A three-phase model for surge distribution studies in electrical machines

Author

Guardado, J.L. ; Cornick, K.J. ; Venegas, V. ; Naredo, J.L. ; Melgoza, E.

Author_Institution

ITM, Morelia Mich, Mexico

Volume

12

Issue

1

fYear

1997

fDate

3/1/1997 12:00:00 AM

Firstpage

24

Lastpage

31

Abstract

This paper describes a computer model for surge distribution studies in the windings of electrical machines. The computer model takes the coil as the basis for the analysis and uses multiconductor transmission line theory to obtain the transference matrix for the winding. Several practical formulations based on machine design characteristics are used for calculating electrical parameters. Flux penetration into the iron core and mutual coupling between coils in different phase windings are incorporated into the analysis. The model was validated by a comparison of predicted and calculated results in a high voltage motor

Keywords

AC motors; coils; digital simulation; electric machine analysis computing; machine windings; magnetic flux; simulation; surges; transmission line theory; coil; computer model; electrical machines; flux penetration; high voltage motor; iron core; multiconductor transmission line theory; mutual coupling; phase windings; surge distribution; three-phase model; transference matrix; windings; Coils; Distributed computing; Iron; Machine windings; Multiconductor transmission lines; Mutual coupling; Predictive models; Surges; Transmission line matrix methods; Voltage;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.577276

Filename

577276