| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2016-07-04 |
| タイトル |
|
|
タイトル |
Operational analysis of a small-capacity cogeneration system with a gas hydrate battery |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
CO2 hydrate |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Gas engine |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Cogeneration |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Distributed energy system |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Fuel cell |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
|
|
アクセス権URI |
open access |
| 著者 |
Obara, Shin'ya
Kikuchi, Yoshinobu
Ishikawa, Kyosuke
Kawai, Masahito
Kashiwaya, Yoshiaki
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
44843 |
|
|
識別子Scheme |
KAKEN |
|
|
識別子URI |
https://nrid.nii.ac.jp/ja/nrid/1000010342437 |
|
|
識別子 |
10342437 |
|
|
姓名 |
小原, 伸哉 |
|
|
言語 |
ja |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In a cold region during winter, energy demand for residential heating is high and energy saving, the discharge of greenhouse gases, and air pollution are all of significant concern. We investigated the fundamental characteristics of an energy storage system with a GHB (gas hydrate battery) in which heat cycle by a unique change in state of gas hydrate operates using the low-temperature ambient air of a cold region. The proposed system with the GHB can respond to a high heat to power ratio caused by a small-scale CGS (cogeneration system) that is powered by a gas engine, a polymer electrolyte fuel cell, or a solid oxide fuel cell. In this paper, we explain how the relation between fossil fuel consumption and heat to power ratio of the different types of systems differ. We investigated the proposed system by laboratory experiments and analysis of the characteristics of power load and heat load of such a system in operation in Kitami, a cold district in Japan. If a hydrate formation space of 2 m3 is introduced into the proposed system, 48%?52% (namely, power rate by green energy) of total electric power consumption is supplied by the GHB. |
| 書誌情報 |
Energy, 74, 810-828
巻 74,
p. 810-828,
発行日 2014
|
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.1016/j.energy.2014.07.054 |
| 権利 |
|
|
権利情報 |
c2014 Elsevier |
| 出版者 |
|
|
出版者 |
Elsevier |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
author |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
No.22_paper_obara_2014.pdf (1.6 MB)
