3
• Strony: 215--222
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Mazur D.

autor

Gołębiowski M.

• Faculty of Electrical and Computer Engineering, Rzeszow University of Technology, Rzeszów,

Bibliografia

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