705 SOFC/MGT Hybrid System for Distributed Power Systems

• Kim J. H.

  Japan Science and Technology

• Teshima K.

  Dept. of Mechanical Eng., Kyoto University

• Suzuki K.

  Dept. of Mechanical Eng., Kyoto University

抄録

A performance analysis of a SOFC/MGT hybrid cycle has been carried out for concept design. Thermodynamic models for each component being able to describe electrochemical charateristics and heat and material balance are proposed. Estimated is the power capacity of a SOFC suitable for the hybrid operation with a 5kW class MGT. Effects of current density and operating pressure are also investigated. Electric efficiency showed weak dependence on operating pressure and current density. It is desirable that the SOFC operates at high current density in manufacturing cost's point of view though operating with high current density slightly decreases the electric efficiency and specific power.

収録刊行物

• 日本機械学会関東支部総会講演会講演論文集

  日本機械学会関東支部総会講演会講演論文集 2001.7 (0), 267-268, 2001

  一般社団法人 日本機械学会

キーワード

• Solid Oxide Fuel Cell (SOFC)
• Micro Gas Turbine (MGT)
• SOFC
• MGT hybird cycle
• Electric efficiency
• Cell area

詳細情報

• CRID: 1390282680824211200
• NII論文ID: 110002496167
• DOI: 10.1299/jsmekanto.2001.7.267
• ISSN: 24242691
• Web Site: https://www.jstage.jst.go.jp/article/jsmekanto/2001.7/0/2001.7_267/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可