研究者詳細 - 奥　健夫

論文 - 奥　健夫

分割表示289 件中 121 - 140 件目／全件表示 >>

Effects of PBr3 addition to polysilane thin films on structures and photovoltaic properties 査読国際誌

J. Nakagawa, T. Oku, A. Suzuki, T. Akiyama, M. Yamada, S. Fukunishi, K. Kohno

Green and Sustainable Chemistry 7 20 - 34 2017年2月

Comparison between SiC- and Si-based inverters for photovoltaic power generation systems 査読国際誌

19. Y. Ando, Y. Shirahata, T. Oku, T. Matsumoto, Y. Ohishi, M. Yasuda, A. Shimono, Y. Takeda, M. Murozono

Journal of Power and Energy Engineering 5 30 - 40 2017年1月

Arsenic and chlorine co-doping to CH3NH3PbI3 perovskite solar cells 査読国際誌

T. Hamatani, Y. Shirahata, Y. Ohishi, M. Fukaya and T. Oku

Advances in Materials Physics and Chemistry 7 1 - 10 2017年1月

Fabrication and characterization of PCBM:P3HT-based thin-film organic solar cells with zinc phthalocyanine and 1,8-diiodooctane 査読国際誌

H. Maruhashi, T. Oku, A. Suzuki, T. Akiyama and Y. Yamasaki

Chemical and Materials Engineering 5 1 - 7 2017年1月

A compact SiC photovoltaic inverter with maximum power point tracking function 査読

Ando Y., Oku T., Yasuda M., Shirahata Y., Ushijima K., Murozono M.

Solar Energy 141 228 - 235 2017年1月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Solar Energy

© 2016 Elsevier Ltd A compact 150 W photovoltaic inverter was developed using SiC devices, which integrated a maximum power point tracking charge controller and a direct current (DC) - alternating current (AC) converter into a single module. The DC-AC converter circuit was built with four SiC metal-oxidesemiconductor field-effect transistors, while the DC-DC converter circuit built with four SiC Schottky barrier diodes. An increase of the switching frequency led to the module of a reduced size (250 × 180 × 28 mm3), which is just one third volume of a commercial Si-based inverter available today. Besides being compact, the conversion efficiency of the DC-AC converter was approximately 3% higher than that of the commercial Si-based inverter. In addition, the MPPT controller showed a conversion efficiency exceeding 96%, which raised the total efficiency under practical operation conditions up to 86%.

DOI： 10.1016/j.solener.2016.11.041

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85000978491&origin=inward

Comparative study of SiC- and Si-based photovoltaic inverters 査読国際誌

Y. Ando, T. Oku, M. Yasuda, Y. Shirahata, K. Ushijima, and M. Murozono

AIP Conference Proceedings 1807 020020-1 - 020020-1 2017年1月

Photovoltaic properties of Cu-doped CH3NH3PbI3 with perovskite structure 査読国際誌

Y. Shirahata and T. Oku

AIP Conference Proceedings 1807 020008-1 - 020008-6 2017年1月

Fabrication and characterization of CH3NH3(Cs)Pb(Sn)I3(Br) perovskite solar cells 査読国際誌

N. Ueoka, Y. Ohishi, Y. Shirahata, A. Suzuki, and T. Oku

AIP Conference Proceedings 1807 020009-1 - 020009-9 2017年1月

Doping effects of transition metal elements to titanium dioxide for perovskite solar cells 査読国際誌

J. Saito, A. Suzuki, T. Akiyama and T. Oku

AIP Conference Proceedings 1807 020010-1 - 020010-5 2017年1月

Effects of halogen doping on the photovoltaic properties of HC(NH2)2PbI3 perovskite solar cells 査読国際誌

Y. Umemoto, A. Suzuki, and T. Oku

AIP Conference Proceedings 1807 020011-1 - 020011-10 2017年1月

Fabrication and characterization of perovskite-based CH3NH3Pb1-xAsxI3+xCly photovoltaic devices 査読国際誌

T. Hamatani, Y. Shirahata, Y. Ohishi, M. Fukaya, and T. Oku

AIP Conference Proceedings 1807 020012-1 - 020012-9 2017年1月

Fabrication and characterization of perovskite photovoltaic devices with TiO2 nanoparticle layers 国際誌

T. Oku, N. Ueoka, K. Suzuki, A. Suzuki, M. Yamada, H. Sakamoto, S. Minami, S. Fukunishi, K. Kohno, and S. Miyauchi

AIP Conference Proceedings 1807 020014-1 - 020014-7 2017年1月

Fabrication and characterization of perovskite based solar cells using phthalocyanine and naphthalocyanine as hole-transporting layer 査読国際誌

Y. Okada, A. Suzuki, Y. Yamasaki, and T. Oku

AIP Conference Proceedings 1807 020015-1 - 020015-7 2017年1月

Fabrication and electrochemical properties of insoluble fullerene-diamine adduct thin-films as buffer layer by alternate immersion process 査読国際誌

J. Saito, T. Akiyama, A. Suzuki, and T. Oku

AIP Conference Proceedings 1807 020017-1 - 020017-6 2017年1月

Microstructures and optical properties of surface and inside of silicon spheres 査読国際誌

Y. Shirahata, T. Oku, Y. Kanamori, and M. Murozono

AIP Conference Proceedings 1807 020019-1 - 020019-7 2017年1月

Effects of SbBr3 addition to CH3NH3PbI3 solar cells 査読国際誌

T. Oku, Y. Ohishi, and A. Suzuki

AIP Conference Proceedings 1807 020007-1 - 020007-5 2017年1月

A compact SiC photovoltaic inverter with maximum power point tracking function 査読国際誌

Y. Ando, T. Oku, M. Yasuda, Y. Shirahata, K. Ushijima, M. Murozono

Solar Energy 141 228 - 235 2017年1月

Characterization and photovoltaic properties of BiFeO3 thin films 査読国際誌

Y. Shirahata and T. Oku

Coatings 6 68-1 - 68-9 2016年12月

Effects of central metal on electronic structure, magnetic properties infrared and Raman spectra of double-decker phthalocyanine 査読国際誌

A. Suzuki and T. Oku

Applied Surface Science 380 127 - 134 2016年9月

Effects of Cl addition to Sb-doped perovskite-type CH3NH3PbI3 photovoltaic devices 査読国際誌

T. Oku, Y. Ohishi, A. Suzuki and Y. Miyazawa

Metals 6 147-1 - 147-13 2016年6月

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