Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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A Study on the Performance of a Hybrid Daylighting System Using AVR Microcontrollers

AVR Microcontroller를 이용한 하이브리드 자연채광시스템의 성능에 관한 기초연구

  • Lim, Sang Hoon (Solar Energy Department, Korea Institute of Energy Research) ;
  • Oh, Seung Jin (Department of Mechanical Engineering, National University of Singapore) ;
  • Kim, Won-Sik (Department of Nuclear and Energy Engineering, Jeju National University) ;
  • Jeong, Hae-Jun (Department of Nuclear and Energy Engineering, Jeju National University) ;
  • Chun, Wongee (Department of Nuclear and Energy Engineering, Jeju National University)
  • 임상훈 (한국에너지기술연구원 태양열 연구실) ;
  • 오승진 (싱가포르 국립대학 기계공학과) ;
  • 김원식 (제주대학교 에너지공학과) ;
  • 정해준 (제주대학교 에너지공학과) ;
  • 천원기 (제주대학교 에너지공학과)
  • Received : 2015.08.27
  • Accepted : 2015.12.04
  • Published : 2015.12.30
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Abstract

This paper deals with the design and operation of a hybrid daylighting system that uses natural and artificial lighting to enhance visual comfort in buildings. The system was developed using an AVR micro controller for solar tracking in conjunction with dimming controls, which, acting together, enables the maximum use of natural daylight and also improves energy efficiency in buildings. Experimental results clearly demonstrates the usefulness of the present system capable of enhancing indoor lighting conditions when sufficient daylight is available and distributed appropriately in harmony with artificial lighting.

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References

  1. Han Sang-Pil, A Study on Daylight Control Method for Securing Visual Comfort and Reducing Lighting Loads on Interior Lighting Environment, Journal of the Korean Solar Energy Society, Vol. 32, No. 6, pp.100-105, 2012. https://doi.org/10.7836/kses.2012.32.6.100
  2. Park Byung-Yoon. Choi Chang-Ho, A Study on Daylighting Performance of an Inner Court with Reflecting Mirror System, Journal of the Korean Solar Energy Society, Vol. 31, No. 4, pp.112-121, 2011. https://doi.org/10.7836/kses.2011.31.4.112
  3. Sung Tae-Kyung. et al., Performance Evaluation of Applied to Natural Light and Artificial Lighting Hybrid Dimming Control System, Journal of the Korean Solar Energy Society, Vol. 34, No. 3, pp.66-74, 2014. https://doi.org/10.7836/kses.2014.34.3.066
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