Experimental studies on power system stability of a superconducting generator with high response excitation

Author

NItta, Tanzo ; Okada, Takao ; Shirai, Yasuyuki ; Kishida, Takuya ; Ogawa, Yoshihiro ; Hasegawa, Hiroshi ; Takagi, Kouzou ; Matsumoto, Hisakazu

Author_Institution

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

Volume

12

Issue

2

fYear

1997

fDate

5/1/1997 12:00:00 AM

Firstpage

906

Lastpage

912

Abstract

Superconducting generators (SCGs) have many advantages such as small size, light weight, high efficiency, improvement of steady-state power system stability etc. SCGs with high response excitation have the additional advantage of improvement of power system stability in transient states. By use of the experimental Hesper 1 100 kVA SCG with high response excitation and an artificial transmission line, the authors carried out several experiments on power system stability. Before these experiments, the authors considered a block diagram for the power system stability of SCGs with high response excitation, and designed automatic voltage regulators and a power system stabilizer. This paper describes the above considerations and the experimental results

Keywords

control system synthesis; electric generators; power system control; power system stability; superconducting machines; voltage control; voltage regulators; 100 kVA; automatic voltage regulators; block diagram; control design; excitation response; power system stability experiments; power system stabilizer; superconducting generator; transmission line; Positron emission tomography; Power generation; Power system stability; Power system transients; Power systems; Power transmission lines; Steady-state; Superconducting magnets; Superconducting transmission lines; Voltage;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.589760

Filename

589760