Advanced daylighting evaluation applied to cultural heritage buildings and museums: Application to the cloister of Santa Maria El Paular

RENEWABLE ENERGY

卷:85

Review

Mayorga Pinilla, Santiago¹  Vazquez Molini, Daniel¹  Alvarez Fernandez-Balbuena, Antonio¹  Hernandez Raboso, Gabriel¹  Antonio Herraez, Juan²  Azcutia, Marta³  Garcia Botella, Angel⁴ 

[1] Univ Complutense Madrid, Fac Opt & Optometria, Dept Opt, E-28040 Madrid, Spain

[2] Inst Cultura Espana, Dept Lab Conservac Prevent Area, Madrid, Spain

[3] Muse Nacl Prado, Madrid, Spain

[4] Univ Politecn Madrid, Dept Fis Aplicada Recursos Nat, E-28040 Madrid, Spain

关键词: Natural Light;    Risk factor;    Renewable energy;    Artworks;    Spectral irradiance;   

DOI  :  10.1016/j.renene.2015.07.011

来源: Elsevier

【 摘 要 】

A method to evaluate the risk of using daylight in museums and cultural heritage exhibitions is presented along this study. Although daylight is an ecological and sustainable source of energy and sometimes also an intrinsic part of the artwork, the use of Natural lighting may cause damages in them due to the difficulty of controlling its variability. The developed method quantifies the damage produced to the artworks by daylight compared to artificial light taking into account the level of radiation and its spectral distribution in space and time by comparison with the damage caused by an Illuminant A (Global Risk Factor). The method, applied to the permanent paintings exhibition in the cloister of the fifteenth century of the Monastery of Santa Maria de El Paular, certifies that the control and exploitation of Natural Light should consider an optimal balance between exposure and damage. (C) 2015 Elsevier Ltd. All rights reserved.

【 授权许可】

Free