OKAJIMA Keiichi

Researcher's full information

Articles
  • Evaluation of PEFC stack performance and effects of cooling failure
    J. Okano; Y. Matsushita; K. Okajima
    ECS Transactions/16(24)/p.141-150, 2009-01
  • Evaluation of Emissions from Energy Supply Technologies in China by Energy Chain LCA Model
    K. Okajima; H. Ueno; Y. Uchiyama
    Proceedings of The International Conference on Electrical Engineering 2009/p.I9FP0407_1-6, 2009-07
  • Externality Analysis of Primary Air Pollution from Coal-fired Power Plant in Urban Region of China
    K. Okajima; Y. Ishikawa; Y. Uchiyama
    Proceedings of The International Conference on Applied Energy/2/p.519-528, 2010-04
  • Local Effect of Power Load Curve and Economy Analysis with Widespread of Photovoltaic Power Generation in Japan
    S. Tamura; Y. Uchiyama; K. Okajima
    Proceedings of The International Conference on Applied Energy/2/p.343-352, 2010-04
  • Life cycle evaluation of energy supply technologies in china by energy chain multi layered model
    K. Okajima; R. Kogure; M. Noujima; A. Komura; Y. Uchiyama
    Journal of Energy and Power Engineering/4(11)/p.14-20, 2010-12
  • 蓄電池の電力平準化による環境改善評価
    岡島敬一
    日本LCA学会誌/7(2), 2011-04
  • Minimizing Mismatch Loss in BIPV System by Reconnection
    H. Obane; K. Okajima; T. Ozeki; T. Yamada; T. Ishii
    Proceedings of the 37th IEEE Photovoltaic Specialist Conference (PVSC37)/p.2406-2411, 2011-06
  • Co-benefits of internalizing local air pollution costs in India’s power sector
    R. Eto; A. Murata; Y. Uchiyama; K. Okajima
    Proceedings of the IASTED International Conference/p.414-420, 2011-06
  • Study of Current Distribution in PEMFC Stack Using Magnetic Sensor Probe
    T. Nasu; Y. Matsushita; J. Okano; K. Okajima
    Proceedings of the International Conference on Electrical Engineering (ICEE2011)/(A222)/p.1-6, 2011-07
  • Evaluation for the Adoption of Renewable Energy in China using Geographic Information System
    H. Samuta; Y. Uchiyama; K. Okajima
    Proceedings of the International Conference on Electrical Engineering (ICEE2011)/(A263)/p.1-6, 2011-07
  • Wind Power Development in Kazakhstan: Potential and Obstacles
    A. Akhmetov; Y. Uchiyama; K. Okajima
    Proceedings of the International Conference on Electrical Engineering (ICEE2011)/(A078)/p.1-6, 2011-07
  • Assessment of co-benefits from CDM projects for India’s power sector
    R. Eto; A. Murata; Y. Uchiyama; K. Okajima
    Proceedings of the 6th Dubrovnik Conference on Sustainable Development of Energy, Water and Environment Systems/(382)/p.1-13, 2011-09
  • Evaluation of PEMFC Stack considering Individual Cells
    K. Okajima; S. Choi; J. Okano; T. Nasu
    Proceedings of the 2011 Fuel Cell Seminar & Exposition/(157)/p.1-6, 2011-11
  • Evaluation of Current Distribution in PEMFC Stack by Measuring Magnetic Field
    T. Nasu; Y. Matsushita; J. Okano; K. Okajima
    Proceedings of the 2011 Fuel Cell Seminar & Exposition/(161)/p.1-6, 2011-11
  • Multi-Criteria Decision Analysis for Assessment of Wind Power in Kazakhstan
    A. Akhmetov; Y. Uchiyama; K. Okajima
    Proceedings of the International Congress on Green Process Engineering (GPE2011)/(174)/p.115-123, 2011-12
  • PV System With Reconnection to Improve Output Under Nonuniform Illumination
    H. Obane; K. Okajima; T. Ozeki; T. Ishii
    IEEE J. Photovoltaics/2(3)/p.341-347, 2012-03
  • 研究グループ紹介
    岡島敬一
    日本エネルギー学会誌/91(5)/p.437-441, 2012-05
  • Evaluation of PEMFC Stack under In-situ Conditions Considering Individual Cells
    K. Okajima; T. Nasu; S. Choi
    Proceedings of the 4th International Conference on Applied Energy (ICAE 2012)/p.728-734, 2012-07
  • Estimating the Geographical Distribution of the Available Area for Large-scale Photovoltaic Energy-potential Evaluations in Liaoning, China
    M. Kawase; K. Okajima; Y. Uchiyama
    Proceedings of the 4th International Conference on Applied Energy (ICAE 2012)/p.626-692, 2012-07
  • Life Cycle Input-output Analysis Extended to Use, Disposal, and Recycling Stages: Case Study of a Refrigerator
    Y. Mizumoto; Y. Uchiyama; K. Okajima
    Proceedings of the 4th International Conference on Applied Energy (ICAE 2012)/p.2078-2086, 2012-07
  • 茨城県におけるバイオエネルギー生産と輸送の最適化分析
    佐無田啓; 内山洋司; 岡島敬一
    エネルギー・資源/32(2)/p.16-23, 2011-03
  • Life Cycle Analysis of Lumber Drying System with the Application of Microwave Dielectric Heat
    K. Takahiro; S. Tsunoka; Y. Uchiyama; K. Okajima; T. Kaneda
    International Conference on Electrical Engineering, 2011(ICEE2011)，Hong Kong, 2011-07
  • Optimization Analysis of Coal Transportation for Introducing Advanced Coal-Fired Power Generation Technology in China
    Keiichi OKAJIMA; Hiroshi UENO; Yohji UCHIYAMA
    Proceedings of the International Congress on Green Process Engineering (GPE2011)/(243)/p.875-884, 2011-12
  • Outline of the Seminer(Energy Studies Division Seminar on "Japanese energy policy toward overcoming nuclear disaster, global warming and price escalation of crude oil")
    岡島 敬一; 高木 英行; 山本 博巳
    Journal of the Japan Institute of Energy/91(7)/pp.599-601, 2012-07
    CiNii
  • Energy and environmental analysis of batteries for electric load leveling using LCA method
    梶山 啓輔; 岡島 敬一; 内山 洋司
    Journal of Life Cycle Assessment, Japan/2(4)/pp.379-385, 2006-10
    CiNii
  • more...