Multirate Deadbeat Control for 100kHz Single Phase Utility Interactive Inverter with FPGA Based Hardware Controller

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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: 2011/08/01タイトル(英語): Multirate Deadbeat Control for 100kHz Single Phase Utility Interactive Inverter with FPGA Based Hardware Controller著者名: Tomo ki Yokoyama (Department of Robotics and Mechatronics, Graduate school of Science and Technology for Future Life, Tokyo Denki University), Takahiro Saigusa (Department of Robotics and Mechatronics, Graduate school of Science and Technology for Future Life, Tokyo Denki University)著者名(英語): Tomoki Yokoyama (Department of Robotics and Mechatronics, Graduate school of Science and Technology for Future Life, Tokyo Denki University), Takahiro Saigusa (Department of Robotics and Mechatronics, Graduate school of Science and Technology for Future Life, Tokyo Denki University)キーワード: utility Interactive Inverter，FPGA，digital PI control，single-rate deadbeat control，multi-rate deadbeat control要約(英語): A current control method for the utility interactive inverter based on multi-rate deadbeat control method with FPGA based hardware controller is verified for 100kHz carrier PWM inverter. As the distributed power systems spread, the requirement of the control accuracy for the utility interactive inverter becomes more precise. Deadbeat control is one method to ensure the output voltage or current matches to the references at the sampling instant, so adopting this control law to the utility interactive inverter, the response of the system is much improved with small LC filter component compared with the conventional PI control. A current control method for the utility interactive inverter based on multi-rate deadbeat control, single-rate deadbeat control and PI control were compared. Multi-rate deadbeat control improves the tracking accuracy to the reference compared with the conventional single-rate deadbeat control and PI control. The advantages and disadvantages are discussed through simulations and experiments.本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.8 （2011） 特集：IPEC-Sapporo 2010本誌掲載ページ: 1042-1048 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/131/8/131_8_1042/_article/-char/ja/ Show more