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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3R3TP85
Repositóriosid.inpe.br/mtc-m21c/2018/05.07.18.59   (acesso restrito)
Última Atualização2018:05.07.18.59.51 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/05.07.18.59.51
Última Atualização dos Metadados2021:03.06.05.20.46 (UTC) administrator
DOI10.1016/j.solener.2018.04.005
ISSN0038-092X
Chave de CitaçãoLuizMartGonçPere:2018:AnInSo
TítuloAnalysis of intra-day solar irradiance variability in different Brazilian climate zones
Ano2018
MêsJune
Data de Acesso29 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2554 KiB
2. Contextualização
Autor1 Luiz, Eduardo Weide
2 Martins, Fernando Ramos
3 Gonçalves, André Rodrigues
4 Pereira, Enio Bueno
Identificador de Curriculo1
2
3
4 8JMKD3MGP5W/3C9JH2E
Grupo1 COCST-COCST-INPE-MCTIC-GOV-BR
2
3 CST-CST-SESPG-INPE-MCTIC-GOV-BR
4 CST-CST-SESPG-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Universidade Federal de São Paulo (UNIFESP)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 eduardo.luiz@inpe.br
2
3 andre.goncalves@inpe.br
4 enio.pereira@inpe.br
RevistaSolar Energy
Volume167
Páginas210-219
Nota SecundáriaA1_MATERIAIS A1_ENGENHARIAS_IV A1_ENGENHARIAS_III A1_ENGENHARIAS_II A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_ARQUITETURA_E_URBANISMO A2_GEOCIÊNCIAS A2_CIÊNCIAS_AGRÁRIAS_I B1_QUÍMICA C_BIODIVERSIDADE
Histórico (UTC)2018-05-07 18:59:51 :: simone -> administrator ::
2018-05-07 18:59:51 :: administrator -> simone :: 2018
2018-05-07 19:01:25 :: simone -> administrator :: 2018
2021-03-06 05:20:46 :: administrator -> simone :: 2018
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveSolar variability
Effective cloud cover
Satellite data
ResumoOne of the main barriers to increasing the solar energy share is its intermittency. Solar energys large variability in different timescales is driven by natural solar astronomical cycles and weather. Ground-based measurements are important for evaluating variability at high temporal resolutions, but they are only representative of small areas close to the measurement sites. Satellite observations come as an alternative to analysis over large areas. However, they have coarse temporal and spatial resolutions. In our study, we first evaluated the variability in different time steps, using one-year of 1-min resolution ground-based irradiance measured at three sites located in different Brazilian climate regimes. The results showed that more humid months have the largest variability. By contrast, the driest locations presented more variability on short timescales, probably due to the presence of a large number of clouds, even in very dry conditions. This characteristic can be of concern to Brazilian energy planning since the site is located in the most prominent region for solar energy generation. We also compared ground observations with satellite cloud variability, with 30-min resolution. For the same timescale, the results were promising, with a Pearson correlation of up to 0.93, depending on the site. However, when the frequency of the solar irradiance measurements increased, the correlation decreased. A solution may be to analyze a larger pixel area around the sites. Another option would be the use of downscaling methods. This topic, however, will be the subject of the future study. The most important result achieved in this study was the development of a simple methodology for evaluating the surface solar irradiance variability using cloud cover obtained from visible satellite imagery.
ÁreaCST
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvoluiz_analysis.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
8JMKD3MGPCW/449U4PL
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.45.21 6
sid.inpe.br/bibdigital/2021/03.06.05.18 5
sid.inpe.br/bibdigital/2013/10.19.20.40 2
DivulgaçãoWEBSCI; PORTALCAPES; SCIELO; MGA; COMPENDEX.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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