Title :
Study of reactance saturation in transient characteristic for large synchronous machine
Author :
Hiramatsu, Daisuke ; Uemura, Yoichi ; Tsujikawa, Kazuma ; Kobayashi, Masashi ; Kakiuchi, Mikio ; Nagakura, Ken ; Ueda, Takashi ; Otaka, Toru ; Nagasaka, Ken
Author_Institution :
Toshiba Corp., Yokohama, Japan
Abstract :
This paper presents the characteristics of equivalent circuit model for large synchronous machine and its implementation by using finite element method (FEM) and electromagnetic transients program (ATP-EMTP). Reactance saturation influence of large turbine generator is also explained in this paper.
Keywords :
EMTP; equivalent circuits; finite element analysis; synchronous machines; turbogenerators; ATP-EMTP; electromagnetic transients program; equivalent circuit; finite element method; reactance saturation; synchronous machine; transient characteristic; turbine generator; Generators; Impedance; Integrated circuit modeling; Magnetic circuits; Magnetic flux; Saturation magnetization; Transient analysis; EMTP; FEM; flux saturation; operational-impedance; turbine generator;
Conference_Titel :
Power and Energy Society General Meeting, 2011 IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4577-1000-1
Electronic_ISBN :
1944-9925
DOI :
10.1109/PES.2011.6039199
