설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제26권9호
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  • Pages.424-433
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  • 2014
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
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주거공간의 혼합형 광선반 각도 변화에 따른 채광성능 평가

Evaluation of Lighting Performance of Mixed Type Light-shelf in Residential Space According to Angular Variations

  • 채우리 (국민대학교 테크노디자인전문대학원) ;
  • 이행우 (국민대학교 테크노디자인전문대학원) ;
  • 서장후 (국민대학교 테크노디자인전문대학원) ;
  • 김용성 (국민대학교 테크노디자인전문대학원)
  • Chae, Woori (The Graduate School of Techno Design Kookmin University) ;
  • Lee, Heangwoo (The Graduate School of Techno Design Kookmin University) ;
  • Seo, Janghoo (The Graduate School of Techno Design Kookmin University) ;
  • Kim, Yongseong (The Graduate School of Techno Design Kookmin University)
  • 투고 : 2014.05.26
  • 심사 : 2014.07.08
  • 발행 : 2014.09.10
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초록

The purpose of this study is to evaluate the effectiveness in the lighting performance of mixed type light-shelf, by comparing and analyzing the internal light-shelf, external light-shelf, and mixed-type light-shelf. The performance of light-shelf was evaluated according to the angle of light-shelf at summer solstice, winter solstice, vernal equinox, and autumn equinox. The comparative analysis between the internal light-shelf, external light-shelf, and mixed-type light-shelf was carried out using the performance evaluation and analysis method. The result of performance evaluation is shown as follows. The mixed type light-shelf showed the highest lighting performance all at summer solstice, winter solstice, vernal equinox, and autumn equinox, followed by the external light-shelf and the internal light-shelf in the same order. The mixed type light-shelf was the most favorable for bringing daylight to indoors by adjusting the angle of light-shelf, and it also showed the highest lighting performance in terms of uniformity ratio of illumination which indicates the quality of light.

키워드

참고문헌

  1. Chae, W. R., Lee. H. W., and Kim, Y. S., 2014, A research on basic data for the design of combined light shelves depending on internal angle, Advanced Science and Technology Letters, Architecture and Civil Engineering, Vol. 47, pp. 50-53.
  2. Kim, B. K. and Kim, J. T., 2005, Scale model experiment for daylighting performance by lightshelf types, Journal of the Korea Institute of Ecological Architecture and Environment, Vol. 9, pp. 43-50.
  3. Kim, S. J., Kim, H. S., Han, G. S., Kwak, R. Y., Lee, J. S., 2011, Integrated system of light shelf and venetian blind for improving daylighting performance, Proceedings of the AIK 2011 Conference, Vol. 2011, No. 1, pp. 505-510.
  4. Lee, G. H., 2012, Technique of natural daylight influx to patient room of general hospital for therapeutic environment improvement, MS thesis, Chonnam National University, Gwangju, Korea.
  5. Lee, H. W., Kim, D. S., and Kim, Y. S., 2013, Simulation study on the performance evaluation of light-shelf focused on the depth of space and the dimensions and angles of light-shelf, Journal of the Architectural Institute of Korea Planning and Design, Vol. 29, No. 3, pp. 335-344.
  6. Park, B. C., Kim, Y. S., Jeong, K. Y., Choi, A. S., and Lee, J. H., 2007, An fundamental study on the interactive system for daylight response dimming system and indoor shading systems, Proceedings of the AIK 2007 Conference, Vol. 27, No. 1, pp. 989-992.
  7. Park, E. J., 2006, A study on the daylight flowing into a building interior according to the luminous intensity of every hour, MS thesis, Keimyung University, Daegu, Korea.
  8. Seo, T. W., Lee, H. W., and Kim, Y. S., 2012, A study on light-shelf system using context awareness technology for energy saving in housing space, Journal of the Architectural Institute of Korea Planning and Design, Vol. 28, No. 11, pp. 357-365.
  9. Shin, H. G., 2003, Daylighting Performance Evaluation of Light Shelf, MS thesis, Graduate School, Kyung Hee University, Seoul, Korea.

피인용 문헌

  1. Recent Progress in Air-Conditioning and Refrigeration Research: A Review of Papers Published in the Korean Journal of Air-Conditioning and Refrigeration Engineering in 2014 vol.27, pp.7, 2015, https://doi.org/10.6110/KJACR.2015.27.7.380
  2. Development of a Movable Drawer Type Light-Shelf with Adjustable Depth of the Reflector vol.28, pp.9, 2016, https://doi.org/10.6110/KJACR.2016.28.9.343