Compensation of industrial load variation with superconducting magnetic energy storage

Author

Masada, Eisuke ; Tamura, Minoru ; Nakajima, Tatsuhito

Author_Institution

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

fYear

1988

fDate

11-14 April 1988

Firstpage

342

Abstract

A compensation system for the power-flow variation in utility networks caused by superconducting magnet energy storage (SMES) is studied. The daily pattern of the load variation in typical industrial systems is investigated to obtain basic requirements for the compensating system. A storage capacity of 0.3-2 MWh is found to be enough to regular short-term load variation. An integrated compensation system is proposed, and its control scheme is studied. The system consists of the SMES, a synchronous phase modifier, and an active power filter. Its conceptual design is carried out. Simulation results show the effectiveness of the approach.<>

Keywords

active filters; compensation; load flow; power systems; superconducting magnets; 0.3 to 2 MWh; SMES; active power filter; control scheme; industrial systems; power flow variation compensation; superconducting magnetic energy storage; synchronous phase modifier; utility networks; Active filters; Costs; Electrical equipment industry; Industrial plants; Load management; Power supplies; Reactive power; Samarium; Superconducting magnetic energy storage; Superconducting magnets;

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.1988.18153

Filename

18153