Publicação
Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations
| Resumo: | The characteristic declination is the declination for the day on which the daily extra-terrestrial irradiation on a horizontal surface is identical to its monthly average value. It was introduced as a means to determine monthly average values of irradiation. This paper explores its potential usefulness to reduce computing time when mapping solar potential in complex urban areas. This simplification reduces computing demand by a factor of 30x while introducing a +5 to +8% error in the annual monthly irradiation on a typical urban neighborhood for a low and mid-latitudes. Errors are larger (+10 to +12%) for high latitudes. The magnitude of the errors is comparable to other relevant uncertainties in solar mapping tools, associated with solar radiation modeling, the layout and details of the buildings or the PV energy yield models. |
|---|---|
| Autores principais: | Brito, Miguel Centeno |
| Outros Autores: | Amaro E Silva, Rodrigo; Freitas, Sara |
| Assunto: | characteristic declination solar mapping urban areas |
| Ano: | 2021 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1866810559730548736 |
|---|---|
| author | Brito, Miguel Centeno |
| author2 | Amaro E Silva, Rodrigo Freitas, Sara |
| author2_role | author author |
| author_facet | Brito, Miguel Centeno Amaro E Silva, Rodrigo Freitas, Sara |
| author_role | author |
| contributor_name_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Brito, Miguel Centeno\"},{\"Person.name\":\"Amaro E Silva, Rodrigo\",\"Person.identifier.orcid\":\"0000-0002-2813-150X\"},{\"Person.name\":\"Freitas, Sara\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Brito, Miguel Centeno Amaro E Silva, Rodrigo Freitas, Sara |
| datacite.date.Accepted.fl_str_mv | 2021-03-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2021-12-28T11:52:21Z |
| datacite.date.embargoed.fl_str_mv | 2021-12-28T11:52:21Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | characteristic declination solar mapping urban areas |
| datacite.titles.title.fl_str_mv | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations |
| dc.contributor.none.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Brito, Miguel Centeno Amaro E Silva, Rodrigo Freitas, Sara |
| dc.date.Accepted.fl_str_mv | 2021-03-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2021-12-28T11:52:21Z |
| dc.date.embargoed.fl_str_mv | 2021-12-28T11:52:21Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10451/50599 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Wiley |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | characteristic declination solar mapping urban areas |
| dc.title.fl_str_mv | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The characteristic declination is the declination for the day on which the daily extra-terrestrial irradiation on a horizontal surface is identical to its monthly average value. It was introduced as a means to determine monthly average values of irradiation. This paper explores its potential usefulness to reduce computing time when mapping solar potential in complex urban areas. This simplification reduces computing demand by a factor of 30x while introducing a +5 to +8% error in the annual monthly irradiation on a typical urban neighborhood for a low and mid-latitudes. Errors are larger (+10 to +12%) for high latitudes. The magnitude of the errors is comparable to other relevant uncertainties in solar mapping tools, associated with solar radiation modeling, the layout and details of the buildings or the PV energy yield models. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/ee423f9c-8ef4-4439-94a2-d3cd28a176bf/download |
| id | ul_b5976b5e41eaf78cbd2a06b2ef2a90d5 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10451/50599 |
| instacron_str | ul |
| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | eng |
| network_acronym_str | ul |
| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10451/50599 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Brito, Miguel Centeno Amaro E Silva, Rodrigo Amaro E Silva, Rodrigo https://www.ciencia-id.pt/7215-BF6D-4EA2 7215-BF6D-4EA2 http://orcid.org/0000-0002-2813-150X 0000-0002-2813-150X Freitas, Sara |
| publishDate | 2021 |
| publisher.none.fl_str_mv | Wiley |
| reponame_str | Repositório da Universidade de Lisboa |
| repository_id_str | urn:repositoryAcronym:ul |
| service_str_mv | urn:repositoryAcronym:ul |
| spelling | engWileypt_PTThe characteristic declination is the declination for the day on which the daily extra-terrestrial irradiation on a horizontal surface is identical to its monthly average value. It was introduced as a means to determine monthly average values of irradiation. This paper explores its potential usefulness to reduce computing time when mapping solar potential in complex urban areas. This simplification reduces computing demand by a factor of 30x while introducing a +5 to +8% error in the annual monthly irradiation on a typical urban neighborhood for a low and mid-latitudes. Errors are larger (+10 to +12%) for high latitudes. The magnitude of the errors is comparable to other relevant uncertainties in solar mapping tools, associated with solar radiation modeling, the layout and details of the buildings or the PV energy yield models.application/pdfpt_PTCharacteristic Declination—A Useful Concept for Accelerating 3D Solar Potential CalculationsBrito, Miguel CentenoPersonalAmaro E Silva, RodrigoDSpacehttp://dspace.org/items/4d23f3eb-2671-454e-8849-6b7f4dcfb9d6DSpacehttp://dspace.org/items/4d23f3eb-2671-454e-8849-6b7f4dcfb9d6Amaro e SilvaRodrigoCiência IDhttps://www.ciencia-id.pt7215-BF6D-4EA2ORCIDhttp://orcid.org0000-0002-2813-150XFreitas, SaraHostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptISSNIsPartOf2194-4296DOIIsPartOf10.1002/ente.2020009432021-12-28T11:52:21Z2021-032021-03-01T00:00:00ZHandlehttp://hdl.handle.net/10451/50599http://purl.org/coar/access_right/c_abf2open accesscharacteristic declinationsolar mappingurban areas299700 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/ee423f9c-8ef4-4439-94a2-d3cd28a176bf/downloadEnergy Technology932000943 |
| spellingShingle | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations Brito, Miguel Centeno characteristic declination solar mapping urban areas |
| status | SINGLETON |
| subject.fl_str_mv | characteristic declination solar mapping urban areas |
| title | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations |
| title_full | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations |
| title_fullStr | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations |
| title_full_unstemmed | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations |
| title_short | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations |
| title_sort | Characteristic Declination—A Useful Concept for Accelerating 3D Solar Potential Calculations |
| topic | characteristic declination solar mapping urban areas |
| topic_facet | characteristic declination solar mapping urban areas |
| url | http://hdl.handle.net/10451/50599 |
| visible | 1 |