| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2016-06-30 |
| タイトル |
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|
タイトル |
Seasonal shifting of surplus renewable energy in a power system located in a cold region |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Wind power |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
solar power |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
tidal power |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
storage system |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
microgrid |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
seasonal energy shifting |
| 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 |
Morel, Jorge
Morizane, Yuta
Obara, Shin'ya
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| 著者別名 |
|
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|
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 |
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|
識別子 |
10342437 |
|
|
姓名 |
小原, 伸哉 |
|
|
言語 |
ja |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
The Fukushima nuclear disaster in 2011 changed Japan's strategy for reducing CO2 emissions. The government is now placing more emphasis on the development of nonCO2-emitting distributed generation systems such as wind, solar, and tidal power to reduce greenhouse gas emissions and guarantee electricity supply in the case of a natural disaster. This paper proposes a strategy for the exploitation of wind, solar, and tidal resources in a cold region in Japan by utilizing surplus energy from the summer and spring during winter. It also aims to determine the most favorable energy mix of these renewable sources and storage system types. The study is performed by calculating hourly demand and renewable energy supply for the city in one year, which is based on actual data of demand, solar irradiation, wind speeds, and tidal current speeds. The costs of the components of the renewable power plants and storage systems are considered, and different proportions of generation outputs are evaluated with different types of storage systems. According to results, the configuration containing the hydrogen storage system using organic chemical hydride methylcyclohexane (OCHM) is the most economical but is still more expensive than one using a conventional generation system. Moreover, we confirm that the cost of CO2 emissions is the key element for leveling the playing field between conventional and renewable generation from an economic perspective. The cost of CO2 emissions to public health as well as those costs related to the interruption of services during a catastrophe must be carefully calculated with other issues from conventional power projects to perform a precise comparative evaluation between both types of generation systems. |
| 書誌情報 |
AIMS Energy
巻 2,
号 4,
p. 373-384,
発行日 2014-04
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| DOI |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
http://doi.org/10.3934/energy.2014.4.373 |
| 権利 |
|
|
権利情報 |
Copyright Info: c 2014, Jorge Morel, et al., licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution Licese (http://creativecommons.org/licenses/by/4.0) |
| 出版者 |
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|
出版者 |
AIMS Press |
| 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 |
2014_Seasonal shifting of surplus renewable energy in a power system located in a cold region.pdf (541.4 kB)
