Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/105933
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aemro, Yohannes Biru | - |
dc.contributor.author | Moura, Pedro | - |
dc.contributor.author | Almeida, Aníbal T. de | - |
dc.date.accessioned | 2023-03-15T10:59:03Z | - |
dc.date.available | 2023-03-15T10:59:03Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 1996-1073 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/105933 | - |
dc.description.abstract | Energy access is critical for health, education and social welfare improvements. In countries like Ethiopia, with a low electrification rate and with the majority of the population located in rural areas, about 76% of primary schools do not have access to electricity. This limits the hours of classes and does not allow the use of basic or modern teaching resources. O -grid solutions have emerged as potential cost-e ective alternatives to electrify rural areas and schools, but the availability of o -grid appliances and the size of the system can lead to di erent solutions. Therefore, this study proposes a DC microgrid system to supply the electricity demand of a rural school located in Ethiopia, considering load estimation scenarios with standard and high-e ciency appliances. The simulation results show that the designed DC microgrid is a valid option to electrify the rural school under each load and generation scenarios. The system costs were also evaluated, and the high-e ciency appliances option has a 51% lower cost. The study also applies to other sub-Saharan countries in the region with very low energy access rates and abundant solar energy, thus giving a large contribution to achieve the United Nations Sustainable Development Education Goal 4 (SDG 4). | pt |
dc.language.iso | eng | pt |
dc.publisher | MDPI | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | energy access | pt |
dc.subject | DC microgrid | pt |
dc.subject | solar photovoltaic (PV) | pt |
dc.subject | battery storage system | pt |
dc.subject | off-grid effcient appliances | pt |
dc.subject | school energy | pt |
dc.subject | UN2030 agenda for sustainable development | pt |
dc.title | Design and Modeling of a Standalone DC-Microgrid for Off-Grid Schools in Rural Areas of Developing Countries | pt |
dc.type | article | - |
degois.publication.firstPage | 6379 | pt |
degois.publication.issue | 23 | pt |
degois.publication.title | Energies | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.3390/en13236379 | pt |
degois.publication.volume | 13 | pt |
dc.date.embargo | 2020-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | ISR - Institute of Systems and Robotics | - |
crisitem.author.researchunit | ISR - Institute of Systems and Robotics | - |
crisitem.author.parentresearchunit | University of Coimbra | - |
crisitem.author.parentresearchunit | University of Coimbra | - |
crisitem.author.orcid | 0000-0002-5476-1142 | - |
crisitem.author.orcid | 0000-0003-4852-2812 | - |
crisitem.author.orcid | 0000-0002-3641-5174 | - |
Appears in Collections: | FCTUC Eng.Mecânica - Artigos em Revistas Internacionais I&D ISR - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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Design-and-modeling-of-a-standalone-DcMicrogrid-for-offgrid-schools-in-rural-areas-of-developing-countriesEnergies.pdf | 5.03 MB | Adobe PDF | View/Open |
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