佐藤之彦

研究者氏名	佐藤之彦
	サトウユキヒコ
URL	http://ps.te.chiba-u.jp/
所属	千葉大学
部署	大学院工学研究院総合工学講座
職名	教授
学位	博士（工学）(東京工業大学)
J-Global ID	200901088119831582

研究分野

ものづくり技術（機械・電気電子・化学工学） / 電力工学 /

論文

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A Study on High-Efficiency Floating Multi-Terminal Power Flow Controller for Next-Generation DC Power Networks

Kenji Natori Toru Tanaka Yoshinori Takahashi Yukihiko Sato

2017 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) 2017- 2631-2637 2017年 [査読有り]

DC microgrid has been drawing much attention in recent years. In DC microgrid, introduction of renewable energies to demand sides possibly causes power imbalance and reverse power flows on feeders. These problems cause increase of distribution los...

ピエゾ素子を用いた振動発電におけるエネルギー回収量増加のための整流方式の検討

田中孔青沼智也名取賢二佐藤之彦

電気学会論文誌D 136(5) 346-354 2016年5月 [査読有り]

We studied vibration power generation using piezoelectric elements in order to determine effective rectification methods to increase harvested energy from vibration power generation systems. First, we experimentally clarified the output characteri...

次世代直流電力ネットワークにおけるパワーフロー制御のための基本制御方式の検討

名取賢二吉川晃平小原秀嶺佐藤之彦

電気学会論文誌D 136(4) 277-284 2016年4月 [査読有り]

This study investigates power flow control methods for next-generation DC power networks. It has been anticipated that numerous distributed generators and energy storage devices will be introduced in next-generation power systems. Therefore, arbit...

A Study for Improvement in Power Density of Flying Capacitor Multilevel Inverters for Grid-Connected Applications

Yuki Dodo Yukihiko Sato Tomotake Ito Sae Mochidate

2016 IEEE 8TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE (IPEMC-ECCE ASIA) 469-473 2016年 [査読有り]

Multilevel inverters can reduce harmonics and EMI. Therefore, miniaturization of output filter is realized compared with general 2-level inverters. Especially, flying-capacitor multilevel inverters have an advantage over other multilevel circuit t...

A Study on Total Loss Reduction in Motor Drive Systems Based on Flying Capacitor Multilevel Inverter

Sae Mochidate Kentaro Matsuo Hidemine Obara Yukihiko Sato

2016 19TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2016) 2016年 [査読有り]

Multilevel converters can generate the multilevel output voltage using internal voltage sources. Thus, they can reduce harmonics and EMI. From the practical point of view, implementation of the source of multilevel voltage without increase in the ...