Elimination of variable harmonics on motor generator circuit for experimental fusion facility

S. Yamada*, Y. Nakanishi, H. Kojima, H. Hiue, T. Uede, T. Mito

*この研究の対応する著者

研究成果: Article査読

5 被引用数 (Scopus)

抄録

A special active filter, which can eliminate the variable harmonic currents in continuity, was investigated. A variable-frequency band-pass filter was developed for the extraction of current component of fundamental frequency. Dynamic simulations for the active filter, motor generator with a flywheel (FW-MG) and power supplies of heating devices for the experimental fusion device of LHD have been carried. We found that the harmonic currents with the amplitudes of 20% have been reduced to less than 2% in the operational frequency range from 95 Hz to 55 Hz by using this active filter.

本文言語English
ページ(範囲)93-97
ページ数5
ジャーナルFusion Engineering and Design
75-79
SUPPL.
DOI
出版ステータスPublished - 2005 11月
外部発表はい

ASJC Scopus subject areas

  • 土木構造工学
  • 原子力エネルギーおよび原子力工学
  • 材料科学(全般)
  • 機械工学

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