Power system stabilization by SMES using current-fed PWM power conditioner

Author

Ishikawa, Tadao ; Akita, Shirabe ; Taniguchi, Haruhito ; Kohso, Seiichi ; Tanaka, Toshikatsu

Author_Institution

Central Res. Inst. of Electr. Power Ind., Tokyo, Japan

fYear

1988

fDate

11-14 April 1988

Firstpage

334

Abstract

The power-system-stabilizing ability of a superconducting magnetic energy storage (SMES) unit consisting of a superconducting coil and an AC/DC power conditioner has been examined experimentally using a model power system and a small SMES unit. A current-fed pulsewidth-modulated power conditioner was used to obtain maximum stabilizing effect by controlling active and reactive power simultaneously and independently. The power conditioner configuration, operating characteristics, and control scheme for power system stabilization are described. Experimental results showing the effectiveness of the approach are reported.<>

Keywords

energy storage; power convertors; power systems; pulse width modulation; stability; superconducting magnets; AC/DC power conditioner; SMES; active power control; current-fed PWM power conditioner; power system stabilisation; reactive power control; superconducting coil; superconducting magnetic energy storage; Power system control; Power system modeling; Power systems; Pulse power systems; Pulse width modulation; Reactive power control; Samarium; Space vector pulse width modulation; Superconducting coils; Superconducting magnetic energy storage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1988. PESC '88 Record., 19th Annual IEEE

Conference_Location

Kyoto, Japan

Type

conf

DOI

10.1109/PESC.1988.18152

Filename

18152