安部 征哉 (アベ セイヤ)

ABE Seiya

写真a

職名

准教授

研究室住所

福岡県北九州市戸畑区仙水町1-1

研究分野・キーワード

パワーエレクトロニクス、スイッチング電源、電子回路、制御工学

Scopus 論文情報  
総論文数: 0  総Citation: 0  h-index: 8

Citation Countは当該年に発表した論文の被引用数

取得学位 【 表示 / 非表示

  • 九州大学 -  博士(工学)  2005年03月

学内職務経歴 【 表示 / 非表示

  • 2018年03月
    -
    継続中

    九州工業大学   大学院工学研究院   電気電子工学研究系   准教授  

 

論文 【 表示 / 非表示

  • Impact of the Passive Component Structure for High Efficiency and Fast Response POL Using Power Supply on Chip

    Kenji Kajihara, Seiya Abe, Satoshi Matsumoto

    Journal of the Institute of Industrial Applications Engineers    8 ( 1 )   2020年01月  [査読有り]

  • The Effect of Threshold Voltage of JFET on Operating Characteristics of Energy Harvesting Oscillator

    Kosuke Onishi, Masahiro Matsuo, Seiya Abe

    7th International Symposium on Applied Engineering and Sciences      2019年11月  [査読有り]

  • Transformer-Less Floating Gate Driver for 3D Power SoC

    Nakayama M., Abe S., Matsumoto S.

    IEEE 2019 International 3D Systems Integration Conference, 3DIC 2019      2019年10月  [査読有り]

     概要を見る

    © 2019 IEEE. Power supply on chip (power-SoC) has been caught attentions because ultimately miniaturize the power supplies. Especially, the 3D power-SoC is attractive and is fabricated using LSI and MEMS process. It is important to meet the various electrical requirements for expanding applications because they are fabricated using mass production process. In such situations, series and/or parallel connections of them is attractive. However, we generally use transformers as power supplies for floating gate driver circuits when we connect DC-DC converters series. Transformers are not suitable for power-SoC because they disturb miniaturization. In this paper, we propose a transformer-less floating gate driver circuit for 3D power SoC.

    DOI Scopus

  • Novel software defined power supply utilizing power supply on chip: Power supply which outputs the regulated output voltage by only connecting the load

    Oka T., Abe S., Matsumoto S.

    2019 21st European Conference on Power Electronics and Applications, EPE 2019 ECCE Europe      2019年09月  [査読有り]

     概要を見る

    © 2019 EPE Association. In this paper, we propose a novel software defined power supply using the general purpose DSP (Digital Signal Processor) and its control algorithm based on power supply on chip. The proposed power supply can regulate the output voltage only loading a program into the DSP without adjusting the parameters and changing the external parts. Also, it can change the output voltage according to the state of the load by executive instruction from the load. The simulation results show that the transient response depends on the inductance, the capacitance and the internal resistance, and expects sub-μ s. at switching frequency of 30 MHz.

    DOI Scopus

  • Development of fast short-circuit protection system for advanced IGBT

    Ichiki M., Arimoto T., Abe S., Tsukuda M., Omura I.

    Microelectronics Reliability    100-101   2019年09月  [査読有り]

     概要を見る

    © 2019 Elsevier Ltd The higher current density of IGBTs has made it difficult to achieve high short-circuit withstand capability as well as good conduction characteristics. Therefore, a fast and reliable protection system is required for the safe operation of IGBT. This paper determines the short-circuit safe protection area (SCSPA) for advanced IGBT that has no short-circuit withstand capability and proposes the protection system satisfied this SCSPA. The fast protection is brought by PCB Rogowski coil and digital gate driver using digital circuit (FPGA). Experimental results verify that short-circuit detection time is 70 ns, shut-down time is reduced by controlling the gate resistance at turn-off.

    DOI Scopus

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著書 【 表示 / 非表示

  • 電気回路ハンドブック

    財津 俊行, 安部 征哉 ( 共著 )

    朝倉出版  2016年11月

  • Advances in PID Control

    Seiya Abe, Toshiyuki Zaitsu, Satoshi Obata, Masahito Shoyama, Tamotsu Ninomiya ( 分担執筆 )

    InTech  2011年08月

講演 【 表示 / 非表示

  • 数十MHz級Power-SoC電源の現状と課題

    TECHNO-FRONTIER 2017技術シンポジウム 第32回電源システム技術シンポジウム   2017年04月19日 

  • 電流共振型コンバータの同期整流技術と双方向化

    TECHNO-FRONTIER 2015 技術シンポジウム 第30回スイッチング電源シンポジウム ( 幕張メッセ )  2015年05月20日 

 

担当授業科目 【 表示 / 非表示

  • 2019年度  専門英語Ⅱ

  • 2019年度  電気回路Ⅲ

  • 2019年度  電気回路Ⅲ

  • 2019年度  電子回路Ⅰ

  • 2019年度  電子回路Ⅰ

全件表示 >>