Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN
| Autor(a) principal: | |
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| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/18205 |
Resumo: | The research dealt with is a case study to know the possible environmental impacts by replacing fluorescent lamps with LED lamps in the University Hospital of the Food and Nutrition Unit Onofre Lopes, from the comparative dimensions of the types of lamps. To start the data collection was made a visit to feed unit, where in each sector was done counting lamps was working and the area measured in square meters. Before the results, it was noticed that the disadvantage of LED compared to CFLs is low lumen output, which is about half the luminous flux emitted by fluorescent lamps normally. The advantages of LED lamps is their low environmental impact and long service life. But for this to happen should be established minimum requirements for the quality of LED lighting. For despite the fact that the best products meet the human visual needs, this is not observed in the market as a whole. Thus, it could be concluded that the luminous efficiencies presented by the LEDs are close to those found in compact fluorescent bulbs. The substitution of one product for another, makes it necessary to analyze each case. You can find LED efficiencies below the mean values for compact fluorescent, which does not allow the affirmation that the LED is necessarily always more efficient. |
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Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RNEvaluación del uso de lámparas LED: Estudio de caso en un Servicio de Nutrición y Dietética en Natal – RNAvaliação do uso de lâmpadas LED: Estudo de caso em um Serviço de Nutrição e Dietética em Natal – RNImpacto ambientalIluminaçãoLEDServiço de nutrição e dietética.Environmental impactLightingLEDNutrition and dietary service.Impacto ambientalEncendiendoLEDServicio de nutrición y dietética.The research dealt with is a case study to know the possible environmental impacts by replacing fluorescent lamps with LED lamps in the University Hospital of the Food and Nutrition Unit Onofre Lopes, from the comparative dimensions of the types of lamps. To start the data collection was made a visit to feed unit, where in each sector was done counting lamps was working and the area measured in square meters. Before the results, it was noticed that the disadvantage of LED compared to CFLs is low lumen output, which is about half the luminous flux emitted by fluorescent lamps normally. The advantages of LED lamps is their low environmental impact and long service life. But for this to happen should be established minimum requirements for the quality of LED lighting. For despite the fact that the best products meet the human visual needs, this is not observed in the market as a whole. Thus, it could be concluded that the luminous efficiencies presented by the LEDs are close to those found in compact fluorescent bulbs. The substitution of one product for another, makes it necessary to analyze each case. You can find LED efficiencies below the mean values for compact fluorescent, which does not allow the affirmation that the LED is necessarily always more efficient.La investigación fue un estudio de caso, con el objetivo de conocer los posibles impactos ambientales de la sustitución de lámparas fluorescentes por lámparas LED en la Unidad de Alimentación y Nutrición del Hospital Universitario Onofre Lopes, a partir del dimensionamiento comparativo de los tipos de lámparas. Para iniciar la recolección de datos, se realizó una visita a la unidad de potencia, donde se contó el número de lámparas que estaban funcionando en cada sector y se midió la superficie del ambiente. Dados los resultados, se observó que la desventaja del LED en comparación con las lámparas fluorescentes compactas es el bajo flujo luminoso emitido, que es aproximadamente la mitad del flujo luminoso emitido normalmente por las lámparas fluorescentes. Las ventajas de las lámparas LED son su bajo impacto medioambiental y su larga vida útil. Pero para que eso suceda, se deben establecer requisitos mínimos para la calidad de la iluminación LED. Porque a pesar de que los mejores productos satisfacen las necesidades visuales humanas, esto no se observa en el mercado en su conjunto. Así, se podría concluir que las eficiencias luminosas que presentan los LED son cercanas a las encontradas para las lámparas fluorescentes compactas. La sustitución de un producto por otro obliga a analizarlo caso por caso. Es posible encontrar eficiencias para los LED por debajo de los valores promedio encontrados para los fluorescentes compactos, lo que no nos permite afirmar que los LED sean necesariamente siempre más eficientes.A estudo referiu-se de um estudo de caso, com a mira de discernir os prováveis resultados ecossistêmicos com a transferência de luminárias fluorescentes por luminárias LED na Unidade de Alimentação e Nutrição do Hospital Universitário Onofre Lopes, a manar do dimensionamento comparativo das fontes de luminárias. Para instruir a coleta de dados, foi feita uma inspeção a unidade de alimentação, em que em todo espaço foi feita a descrição de luminárias que havia trabalhando e marca a extensão do clima. Diante dos benefícios, percebeu-se que a desigualdade do LED em analogia com luminárias fluorescentes compactas é o inferior fluxo luminoso difundido, que é perto da metade do fluxo luminoso difundido comumente por luminárias fluorescentes. Os benefícios das luminárias LED são seu parcel impacto ecossistêmico e sua enorme vitalidade profícuo. Não obstante, para que isso transcorra, devem ser instalados condições diminutos para a estirpe de luminosidade do LED. Porque embora do evento de que os excelentes artefatos respeitam às utilidades visuais humanas, isto não é considerado no comércio como um completamente. Dessa forma, pôde-se argumentar que as habilidades luminosas apresentadas pelos LEDs são imediatas às trombadas para luminárias fluorescentes compactas. A transferência de um artefato por outro, torna fundamental a diagnóstico caso a caso. É iminente descobrir habilidades para LED inferior dos economias médios achados para fluorescentes compactas, o que não concede que se confirme que o LED é impreterivelmente realmente mais eficaz.Research, Society and Development2021-07-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1820510.33448/rsd-v10i9.18205Research, Society and Development; Vol. 10 No. 9; e33310918205Research, Society and Development; Vol. 10 Núm. 9; e33310918205Research, Society and Development; v. 10 n. 9; e333109182052525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/18205/16210Copyright (c) 2021 Juliana Bianca Maia Franco; Laís Karla da Silva Barreto; Hilderline Câmara de Oliveira; Tarciara Magley da Fonseca Pereira; Ismael de Mendonça Azevedo; Fábio da Silva; Heitor César Costa Oliveira ; Luana Araújo Matoshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessFranco, Juliana Bianca Maia Barreto, Laís Karla da Silva Oliveira, Hilderline Câmara de Pereira, Tarciara Magley da Fonseca Azevedo, Ismael de Mendonça Silva, Fábio da Oliveira , Heitor César Costa Matos, Luana Araújo 2021-09-12T14:28:06Zoai:ojs.pkp.sfu.ca:article/18205Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:38:23.332939Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN Evaluación del uso de lámparas LED: Estudio de caso en un Servicio de Nutrición y Dietética en Natal – RN Avaliação do uso de lâmpadas LED: Estudo de caso em um Serviço de Nutrição e Dietética em Natal – RN |
| title |
Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN |
| spellingShingle |
Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN Franco, Juliana Bianca Maia Impacto ambiental Iluminação LED Serviço de nutrição e dietética. Environmental impact Lighting LED Nutrition and dietary service. Impacto ambiental Encendiendo LED Servicio de nutrición y dietética. |
| title_short |
Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN |
| title_full |
Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN |
| title_fullStr |
Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN |
| title_full_unstemmed |
Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN |
| title_sort |
Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN |
| author |
Franco, Juliana Bianca Maia |
| author_facet |
Franco, Juliana Bianca Maia Barreto, Laís Karla da Silva Oliveira, Hilderline Câmara de Pereira, Tarciara Magley da Fonseca Azevedo, Ismael de Mendonça Silva, Fábio da Oliveira , Heitor César Costa Matos, Luana Araújo |
| author_role |
author |
| author2 |
Barreto, Laís Karla da Silva Oliveira, Hilderline Câmara de Pereira, Tarciara Magley da Fonseca Azevedo, Ismael de Mendonça Silva, Fábio da Oliveira , Heitor César Costa Matos, Luana Araújo |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Franco, Juliana Bianca Maia Barreto, Laís Karla da Silva Oliveira, Hilderline Câmara de Pereira, Tarciara Magley da Fonseca Azevedo, Ismael de Mendonça Silva, Fábio da Oliveira , Heitor César Costa Matos, Luana Araújo |
| dc.subject.por.fl_str_mv |
Impacto ambiental Iluminação LED Serviço de nutrição e dietética. Environmental impact Lighting LED Nutrition and dietary service. Impacto ambiental Encendiendo LED Servicio de nutrición y dietética. |
| topic |
Impacto ambiental Iluminação LED Serviço de nutrição e dietética. Environmental impact Lighting LED Nutrition and dietary service. Impacto ambiental Encendiendo LED Servicio de nutrición y dietética. |
| description |
The research dealt with is a case study to know the possible environmental impacts by replacing fluorescent lamps with LED lamps in the University Hospital of the Food and Nutrition Unit Onofre Lopes, from the comparative dimensions of the types of lamps. To start the data collection was made a visit to feed unit, where in each sector was done counting lamps was working and the area measured in square meters. Before the results, it was noticed that the disadvantage of LED compared to CFLs is low lumen output, which is about half the luminous flux emitted by fluorescent lamps normally. The advantages of LED lamps is their low environmental impact and long service life. But for this to happen should be established minimum requirements for the quality of LED lighting. For despite the fact that the best products meet the human visual needs, this is not observed in the market as a whole. Thus, it could be concluded that the luminous efficiencies presented by the LEDs are close to those found in compact fluorescent bulbs. The substitution of one product for another, makes it necessary to analyze each case. You can find LED efficiencies below the mean values for compact fluorescent, which does not allow the affirmation that the LED is necessarily always more efficient. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-07-27 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/18205 10.33448/rsd-v10i9.18205 |
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https://rsdjournal.org/index.php/rsd/article/view/18205 |
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10.33448/rsd-v10i9.18205 |
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por |
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por |
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https://rsdjournal.org/index.php/rsd/article/view/18205/16210 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 10 No. 9; e33310918205 Research, Society and Development; Vol. 10 Núm. 9; e33310918205 Research, Society and Development; v. 10 n. 9; e33310918205 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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