Experimental study on doubly-fed rotary frequency converter

Yasutoshi Takemoto, Goro Fujita, Ryuichi Yokoyama, Kaoru Koyanagi, Toshihisa Funabashi

研究成果: Article査読

抄録

Wind power generation using an unlimited, natural energy is getting an attention regarding environment issues in recent years, and the installed capacity of wind power generation system is increasing at a rapid pace, resulting in deterioration of power quality especially in frequency and voltage. This fact will be a big problem to restrict large capacity of wind farm. This paper proposes a new frequency converter: rotary frequency converter (RFC) to moderate the electric output from wind generation, which is to be installed between a set of wind generators and a grid, providing a smoothed electric output, promoting the wind power generation introduction. This mainly consists of a synchronous machine and the adjustable-speed machine. Independent controls of input/output voltage, active power, and reactive power offer electrical separation between the two networks. Experimental study of prototype model and its characteristics, especially dynamic control is discussed in this paper.

本文言語English
ページ(範囲)5+845-852
ジャーナルIEEJ Transactions on Power and Energy
128
6
DOI
出版ステータスPublished - 2008

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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