A study on quadrature equivalent circuit model in large synchronous machine

Author

Hiramatsu, Daisuke ; Uemura, Yoichi ; Okumoto, Jyunji ; Uemoto, Shinji ; Imai, Takehiko ; Kakiuchi, Mikio ; Nagakura, Ken ; Otaka, Toru ; Fujita, Masafumi ; Nagasaka, Ken

Author_Institution

Toshiba Corp., Yokohama

fYear

2008

fDate

20-24 July 2008

Firstpage

1

Lastpage

4

Abstract

This paper describes a study on equivalent circuit model in a large synchronous machine. In this study, the authors studied the quadrature axis transient reactance xpsila_q, not only the influence of the operational impedance , but also the difference of transient and dynamic characteristics using finite element method (FEM) and EMTP.

Keywords

equivalent circuits; finite element analysis; synchronous machines; EMTP; finite element method; large synchronous machine; operational impedance; quadrature axis transient reactance; quadrature equivalent circuit model; Character generation; EMTP; Electrical resistance measurement; Equivalent circuits; Power generation; Rotors; Synchronous generators; Synchronous machines; Synchronous motors; Testing; EMTP; FEM; equivalent circuit model; quadrature axis transient reactance; synchronous machine;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008 IEEE

Conference_Location

Pittsburgh, PA

ISSN

1932-5517

Print_ISBN

978-1-4244-1905-0

Electronic_ISBN

1932-5517

Type

conf

DOI

10.1109/PES.2008.4596250

Filename

4596250