<b>Variable Inductor Design Method for Rectifiers at Railway Substations</b>

• MORITA Gaku

  Power Supply Systems Laboratory, Power Supply Technology Division

• HIKOSAKA Tomoyuki

  Fuji Electric Co., Ltd.

• HAYASHIDA Hirokazu

  Fuji Electric Co., Ltd.

• KATO Masashi

  Fuji Electric Co., Ltd.

抄録

This paper describes a new voltage adjustment technique and its design method. In the new design, a voltage compensator, comprising a variable inductor and a controller, is connected with a transformer and a rectifier on either side in series. The authors developed a new configuration of the variable inductor suited for railway application, with a focus on six-phase AC and large current capacity. A fast simulation method for designing the inductor was developed based on the magnetic flux circuit theory and the non-linear simulation technique for ferromagnetic materials.

収録刊行物

• Quarterly Report of RTRI

  Quarterly Report of RTRI 60 (1), 14-21, 2019-02-01

  公益財団法人 鉄道総合技術研究所

キーワード

• DC electric traction system
• rectifier
• voltage adjustment
• variable inductor
• magnetic flux control
• magnetic circuit
• electrical equipment design

詳細情報

• CRID: 1390001288123662208
• NII論文ID: 130007603532
• DOI: 10.2219/rtriqr.60.1_14
• ISSN: 18801765
• ISSN: 00339008
• Web Site: https://www.jstage.jst.go.jp/article/rtriqr/60/1/60_14/_pdf
• 本文言語コード: en
• データソース種別:
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