OS-22 業務用建築物のためのエネルギー消費量評価手法に関する調査研究 : (その8)タスク・アンビエント照明を採用した業務用建築物における省エネルギー評価

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This paper presents the effect of a task-ambient lighting system on the energy efficiency and quality of office lighting. Measurement results are as follows; 1) Compared with general direct lighting a combination of task lighting and low ambient lighting can effectively reduce electricity consumption. 2) Relationships between switch-on rate of task lightings and horizontal/vertical illuminance around work areas should be further examined. 3) There are no significant differences on estimated brightness values between direct lighting and task-ambient lighting, while office worker satisfaction is not the same between those systems.
社団法人空気調和・衛生工学会の論文
2010-08-12