Fundamental study on the power output control method of the dynamic model of a CO₂ hydrate engine generator

• KAWAI Masahito

  National Institute of Technology, Hakodate College. Dept. of Production Systems Engineering.

• OBARA Shin'ya

  Kitami Institute of Technology

• OKUDA Manabu

  Hokkaido Electric Power Co., Ltd.

• SHIMIZU Ryohei

  Electric Power Development Co., Ltd.

• KIKUCHI Yoshinobu

  Hokkaido Sugar Co., Ltd.

• ISHIKAWA Kyosuke

  Kitami Institute of Technology, Graduate School

• MIKAWA Daisuke

  Kitami Institute of Technology, Graduate School

• TAKABATAKE Masamitsu

  Kitami Institute of Technology, Graduate School

• KAWAI Ryo

  Kitami Institute of Technology, Graduate School

Bibliographic Information

Other Title

• CO₂ハイドレート発電機の動的モデルによる出力制御方法に関する基礎的研究
• Fundamental study on the power output control method of the dynamic model of a CO2 hydrate engine generator

Abstract

The utilization of alternative energy is being strongly promoted in order to prevent the progression of climate change due to the increase in greenhouse gas emissions. Therefore, in our previous study, the carbon dioxide (CO₂) hydrate engine generator (CHEG), which converts unutilized energy to electrical energy, has been proposed as a way to produce alternative energy. CHEG uses the heat cycle of a CO₂ hydrate which is generated by a small temperature difference using heat from such unutilized energy sources as low-temperature exhaust heat from home heating appliances, difference in temperature between day and night, geothermal heat, etc. In previous works, the theoretical validity of the CHEG as an alternative energy for homes has been analyzed. However, the control method of power output for changing heat source temperature and power load has not been investigated. Therefore, the dynamic model of the CHEG is constructed to investigate the dynamic characteristics of the control method of power output.

Journal

• Transactions of the JSME (in Japanese)

  Transactions of the JSME (in Japanese) 82 (835), 15-00555-15-00555, 2016

  The Japan Society of Mechanical Engineers

Keywords

• CO₂ hydrate
• Electric power generator
• Energy storage
• Dynamic model

Details

• CRID: 1390001205515914240
• NII Article ID: 120005984018
• NII Article ID: 130005140012
• DOI: 10.1299/transjsme.15-00555
• ISSN: 21879761
• Web Site: https://kitami-it.repo.nii.ac.jp/records/8236
• Web Site: https://www.jstage.jst.go.jp/article/transjsme/82/835/82_15-00555/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed