Mathematical simulation, determination and analysis of the magnetic field occurred by the armature reaction of the synchronous machine

Author

Mesnajevs, A. ; Zviedris, Andrejs

Author_Institution

Riga Tech. Univ. RTU, Riga, Latvia

fYear

2011

Firstpage

1

Lastpage

4

Abstract

To solve partial derivative equations for vector magnetic potential by method of mathematical simulating finite element method is used. Designed, theoretically based, and described method which allows from stationary magnetic field simulation results to achieve vector potential as the spatial coordinate´s functions so obtaining the flux leakage with the armature winding as a function of time. Calculations are made for a particular synchronous machine and from simulation results the synchronous inductive reactance values are obtained.

Keywords

finite element analysis; magnetic fields; mathematical analysis; synchronous machines; FEM; armature reaction; armature winding; flux leakage; mathematical analysis; mathematical determination; mathematical simulating finite element method; partial derivative equations; spatial coordinate functions; stationary magnetic field simulation; synchronous inductive reactance values; synchronous machine; vector magnetic potential; Harmonic analysis; Magnetic fields; Magnetic flux; Mathematical model; Saturation magnetization; Synchronous machines; Windings; Mathematical simulation; magnetic field; synchronous machine;

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2011 10th International Conference on

Conference_Location

Rome

Print_ISBN

978-1-4244-8779-0

Type

conf

DOI

10.1109/EEEIC.2011.5874634

Filename

5874634