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

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Development of Solar Daylighting System Using Parabolic Mirrors

포물면 집광거울 방식의 태양광 집광채광시스템 개발

  • Received : 2012.12.28
  • Published : 2013.05.10
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Abstract

We developed a parabolic reflector based daylighting system which can be used as an alternative indoor daytime lighting device such as for fluorescent lamps. The system comprises three main components : a daylight concentrator made of 4 pairs of parabolic reflectors and mirrors, a silica optical fiber bundle based light transmitter, and 4 light diffusers for the final indoor delivery of the collected daylight. We analyzed the performance of the system and revealed the system efficiency and daylighting factor. All test methods follow the rule, NR PV601 : 2007-daylighting system, governed by Korea Energy Management Corporation.

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References

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Cited by

  1. Alignment and Packaging Technology for Improving The Efficiency of The Solar Daylighting System vol.21, pp.3, 2014, https://doi.org/10.6117/kmeps.2014.21.3.037