| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2014-02-25 |
| タイトル |
|
|
タイトル |
下水処理施設におけるマイクロガスタービンコジェネレーションシステムの性能評価（第2報，コジェネレーションシステム構成方法の最適化） |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
Performance Evaluation of Micro Gas Turbine Cogeneration System at Sewage Treatment Facility (2nd Report, Optimized Configuration Method of Cogeneration System) |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Biomass Energy |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Energy Conversion |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Cogeneration |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Micro Gas Turbine |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Sawage Treatment Facility |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Methane Hydrate |
| 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 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
バスライ, フィルダウス
山田, 貴延
中西, 喜美雄
|
| 著者別名 |
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識別子Scheme |
WEKO |
|
|
識別子 |
38774 |
|
|
姓名 |
BASRAWI, Firdaus |
|
|
言語 |
en |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
38775 |
|
|
姓名 |
YAMADA, Takanobu |
|
|
言語 |
en |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
38776 |
|
|
姓名 |
NAKANISHI, Kimio |
|
|
言語 |
en |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This study shows an efficient configuration method of a multiple units of cogeneration system (CGS) fueled by biogas in a sewage treatment facility. The efficient configuration was clarified by classifying a relation between exhaust heat recovery efficiency (η_<ehr>) of the CGS, and the ratio of yearly average heat demand to yearly average biogas production of the facility (Q_<h.d>/Q_<b.p>). The CGS was assumed to be used under Q_<h.d>/Q_<b.p> < η_<ehr>, Q_<h.d>/Q_<b.p> ? η_<ehr>, Q_<h.d>/Q_<b.p> > η_<ehr> conditions. Results shown that, although the CGS was sufficiently capable to cover the total heat demand of the facility by only using biogas produced, on the point of view of energy utilization efficiency, reduction of unutilized biogas efficiency and reduction of electrical demand efficiencies, the most efficient CGS was obtained under Q_<h.d>/Q_<b.p> ? η_<ehr> condition. It was found that under Q_<h.d>/Q_<b.p> ? η_<ehr> condition, energy utilization, reduction of unutilized biogas and reduction of electrical demand efficiencies were 0.64, 0.99, and 0.32, respectively. Whereas, under Q_<h.d>/Q_<b.p> < η_<ehr> and Q_<h.d>/Q_<b.p> > η_<ehr> conditions, energy utilization, reduction of unutilized biogas and reduction of electrical demand efficiencies were in a ranges of 0.56-0.64, 0.43-0.99, and 0.16-0.20, respectively. If a CGS with a lower η_<ehr> such as fuel cell is used under Q_<h.d>/Q_<b.p> < η_<ehr> condition, or a CGS with a higher η_<ehr> such as steam turbine is used under Q_<h.d>/Q_<b.p> > η_<ehr> condition, more efficient system can be obtained. |
| 書誌情報 |
日本機械学会論文集 B編
巻 77,
号 774,
p. 334-352,
発行日 2011-02
|
| 権利 |
|
|
権利情報 |
Copyright c 2011 一般社団法人 日本機械学会 |
| 出版者 |
|
|
出版者 |
一般社団法人日本機械学会 |
|
言語 |
ja |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
publisher |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
No35.pdf (737.4 kB)
