人工衛星用バス電圧制御器の発熱低減・過渡応答改善制御法

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: 2019/12/01

タイトル(英語): Transient Response Improvement and Reduced Heat Generation Control for Satellite Bus Voltage Controller

著者名: 小鹿　聡士（三菱電機（株）先端技術総合研究所），坂下　友一（三菱電機（株）先端技術総合研究所），笈川　信一郎（三菱電機（株）鎌倉製作所）

著者名(英語): Satoshi Ojika (Advanced Technorogy R&D Center, Mitsubishi Electric Corporation), Tomokazu Sakashita (Advanced Technorogy R&D Center, Mitsubishi Electric Corporation), Shinichiro Oikawa (Kamakura Works, Mitsubishi Electric Corporation)

キーワード: 人工衛星，バス電圧制御器，シーケンシャルシャントユニット，インターリーブ，発熱分散，デジタル制御　　satellite，bus voltage controller，sequential shunt unit，interleave，heat distribution，digital control

要約(英語): In the conventional bus voltage controller, the concentration of heat generation in a specified circuit has been an obstacle to miniaturization. In this paper, we describe the control algorithm and the experimental result of the direct and distributed switching control (DDSC) method devised to disperse the generation of heat. Additionally, to improve the transient response while reducing the steady state switching frequency, which can reduce the generation of heat, we investigated the application of a transient mode that temporarily speeds up the control cycle when load fluctuation is detected. We also report the calculation of the heat reduction effect that can be achieved by combining these methods.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.139 No.12 （2019）

本誌掲載ページ: 998-1004 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/139/12/139_998/_article/-char/ja/