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Record link: 
http://hdl.handle.net/20.500.12708/64458
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Title: 
Impact of Solar Irradiation Models on Simulated Hourly Energy Performance of Buildings
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Citation: 
Pernigotto, G., Prada, A., Baggio, P., Gasparella, A., & Mahdavi, A. (2015). Impact of Solar Irradiation Models on Simulated Hourly Energy Performance of Buildings. In V. Garg (Ed.), Building Simulation Applications 2015 - 2nd IBPSA-Italy Conference (p. 91). Eigenverlag mit wissenschaftlichem Lektorat / Peer Review, IBPSA. http://hdl.handle.net/20.500.12708/64458
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Publication Type: 
Inproceedings - Full-Paper Contribution
en
Authors: 
Pernigotto, Giovanni 
Prada, Alessandro 
Baggio, Paolo 
Gasparella, Andrea 
Mahdavi, Ardeshir 
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Organisational Unit: 
E259-03 - Forschungsbereich Bauphysik und Bauökologie 
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Published in: 
Building Simulation Applications 2015 - 2nd IBPSA-Italy Conference 
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Date (published): 
2015
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Event name: 
Building Simulation 2015 - 14th International Conference of IBPSA 
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Event date: 
7-Dec-2015 - 9-Dec-2015
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Event place: 
Hyderabad, Indien, Non-EU
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Number of Pages: 
1
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Publisher: 
Eigenverlag mit wissenschaftlichem Lektorat / Peer Review, IBPSA
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Peer reviewed: 
Yes
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Abstract: 
none - see english abstract
de
 
This research work investigates the impact of the choice of solar irradiation models on the hourly energy needs, considering 72 simplified reference buildings in two European climates: Rome and Vienna. The full combination of 22 horizontal diffuse irradiance models and 12 irradiance models for tilted surfaces has been considered for the developement of hourly solar irradiation profiles, used as input in building energy simulation (i.e. TRNSYS). The results highlight that the variability of input solar irradiation leads to different levels of uncertainty in energy model predictions also depenting on the building characteristics.
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Research Areas: 
Environmental Monitoring and Climate Adaptation: 30%
Climate Neutral, Renewable and Conventional Energy Supply Systems: 20%
Energy Active Buildings, Settlements and Spatial Infrastructures: 50%
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Science Branch: 
Architektur
Bauingenieurwesen
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Appears in Collections:
Conference Paper

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