Title :
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
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;
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
DOI :
10.1109/ICEMS.2001.970763
