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

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]

  • 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

  • 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

  • Self-Turn-on-Free 5V Gate Driving for 1200V Scaled IGBT

    Tsukuda M., Sudo M., Hasegawa K., Abe S., Saraya T., Takakura T., Fukui M., Itou K., Suzuki S., Takeuchi K., Ninomiya T., Hiramoto T., Omura I.

    Proceedings of the International Symposium on Power Semiconductor Devices and ICs    2019-May   339 - 342   2019年05月  [査読有り]

     概要を見る

    © 2019 IEEE. Negative biasing of the gate voltage in a scaled insulated gate bipolar transistor (IGBT) during the off-state was modeled and found to be effective against self-turn-on failures. The required self-turn-on-free criteria were verified experimentally.

    DOI Scopus

全件表示 >>

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

  • 2016年度  計測制御システム演習

  • 2015年度  計測制御システム演習