Search Results 1-20 of 20

  • Three-Phase to Single-Phase Multi-Resonant Direct AC-AC Converter for Metal Hardening High-Frequency Induction Heating Applications

    Kawashima Ryosuke , Mishima Tomokazu , Ide Chiaki

    … A new multiresonant three-phase utility frequency ac (UFAC) to high-frequency ac (HFAC) direct power converter for the industrial metal hardening induction heating (IH) applications is presented in this article. …

    IEEE Transactions on Power Electronics 36(1), 639-653, 2021-01

    IR 

  • Three-Phase to Single-Phase Multi-Resonant Direct AC-AC Converter for Metal Hardening High-Frequency Induction Heater  [in Japanese]

    河嶋 亮輔 , 三島 智和 , 井出 千明

    電気学会研究会資料. SPC = The papers of technical meeting on semiconductor power converter, IEE Japan 2020(42-54), 19-24, 2020-01-25

  • Development of Industrial High-frequency Induction Heaters Based on Three-phase AC to Single-phase AC Direct Converter  [in Japanese]

    Kawashima Ryosuke , Mishima Tomokazu , Ide Chiaki

    … A new prototype of a soft-switching three-phase utility frequency ac to single-phase high-frequency ac direct power converter for induction heating (IH) applications is presented in this paper. …

    Journal of the Japan Institute of Power Electronics 45(0), 83-89, 2019

    J-STAGE 

  • A Power Decoupling Control Method for an Isolated Single-Phase AC-to-DC Converter Based on a Hign-Frequency Cycloconverter  [in Japanese]

    Komeda Shohei , Fujita Hideaki

    … <p>This paper proposes a new power decoupling method for a high-frequency cycloconverter which converts the single-phase line-frequency ac input to the high-frequency ac output directly. …

    IEEJ Transactions on Industry Applications 138(4), 352-359, 2018

    J-STAGE 

  • A direct AC-DC converter integrated with SSHI circuit for piezoelectric energy harvesting

    Wu Liao , Guo Chenrui , Liu Peng , Wang Wei

    … <p>In this letter, a direct AC-DC converter for piezoelectric (PE) energy harvesting is proposed, which integrates a Synchronous Switch Harvesting on Inductor (SSHI) circuit, to achieve a resistive impedance matching. … An SSHI circuit intends to deal with high impedance of the PE transducer. …

    IEICE Electronics Express 14(11), 20170431-20170431, 2017

    J-STAGE 

  • A High-Frequency Cycloconverter Based on a Phase-Shift Control Method  [in Japanese]

    Komeda Shohei , Fujita Hideaki

    … This paper proposes a new control method for a high-frequency cycloconverter consisting of two half-bridge inverters and a series-resonant circuit. … This cycloconverter acts as an ac-to-ac direct power conversion circuit without any dc stage. …

    IEEJ Transactions on Industry Applications 136(6), 433-440, 2016

    J-STAGE 

  • High Efficiency High-Frequency Link Converter with AC/AC Direct Converter Technology  [in Japanese]

    ITOH Jun-ichi , IIDA Takashi , MATSUMURA Daisuke

    … This paper proposes a simple and high efficiency control method for a high-frequency link three-phase AC/AC direct converter. … First, the control strategy of the AC/AC converter is proposed based on a conventional rectifier and inverter system. …

    IEEJ Transactions on Industry Applications 127(8), 822-828, 2007-08-01

    J-STAGE  References (11) Cited by (1)

  • Low-voltage and High-current DC Power Supply Using Direct Power Control Based Three-phase to Single-phase Direct Converter  [in Japanese]

    NAKAI Keita , NOGUCHI Toshihiko

    電気学会研究会資料. PE, 電力技術研究会 2007(7), 13-18, 2007-03-08

    References (2)

  • Characteristic Evaluations of Three-Phase AC-AC Direct Converter with PFC Function  [in Japanese]

    NAKAO Masahiro , HIRAKI Eiji , TANAKA Toshihiko , NAKAOKA Mutsuo

    … 本論文は高周波電磁誘導加熱用電力周波数変換器として低コスト・高効率・高入力力率・高パワー密度化が期待される商用周波AC-高周波ACソフトスイッチングPWMダイレクトコンバータを提案し,その動作原理と商用ACサイド高調波電流特性について検討している。 …

    IEICE technical report 105(601), 127-132, 2006-02-16

    References (5) Cited by (2)

  • A Control Method for High-Frequency AC link Converter Based on Direct type Power Converter  [in Japanese]

    IIDA Takashi , ITOH Jun-ichi

    電気学会研究会資料. SPC, 半導体電力変換研究会 2005(123), 65-70, 2005-12-16

    References (9)

  • Active Voltage Clamped Quasi-Resonant PWM High Frequency AC Power Frequency Converter using Bidirectional Power Switches  [in Japanese]

    SUGIMURA Hisayuki , FATHEY Khiry , LEE Hyun Woo , NAKAOKA Mutsuo

    … 本論文は誘導加熱(IH)方式高速複写機用定着ヒートローラー駆動用アクティブ電圧クランプZVS-PWM高周波インバータを取り上げ、定常動作とゼロ電圧ソフトスイッチング条件下での高周波AC実効電力制御特性について試作実験によって明確にしている。 …

    Technical report of IEICE. Energy engineering in electronics and communications 105(269), 13-18, 2005-09-09

    Cited by (2)

  • High Frequency AC-AC Direct Converter and Its Applications  [in Japanese]

    NAKAO Masahiro , HIRAKI Eiji , TANAKA Toshihiko , NAKAOKA Mutsuo , HIROTA Izuo , OMORI Hideki

    電子情報通信学会技術研究報告. EE, 電子通信エネルギー技術 105(197), 55-60, 2005-07-14

    References (4)

  • High Frequency Multi-Resonant PWM Controlled Power Frequency Converter using One Chip Reverse Blocking IGBTs based Bidirectional Switch  [in Japanese]

    Sugimura Hisayuki , Eid Ahmad Mohamad , Lee Hyun Woo , Nakaoka Mutsuo

    … スイッチング素子に最新1チップ逆阻止IGBTを使用することで双方向スイッチとして動作させることができるため、この電力周波数変換器は商用周波数を整流変換プロセス段なしで誘導加熱負荷に直接高周波ACに高効率電力変換できる回路トポロジーは高周波サイクロコンバータと定義し従来からの商用周波ACから低周波ACに直接変換するサイクロコンバータと区別している。 …

    Technical report of IEICE. Energy engineering in electronics and communications 105(197), 73-78, 2005-07-14

    References (2)

  • High Frequency AC-AC Direct Converter and Its Applications  [in Japanese]

    NAKAO Masahiro , HIRAKI Eiji , TANAKA Toshihiko , NAKAOKA Mutsuo , HIROTA Izuo , OMORI Hideki

    … 本論文は高周波電磁誘導加熱用電力周波数変換器として低コスト・高効率・高入力力率・高パワー密度化が期待される商用周波AC-高周波ACソフトスイッチングPWMダイレクトコンバータ(高周波ソフトスイッチングサイクロコンバータ)を提案し, その動作原理と商用ACサイド高調波電流特性などについて検討している。 …

    Technical report of IEICE. Energy engineering in electronics and communications 105(197), 55-60, 2005-07-14

    References (4) Cited by (1)

  • Utility Frequency AC to High Frequency AC Direct Converter with Soft Switching Commutation Approach  [in Japanese]

    NAKAO Masahiro , SUGIMURA Hisayuki , HIRAKI Eiji , AHMED Nabil A. , LEE Hyun Woo , NAKAOKA Mutsuo

    … 本論文は高周波電磁誘導加熱用電力周波数変換器として低コスト・高効率・高入力力率・高パワー密度化が期待される商用周波AC-高周波ACソフトスイッチングPWMダイレクトコンバータ(高周波ソフトスイッチングサイクロコンバータ)を提案し, その動作原理と商用ACサイド高周波電流特性などについて述べている。 …

    Technical report of IEICE. Energy engineering in electronics and communications 104(651), 27-32, 2005-02-09

    References (3) Cited by (3)

  • Low Frequency AC-High Frequency AC Cycloconverter for Induction Heated Cooker  [in Japanese]

    NAKAO Masahiro , NAKAOKA Mutsuo , KIFUNE Hiroyasu , HATANAKA Yoshihiro , HIROTA Izuo , IWAI Toshiaki , OMORI Hideki

    … 本論文は高周波電磁誘導加熱用電力周波数変換器として低コスト・高効率・高入力力率・高パワー密度化が期待される商用周波AC-高周波ACダイレクトソフトスイッチング周波数変換器(高周波ソフトスイッチングサイクロコンバータ)を提案し,その動作原理と特性について述べている。 …

    Technical report of IEICE. Energy engineering in electronics and communications 104(219), 45-50, 2004-07-16

    References (2) Cited by (4)

  • IPM Motor Drive Method Using a New Inverter Having the Operation of High Power Factor Single-phase Diode Rectifier without Electrolytic Capacitor  [in Japanese]

    HAGA Hitoshi , TAKAHASHI Isao , OHISHI Kiyoshi

    … This paper proposes a new inverter drive system for an interior permanent magnet (IPM) synchronous motor and an inverter control strategy to obtain the unity power factor operation of the single-phase diode rectifier. … The motor drive system for home appliances requires improving the input power factor without a reactor, an electrolytic capacitor and a switching device. …

    IEEJ Transactions on Industry Applications 124(5), 479-485, 2004-05-01

    J-STAGE  References (8) Cited by (5)

  • A Novel Prototype of Utility Frequency AC-High Frequency AC Direct Power Conversion Circuit Using ZVS-PWM Control Scheme  [in Japanese]

    SUGIMURA Hisayuki , FUKUI Akito , AHMED Tarek , NAKAOKA Mutsuo

    … 本論文は家電民生または業務民生の高周波パワーエレクトロニクス分野で用いられる誘導加熱(IH)用高周波インバータ電源として、商用電源100V系又は200V系の交流を直接高周波交流変換させる高周波ダイレクトAC-ACコンバータいわゆる高周波サイクロコンバータを提案し、その回路動作原理を明らかにしている。 …

    Technical report of IEICE. Energy engineering in electronics and communications 103(653), 75-80, 2004-02-06

    References (7)

  • Soft Switching Power Supply for High Voltage with Complex Resonant Type Converter (2)  [in Japanese]

    YASUMURA Masayuki

    … この論文では、高圧レギュレータのAC/DC変換効率および諸特性について報告する。 …

    Technical report of IEICE. Energy engineering in electronics and communications 100(447), 63-70, 2000-11-10

    References (5) Cited by (1)

  • Soft Switching Power Supply for High Voltage with Complex Resonant Type Converter  [in Japanese]

    YASUMURA Masayuki , IWAI Kenji

    … この論文では、高圧レギュレータのAC/DC変換効率および諸特性について報告する。 …

    Technical report of IEICE. Energy engineering in electronics and communications 100(303), 21-28, 2000-09-14

    References (2) Cited by (2)

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