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주광이용 조광제어시스템의 적용성 향상을 위한 조명 에너지 절감량 예측 프로세스 개발 및 적용사례
홍성관(Seong-Kwan Hong),박병철(Byoung-Chul Park),최안섭(An-Seop Choi),이정호(Jeong-Ho Lee) 한국조명·전기설비학회 2008 조명·전기설비학회논문지 Vol.22 No.12
광센서 조광제어시스템은 유용한 주광의 실내유입을 통하여 인공조명의 에너지를 절감하는 시스템이나, 쉐이딩 시스템에 의한 주광유입의 차단으로 인하여 그 적용성은 미비하다. 따라서 광센서 조광제어시스템의 적용성 및 에너지 절감량 향상을 위해서는 자동롤러쉐이딩 시스템과의 통합은 필수적이다. 본 연구는 두 시스템을 동합한 주광 이용 조광제어시스템의 적용성 향상을 위하여 시스템 적용 시 에너지 절감량을 예측할 수 있는 프로세스를 개발하고 이를 사례에 적용하였다. 개발된 프로세스는 주광이용 조광제어시스템의 초기투자비용 환수 및 시스템 적용을 위한 타당성 분석의 자료로 이용될 것이다. Daylight responsive dimming systems are energy saving systems using available daylight. It is not popular to be adopted in buildings because of blocked daylight by shading systems. Therefore, both daylight responsive dimming systems and automated roller shading systems should be integrated. In this research, prediction process of yearly lighting energy savings is developed for application integrated systems in buildings, and then the process is applied to an example building. The predicted data which are yearly lighting energy savings using developed process in a building are useful as a palt of feasibility study for determination of application of such integrated systems.
홍성관(Seong-Kwan Hong),최안섭(An-Seop Choi) 한국조명·전기설비학회 2010 한국조명·전기설비학회 학술대회논문집 Vol.2010 No.9월
BIPV(Building Integrated Photovoltaic) systems are electric generating systems that are part of the building facade. Recently, BIPV systems were focused to the spotlight on construction for GBCS( Green Building Certification Criteria). This study was to calculate an amount of solar radiation on the building facade using Ecotect simulation program. Ultimately. the purpose of this study is to save lighting energy. The result of this study will be used for research of application of BIPV systems.
홍성관(Seong-Kwan Hong),임지선(Ji-Sun Lim),정연홍(Yeon-Hong Jung),김유신(Yu-Sin Kim),최안섭(An-Seop Choi),권준범(Joon-Bum Kwun) 한국조명·전기설비학회 2008 한국조명·전기설비학회 학술대회논문집 Vol.2008 No.10월
According to the conversion of building into skyscraper, most buildings have curtain wall structures, so the shading device of building is required. The types of shading systems are a roller shade, venetian bind, and vertical blind and so on. A roller shade is mostly used among the shading systems. An experimental evaluation was verified whether there was an effect of shading materials(Perforated panel, Fabric) in each condition by an experiment with artificial lighting and daylight.
광센서 조광제어시스템의 광센서 모델링에 관한 시뮬레이션 분석
홍성관(Hong Seong-Kwan),최안섭(Choi An-Seop) 한국건축친환경설비학회 2011 한국건축친환경설비학회 논문집 Vol.5 No.1
The daylight responsive dimming system is an energy saving system that automatically controls lighting output of artificial lighting according to available daylight in inside, as well as keeps uniform workplace illuminance. The basic three components of the daylight responsive dimming system consist of a photosensor, a controller and a dimming ballast. This paper is an analysis of photosensor modeling for the daylight responsive dimming system by computer simulation. The correlation between photosensor illuminance on the ceiling and workplace illuminance is an important factor to accuracy of system performance, so that the purpose of this study is to improve accuracy for daylight responsive dimming system. This study performs to derive the optimized conditions of photosensor using the RADIANCE.
실내 블라인드 시스템에 따른 주광특성에 관한 시뮬레이션 평가
홍성관(Seong-Kwan Hong),최안섭(An-Seop Choi) 한국조명·전기설비학회 2010 한국조명·전기설비학회 학술대회논문집 Vol.2010 No.5월
Indoor blind systems provide residents with pleasant visual environment by blocking unnecessary direct sunlight. The representative types of indoor blind systems are roller shade, benetian blind, vertical blind, roman shade, and so on. The computer simulation had been used for applying roller shade, and benetian blind among indoor blind systems in this paper. This purpose of paper is to analyze characteristics of daylight distributions, and the result will be used for researching of application of indoor blind systems.
공동주택 경관조명에 관한 휘도분석 및 거주자의 주관평가
홍성관(Hong Seong-Kwan),정근영(Jeong Keun-Young),최안섭(Choi An-Seop) 대한건축학회 2007 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.27 No.1
This study analyzed quantitative and qualitative data of architectural outdoor lighting for apartment complex. Field measurement and survey were conducted on the architectural outdoor lighting for apartment complex. Investigation of the recommended luminance standards, and then, field measurement and survey were carried out for the recently constructed within 5 years apartment complex in Seoul. This study could be used on the fundamental data about architectural outdoor lighting design for apartment complex.