한국조명전기설비학회:학술대회논문집 (Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference)
- 한국조명전기설비학회 2003년도 학술대회논문집
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- Pages.197-201
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- 2003
광센서 조광제어시스템의 시스템 보정에 관한 연구
A Study on the System Calibration in Daylight Responsive Dimming Systems
초록
The purpose of this study is to analyze the slopes of control algorithm and dimming levels based on different inputs and parameters. Different parameters such as photosensor aiming angles, sky types, and seasonal changes were considered. To determine the slopes of control algorithm and dimming levels, photosensor signals and workplan illuminance values were simulated by DayDim program, which is a lighting calculation and analysis tool. A typical small office space was used for simulation and three different sky types in three different seasons were considered. This study shows that differences in dimming levels can occur according to different sky types, if system calibration is conducted in a particular sky type.
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