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Impact of different lighting configurations in energy consumption of glass doors multideck display cases

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dc.contributor.authorHeidinger, Gustavo Galdi
dc.contributor.authorNascimento, Samuel Mariano do
dc.contributor.authorGaspar, Pedro Dinis
dc.contributor.authorSilva, Pedro Dinho da
dc.date.accessioned2019-10-23T10:12:03Z
dc.date.available2019-10-23T10:12:03Z
dc.date.issued2014
dc.description.abstractThis paper reports the results of experimental tests performed in a glass doors multideck display case for medium temperature. This type of equipment considers a large reduction in the thermal load due the use of doors, however, a large part of the energy consumption is coming from the lighting. Experimental tests were performed with different types of lighting setup to measure the energy consumption and its consequent impact on the thermal load. The configurations tested were: fluorescent lamps and LED, both tested in horizontal (under the shelves) positioning and only LED were tested in vertical (next to the doors) positioning. Comparing with fluorescent lamps, experimental results show that LED illumination under the shelves reduces the direct energy consumption in 41% and the LED in vertical position results in 74% of energy economy. The illuminance depends on the position at which the measurement is made, LED illumination under the shelves results in a variation of -26 to +31% and LED in vertical position results in a variation of -50 to +422%. The LED illumination in vertical positioning is the best alternative to save energy and highlight the products exhibited.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.isbn978‐2‐36215‐003‐6
dc.identifier.urihttp://hdl.handle.net/10400.6/7339
dc.language.isoengpt_PT
dc.publisher3rd IIR International Conference on Sustainability and Cold Chain (ICCC 2014)pt_PT
dc.subjectEnergy consumption - Glass doorspt_PT
dc.titleImpact of different lighting configurations in energy consumption of glass doors multideck display casespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceLondrespt_PT
oaire.citation.title3rd IIR International Conference on Sustainability and Cold Chainpt_PT
person.familyNameMariano do Nascimento
person.familyNameGaspar
person.familyNameSilva
person.givenNameSamuel
person.givenNamePedro Dinis
person.givenNamePedro
person.identifier.ciencia-id6111-9F05-2916
person.identifier.ciencia-id3C14-B985-13A1
person.identifier.orcid0000-0001-8232-9018
person.identifier.orcid0000-0003-1691-1709
person.identifier.orcid0000-0003-2204-3397
person.identifier.ridN-3016-2013
person.identifier.ridA-6638-2016
person.identifier.scopus-author-id57419570900
person.identifier.scopus-author-id7203088999
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication5ec9cd63-1bb7-4f59-8bb4-d9dc0e801cc5
relation.isAuthorOfPublicationb69e2ba0-43af-4cf7-873e-090fd9fc6c94
relation.isAuthorOfPublication483bd890-f402-4ce4-b740-b37febcba37f
relation.isAuthorOfPublication.latestForDiscovery483bd890-f402-4ce4-b740-b37febcba37f

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