ShadingPlus—a fast simulation tool for building shading analysis

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• 作者：Yunyang Ye ; Peng Xu ; Huajing Sha ; Peng Yue ; Hua Zhang
• 关键词：Shading ; Solar heat gain coefficient ; Energy saving ; Building simulation
• 刊名：Energy Efficiency
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：9
• 期：1
• 页码：239-248
• 全文大小：1,058 KB
• 参考文献：American Society of Heating (2009). Refrigerating and air-conditioning engineers. 2009 ASHRAE Handbook: Fundamentals.
  Athientis, A. K., & Tzempelikos, A. (2002). A methodology for simulation of daylight room illuminance distribution and light dimming for a room with a controlled shading device. Solar Energy, 72, 271–281.CrossRef
  Cascone, Y., Corrado, V., & Serra, V. (2011). Calculation procedure of the shading factor under complex boundary conditions. Solar Energy, 85, 2524–2539.CrossRef
  Cheng, C. L., Chen, C. L., Chou, C. P., et al. (2007). A mini-scale modeling approach to natural daylight utilization in building design. Building and Environment, 42, 372–384.CrossRef
  Crawley, D. B., Lawrie, L. K., Winkelmann, F. C., et al. (2001). EnergyPlus: creating a new-generation building energy simulation program. Energy and Buildings, 33, 319–331.CrossRef
  Datta, G. (2001). Effect of fixed horizontal louver shading devices on thermal performance of building by TRNSYS simulation. Renewable Energy, 23, 497–507.CrossRef
  EnergyPlus V7.2 Input output reference
  Finlayson, E. U., Arastch, D. K., Huizenga, C., Rubin, M. D., Reilly, M. S. (1993). WINDOW 4.0: documentation of calculation procedure.
  Gratia, E., & Herde, A. D. (2007). The most efficient position of shading devices in a double-skin facade. Energy and Buildings, 39, 364–373.CrossRef
  Hammad, F., & Abu-Hijleh, B. (2010). The energy savings potential of using dynamic external louvers in an office building. Energy and Buildings, 42, 1888–1895.CrossRef
  IEA, Key world energy statistics, 2009.
  ISO15099 (2003). Thermal performance of windows, doors and shading devices—detailed calculations.
  NFRC 201-2010 E0A1. Procedure for interim standard test method for measuring the solar heat gain coefficient of fenestration systems using calorimetry hot box methods.
  Shen, H., & Tzempelikos, A. (2012). Daylighting and energy analysis of private offices with automated interior roller shades. Solar Energy, 86, 681–704.CrossRef
  The mobile window thermal test facility (MoWiTT), Lawrence Berkeley National Laboratory report, 2011.
  Tzempelikos, A. (2008). The impact of venetian blind geometry and tilt angle on view, direct light transmission and interior illuminance. Solar Energy, 82, 1172–1191.CrossRef
  
• 作者单位：Yunyang Ye (1)
  Peng Xu (1)
  Huajing Sha (1)
  Peng Yue (2)
  Hua Zhang (2)
  
  1. School of Mechanical and Energy Engineering, Tongji University, Shanghai, China
  2. Shanghai Research Institute of Building Science, Shanghai, China
  
• 刊物类别：Earth and Environmental Science
• 刊物主题：Environment
  Environment
  Environmental Economics
  Energy Economics
  Renewable Energy Sources
  
• 出版者：Springer Netherlands
• ISSN：1570-6478

文摘

Shading system plays a significant role in reducing building energy demand. To analyse the performance of a shading system, traditional method is either conducting experimental tests for solar heat gain coefficient (SHGC) or through detailed energy simulation for energy saving during specific period. But no simulation tool is able to accomplish the two objectives at the same time, and the latter is always too detailed and cumbersome with traditional simulation tools. To help architects analyse the shading system in a more comprehensive and simple way, a fast simulation programme—ShadingPlus—is proposed and developed in this work. With EnergyPlus as its core simulation engine, ShadingPlus applies an optimal methodology to calculate SHGC. Moreover, annual energy saving calculation is also available with ShadingPlus which reflects shading system in a more realistic way. It is expected that the analysis for shading system can be greatly simplified using this tool. Case studies are also given to illustrate the way ShadingPlus works. Keywords Shading Solar heat gain coefficient Energy saving Building simulation