Digital Control of PWM Inverter Using Ultrahigh-Speed Network for Feedback Signals with Communication Disturbance Observer Based on Rocket I/O Protocol

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2015/11/01

タイトル(英語): Digital Control of PWM Inverter Using Ultrahigh-Speed Network for Feedback Signals with Communication Disturbance Observer Based on Rocket I/O Protocol

著者名: Ryo Saito (Department of Robotics and Mechatronics, Graduate school of Science and Technology for Future Life, Tokyo Denki University), Kazuo Tsuchida (Fuji Electric Co., Ltd.), Tomoki Yokoyama (Department of Robotics and Mechatronics, Graduate school of

著者名(英語): Ryo Saito (Department of Robotics and Mechatronics, Graduate school of Science and Technology for Future Life, Tokyo Denki University), Kazuo Tsuchida (Fuji Electric Co., Ltd.), Tomoki Yokoyama (Department of Robotics and Mechatronics, Graduate school of Science and Technology for Future Life, Tokyo Denki University)

キーワード: network feedback，rocket I/O，FPGA，PWM inverter，digital control

要約(英語): A new network communication system for a power electronics controller that transmits the feedback signal from the sensors using an FPGA-based hardware controller was proposed. Based on the RocketI/O network controller, a customized Rocket I/O protocol was implemented to achieve high-speed feedback communication between two FPGA controllers. One-megahertz variable sampling quasi-multirate deadbeat control was applied for the PWM inverter control. The 1-MHz sampled data were transmitted using the Rocket I/O protocol and proper operation of the feedback control was experimentally verified. To compensate for the network delay of the feedback signal, a communication disturbance observer was combined with the network feedback system. The advantage of the proposed method was verified.

本誌: IEEJ Journal of Industry Applications Vol.4 No.6 （2015）

本誌掲載ページ: 752-757 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/4/6/4_752/_article/-char/ja/