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Aki Hirohisa

Researcher's full information

Refereed academic journal/Refereed international conference paper
  • A method for operation of a residential fuel cell system with super capacitor storage and its application to an energy network
    Doi Yusuke; Ishida Masayoshi; Aki Hirohisa
    Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)/171(3)/pp.16-27, 2010-05
  • Fuel cells and energy networks of electricity, heat, and hydrogen in residential areas
    H Aki; S Yamamoto; J Kondoh; T Maeda; H Yamaguchi; A Mura...
    International Journal of Hydrogen Energy/31(8)/pp.967-980, 2006-01
  • Demonstration project of fuel cells and energy networks in residential dwellings
    H Aki; I Tamura; A Kegasa; Y Ishikawa; I Sugimoto; T Maed...
    2006 IEEE Power Engineering Society General Meeting, PES, 2006-01
  • Analysis of energy service systems in urban areas and their CO2 mitigations and economic impacts
    H Aki; T Oyama; K. Tsuji
    Applied Energy/83(10)/pp.1076-1088, 2006-01
  • Demonstration of hydrogen energy network and fuel cells in residential homes
    H Aki; I Tamura; A Kegasa; Y Ishikawa; I Sugimoto; T Maed...
    16th World Hydrogen Energy Conference 2006, WHEC 2006/2/pp.1332-1338, 2006-01
  • Voltage regulation in distribution systems by hierarchically cooperative control
    J Kondoh; H Aki; H Yamaguchi; A Murata; I. Ishii
    IEEJ Transactions on Power and Energy/126(10), 2006-01
  • Study on voltage regulation methods for distribution systems with dispersed generators
    J Kondoh; H Aki; H Yamaguchi; A Murata; I. Ishii
    Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)/154(4)/pp.16-23, 2006-01
  • Operational strategies of networked fuel cells in residential homes
    H Aki; S Yamamoto; Y Ishikawa; J Kondoh; T Maeda; H Yamag...
    IEEE Transactions on Power Systems/21(3)/pp.1405-1414, 2006-01
  • Penetration of residential fuel cells and CO2 mitigation - Case studies in Japan by multi-objective models
    H Aki; A Murata; S Yamamoto; J Kondoh; T Maeda; H Yamaguc...
    International Journal of Hydrogen Energy/30(9)/pp.943-952, 2005-01
  • A network of residential fuel cells and operational strategies: Evaluation with a PC simulator and an experimental system
    H Aki; S Yamamoto; J Kondoh; T Maeda; H Yamaguchi; A Mura...
    2005 IEEE Power Engineering Society General Meeting/3/pp.2109-2114, 2005-01
  • Future consumed power estimation of time deferrable loads for frequency regulation
    J Kondoh; H Aki; H Yamaguchi; A Murata; I. Ishii
    IEE Conference Publication/4(2005-11034)/pp.83-86, 2005-01
  • Power fluctuation analysis of distribution network introduced a large number of photovoltaic generation system
    H Yamaguchi; J Kondoh; H Aki; A Murata; I. Ishii
    IEE Conference Publication/4(2005-11034)/pp.235-238, 2005-01
  • Combined heat and power systems in Urban commercial building in China
    H Aki; A. Murata
    Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference/2005/pp.1-5, 2005-01
  • Studies on energy networks of electricity, heat and hydrogen for residential dwellings equipped fuel cells
    H Aki; S Yamamoto; J Kondoh; T Maeda; H Yamaguchi; A Mura...
    2004 IEEE Power Engineering Society General Meeting/2/pp.1922-1926, 2004-01
  • Consumed power control of time deferrable loads for frequency regulation
    J Kondoh; H Aki; H Yamaguchi; A Murata; I. Ishii
    2004 IEEE PES Power Systems Conference and Exposition/2/pp.1013-1018, 2004-01
  • The distributed systems based on the survey of energy demand in the apartment of a cold district
    T Maeda; H Aki; Y Hasegawa; H Takeuchi; N. Endo
    Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy/83(12)/pp.1030-1038, 2004-01
  • Analysis of Energy Pricing in Urban Energy Service Systems Considering a Multiobjective Problem of Environmental and Economic Impact
    H Aki; T Oyama; K. Tsuji
    IEEE Transactions on Power Systems/18(4)/pp.1275-1282, 2003-01
  • Fundamental Studies on Penetration of Fuel Cells and Energy Transfer in Japan
    H Aki; J Kondoh; A Murata; I Ishii; S. Yamamoto
    2003 IEEE Power Engineering Society General Meeting, Conference Proceedings/2/pp.643-648, 2003-01