Analytic method of electromagnetic transient phenomena of rotational machine and the other electric machine caused by power system disturbances

Author

Ueda, K. ; Kumano, T. ; Riley, C.P. ; Emson, C.R.I. ; Walsh, D.A.

Author_Institution

CRIEPI, Tokyo, Japan

Volume

34

Issue

5

fYear

1998

fDate

9/1/1998 12:00:00 AM

Firstpage

3194

Lastpage

3197

Abstract

A new method has been developed to be able to calculate both the rotational and the stationary 3D-electromagnetic fields of an electric machine like a generator, a cable and a transformer connected to an electric power system. This paper describes the analytic method of the rotational electromagnetic fields inside a synchronous machine (called REMTP) which is connected to a program to analyze the power system stability (called PSNTP). By using this new analytic method, the transient phenomena of the electromagnetic fields inside a superconducting generator (SC-generator) and its power system stability are calculated simultaneously in a model power system. The constants of SC-generator for PSNTP are also calculated by REMTP

Keywords

electromagnetic fields; finite element analysis; power cables; power system stability; power transformers; superconducting machines; synchronous machines; transient analysis; 3D FEM; cable connection; electric power system; electromagnetic fields; electromagnetic transient phenomena; power system disturbances; power system stability; rotational electromagnetic fields; rotational machine; stationary 3D-electromagnetic fields; superconducting generator; synchronous machine; transformer connection; transient phenomena; Electric machines; Electromagnetic analysis; Electromagnetic fields; Power cables; Power generation; Power system modeling; Power system stability; Power system transients; Synchronous machines; Transient analysis;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.717749

Filename

717749