Auxiliary Supply Assisted Harmonic Suppression for 12-Pulse Phase-Controlled Rectifiers

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2011/07/01

タイトル(英語): Auxiliary Supply Assisted Harmonic Suppression for 12-Pulse Phase-Controlled Rectifiers

著者名: Shigeta Ueda (Tomakomai National College of Technology), Shoji Fukuda (Retired, was with Hokkaido University)

著者名(英語): Shigeta Ueda (Tomakomai National College of Technology), Shoji Fukuda (Retired, was with Hokkaido University)

キーワード: current harmonic suppression，thyristor rectifier，12-pulse rectifier，auxiliary voltage supply

要約(英語): A 12-pulse phase-controlled rectifier consists of two sets of 6-pulse rectifiers. It is found that harmonic distortion of the input current is minimized if dc currents of the two rectifiers are in a boundary between continuous and discontinuous conduction modes. In order to realize the boundary mode operation under any load conditions an auxiliary voltage supply (AVS) is introduced. The AVS is required a bi-directional power flow but its handled net power is quite small. Capacity of AVS is less than 10% of rated rectifier output. A simple AVS arrangement is proposed and the usefulness is verified by simulation and experimental results.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.7 （2011）

本誌掲載ページ: 960-966 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/131/7/131_7_960/_article/-char/ja/