An Analysis Method of AC-AC Direct Converters by Using Switch Matrix

• Itoh Jun-ichi

  Fuji Electric Corporate Research and Development, Ltd.

• Fujita Koetsu

  Fuji Electric Corporate Research and Development, Ltd.

Bibliographic Information

Other Title

• スイッチマトリックスを用いたAC-AC直接変換回路の解析法
• スイッチマトリックス オ モチイタ AC-AC チョクセツ ヘンカン カイロ ノ カイセキホウ

Abstract

This paper proposes an analysis method of AC-AC direct converters which are Matrix converter et, al.. The proposed analysis method, is described by a switch matrix and instantaneous space vectors of the input voltage and the output voltage, is uniformly able to analyze the characteristics of the AC-AC direct converters, because the output voltage range and the controllability of input current are clearly defined. In addition, a novel circuit was invented by using the proposed analysis method. The novel circuit, called Delta converter, realizes VVCF operation and high input power factor regardless of load power factor.<br>In this paper, the proposed analysis method is applied to five types of the AC-AC direct converters and the features of each circuits are compared and discussed.

Journal

• IEEJ Transactions on Industry Applications

  IEEJ Transactions on Industry Applications 119 (3), 351-358, 1999

  The Institute of Electrical Engineers of Japan

Keywords

• AC-AC直接変換回路
• マトリックスコンバータ
• スイッチマトリックス
• 瞬時空間ベクトル

Details

• CRID: 1390282679634245504
• NII Article ID: 10002817833
• NII Book ID: AN10012320
• DOI: 10.1541/ieejias.119.351
• ISSN: 13488163
• ISSN: 09136339
• ISSN: http://id.crossref.org/issn/09136339
• NDL BIB ID: 4663860
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4663860
• Web Site: http://www.jstage.jst.go.jp/article/ieejias1987/119/3/119_3_351/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed