| Item type |
デフォルトアイテムタイプ（フル）(1) |
| 公開日 |
2021-08-16 |
| タイトル |
|
|
タイトル |
Multi-Attribute Decision-Making Approach for a Cost-Effective and Sustainable Energy System Considering Weight Assignment Analysis |
|
言語 |
en |
| 作成者 |
Konneh, Keifa Vamba
Masrur, Hasan
Othman, Mohammad Lutfi
Takahashi, Hiroshi
Krishna, Narayanan
Senjyu, Tomonobu
|
| 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 |
| 権利情報 |
|
|
言語 |
ja |
|
権利情報 |
© 2021 by the authors. |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
Creative Commons Attribution 4.0 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報Resource |
https://creativecommons.org/licenses/by/4.0 |
|
権利情報 |
https://creativecommons.org/licenses/by/4.0 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
hybrid systems |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
techno-economic-environmental analysis |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
off-grid |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
multi-attributes decision-making |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
weight assignment |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The need for inexpensive and sustainable electricity has become an exciting adventure due to the recent rise in the local population and the number of visitors visiting the Banana Islands. Banana Islands is a grid-isolated environment with abundant renewable energy, establishing a hybrid renewable energy-based power system may be a viable solution to the high cost of diesel fuel. This paper describes a dual-flow optimization method for electrifying the Banana Islands, a remote island in Sierra Leone. The study weighs the pros and cons of maintaining the current diesel-based power setup versus introducing a hybrid renewable energy system that takes backup component analysis into account. Hybrid Optimization of Multiple Energy Resources (HOMER) software is used in the first optimization to optimally design the various system configurations based on techno-economic and environmental characteristics. A Multi-Attribute Decision-Making (MADM) Model that takes into account in the second optimization, the Combinative Distance-based Assessment System (CODAS) algorithm, and various methods of assigning weights to the attributes is used to rank the best configuration. The results show that the hybrid renewable energy system is a better option for electrifying the Banana Islands than the current stand-alone system. The Analytical Hierarchy Process (AHP) method of weight assignment was found to be superior to the Entropy method. Biogas generator-assisted hybrid configurations outperformed diesel generatorassisted hybrid configurations. With an optimum design of 101 kW PV, 1 wind turbine, 50 kW biogas, 86 batteries, and a 37.8 kW converter, the PV-wind-biogas-battery system is rated as the best configuration. It has a net present cost (NPC) of $487,247, a cost of energy (COE) of $0.211/kWh, and CO_2 emission of 17.5 kg/year. Sensitivity analyses reveal that changes in the rate of inflation and the cost of storage have a significant effect on the overall cost of the configuration. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
論文 |
| 出版者 |
|
|
出版者 |
MDPI |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 識別子 |
|
|
識別子 |
http://hdl.handle.net/20.500.12000/48789 |
|
識別子タイプ |
HDL |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.3390/su13105615 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.3390/su13105615 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2071-1050 |
| 収録物名 |
|
|
収録物名 |
Sustainability |
|
言語 |
en |
| 書誌情報 |
巻 13,
号 10,
発行日 2021-05-18
|
sustainability-13-05615.pdf
