インバータ出力電力に着目した電解コンデンサレス単相-三相変換器の高力率制御

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): High Power Factor Control Regulating Inverter Output Power in IPM Motor Driven by Inverter System without Electrolytic Capacitor

著者名: 稲妻　一哉（長岡技術科学大学 電気系），大石　潔（長岡技術科学大学 電気系），芳賀　仁（長岡技術科学大学 電気系），佐沢　政樹（長岡技術科学大学 電気系），近藤　正示（長岡技術科学大学 電気系）

著者名(英語): Kazuya Inazuma (Department of Electrical Engineering, Nagaoka University of Technology), Kiyoshi Ohishi (Department of Electrical Engineering, Nagaoka University of Technology), Hitoshi Haga (Department of Electrical Engineering, Nagaoka University of Technology), Mataki Sazawa (Department of Electrical Engineering, Nagaoka University of Technology), Seiji Kondo (Department of Electrical Engineering, Nagaoka University of Technology)

キーワード: 電解コンデンサレスインバータ，力率改善，IPMモータ，繰返し制御　　electrolytic capacitor less inverter，input power factor improvement，interior permanent magnet synchronous motor，repetitive control

要約(英語): This paper presents a new high power factor control method for a single-to-three-phase power converter without an electrolytic capacitor. The circuit used in the method consists of a single-phase rectifier, a small film capacitor at DC-link, a voltage-source three-phase inverter, and an IPM motor. The inverter regulates both the velocity of the IPM motor and input current waveform. In order to obtain a power factor of unity, we propose a new control method that regulates the inverter output power. The inverter output power controller is placed between the speed controller and the q-axis current controller. The inverter power is regulated by a PI and repetitive controller. When repetitive control is applied to the inverter power controller, the phase delay of the inverter power controller is quite small. The superior performance of the proposed method is demonstrated by 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: 950-959 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/131/7/131_7_950/_article/-char/ja/