Dynamic stability of a superconducting generator in the electric power system

Author

Muta, Itsuya ; Yoshimoto, Kunihiro ; Hoshino, Tsutomu ; Nakamura, Taketsune

Author_Institution

Dept. of Electr. Eng., Kyoto Univ., Japan

Volume

1

fYear

2001

fDate

2001

Firstpage

668

Abstract

This paper presents the dynamic stability of a superconducting generator of 200 MW class connected to an infinite busbar through a power transmission line. Details regarding damping ratio, nondamped natural frequency and output power limit of the machine have been investigated. Furthermore, a superconducting generator system with series-connected capacitor in the power transmission-fine has been studied from the viewpoint of stability improvement. This paper also examines dynamic performances dependence upon control systems such as AVR and GOV (Governor)

Keywords

control system analysis; damping; electric generators; machine control; machine theory; power system control; power system dynamic stability; power transmission lines; superconducting machines; 200 MW; AVR; GOV; control systems; damping ratio; double power transmission line; dynamic performances; electric power system; infinite busbar; nondamped natural frequency; output power limit; stability improvement; superconducting generator dynamic stability; Control systems; Frequency; Power capacitors; Power generation; Power system dynamics; Power system modeling; Power system stability; Power transmission lines; Superconducting transmission lines; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on

Conference_Location

Shenyang

Print_ISBN

7-5062-5115-9

Type

conf

DOI

10.1109/ICEMS.2001.970763

Filename

970763