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학술대회 Lighting Energy Management System Based on PC’s Power Save Mode
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저자
한진수, 정연쾌, 이일우
발행일
201210
출처
International Conference on Civil Engineering and Transportation (ICCET) 2012, pp.741-745
DOI
https://dx.doi.org/10.4028/www.scientific.net/AMM.253-255.741
협약과제
12IC1500, 고효율 건물에너지 감응형 EMM(Energy Monitoring & Management) 플랫폼 기술개발, 정연쾌
초록
Lighting energy shares a large portion of building energy. Although lighting control system is deployed in the building, it has limited effects on reducing lighting energy use without the help of occupancy sensors. We use PC's power save mode as an occupancy sensor in office buildings that are not equipped with occupancy sensors. When each PC goes to power save mode, it means that there is no one in that area, that is, no occupancy. If we make mapping relation between the lights and the PC's, we can figure out when the light should be turned on and off from the state of PC's power save mode. This scheme can contribute to reduction of lighting energy use in buildings that has lighting control system but has no occupancy sensors. The estimated results show the positive effect on reduction of the lighting energy use. © (2013) Trans Tech Publications, Switzerland.
KSP 제안 키워드
Energy management system, Lighting energy use, Office building, Power save mode, building energy, lighting control system, mapping relation, occupancy sensor