Control strategies for Energy Recovery Ventilators in the South of Europe for residential nZEB. Quantitative analysis of the air conditioning demand
Guillén-Lambea, S. ; Rodríguez-Soria, B. ; Marín, J.M. (Universidad de Zaragoza)
Resumen: Mechanical ventilation systems are essential for ensuring the indoor quality of air in nZEB (nearly Zero Energy Buildings) with a high level of airtightness. In cold countries, it has already been demonstrated that Heat Recovery Ventilators (HRV) recovering the sensible energy from air ventilation are needed to achieve the energy demand goals for nZEB set by Passivhaus. In tropical areas with hot temperatures and high relative humidity in the ambient air, the necessity of recovering latent and sensible energy with Energy Recovery Ventilators (ERV) has also been demonstrated. However, in warm climates with medium relative humidity levels, for example in cities located on the Mediterranean coast, the evaluation of the effectiveness of an EVR for residential buildings has to be analyzed and optimized. This article establishes the effectiveness of several control strategies for ventilation air systems including ERV with the aim of optimizing the air conditioning energy demand of dwellings located in several cities in the South of Europe. Possible control strategies have been analyzed to minimize the undesirable operation of ERVs which could otherwise increase the air conditioning energy demand for winter and summer seasons. The impact of the latent effectiveness and the effect of free-cooling on the air conditioning energy demand is also studied.
Idioma: Inglés
DOI: 10.1016/j.enbuild.2017.04.058
Año: 2017
Publicado en: ENERGY AND BUILDINGS 146 (2017), 271-282
ISSN: 0378-7788
Factor impacto JCR: 4.457 (2017)
Categ. JCR: CONSTRUCTION & BUILDING TECHNOLOGY rank: 5 / 62 = 0.081 (2017) - Q1 - T1
Categ. JCR: ENGINEERING, CIVIL rank: 3 / 128 = 0.023 (2017) - Q1 - T1
Categ. JCR: ENERGY & FUELS rank: 22 / 97 = 0.227 (2017) - Q1 - T1
Factor impacto SCIMAGO: 2.061 - Building and Construction (Q1) - Mechanical Engineering (Q1) - Electrical and Electronic Engineering (Q1) - Civil and Structural Engineering (Q1)
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Máquinas y Motores Térmi. (Dpto. Ingeniería Mecánica)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
Exportado de SIDERAL (2019-07-09-11:41:31)
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Idioma: Inglés
DOI: 10.1016/j.enbuild.2017.04.058
Año: 2017
Publicado en: ENERGY AND BUILDINGS 146 (2017), 271-282
ISSN: 0378-7788
Factor impacto JCR: 4.457 (2017)
Categ. JCR: CONSTRUCTION & BUILDING TECHNOLOGY rank: 5 / 62 = 0.081 (2017) - Q1 - T1
Categ. JCR: ENGINEERING, CIVIL rank: 3 / 128 = 0.023 (2017) - Q1 - T1
Categ. JCR: ENERGY & FUELS rank: 22 / 97 = 0.227 (2017) - Q1 - T1
Factor impacto SCIMAGO: 2.061 - Building and Construction (Q1) - Mechanical Engineering (Q1) - Electrical and Electronic Engineering (Q1) - Civil and Structural Engineering (Q1)
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Máquinas y Motores Térmi. (Dpto. Ingeniería Mecánica)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2019-07-09-11:41:31)
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Articles > Artículos por área > Máquinas y Motores Térmicos
Record created 2019-01-04, last modified 2019-07-09