室內照明節能評估系統對於照明規劃模擬階段作業簡化之研究

The Research on Simplifying the Work of Simulation Phase for Lighting Planning with the Evaluation System of Energy Saving for Indoor Lighting

由於高效率照明設備不斷推陳出新，加上照明設備汰換成本較低，節能效果顯而易見，因此是多數民眾進行節能改善的首選。然而，傳統的照明規劃需透過複雜的公式運算與圖表檢索，而專業的照明模擬軟體則需先建置3D模型，加上市面多元的產品，對於一般民眾來說，實在是無所適從。 本研究以光通量法結合資料庫運算，建置可即時分析空間所需照明數量之評估系統；並藉由CNS12112作為空間照度最低滿足條件，透過綠建築照明功率密度基準為空間用電密度最高限制，並搭配投資回收期法，使其成為介面簡潔、操作容易，且兼顧節能與品質，並同時考量建置與維護成本及回收年限之照明節能評估系統。 本研究主要研究成果包括：一、應用光通量法結合資料庫運算可建置出高精確度之照明評估系統；二、藉由照明評估系統進行空間適用燈具數量推估約可節省90%以上的作業時間；三、若能快速簡便的檢討比較各種改善方案間的差異時，規劃者將有更大的機會找出最佳規劃方案。

 

It is much popular that people choose replacing high energy-efficient lighting fixtures, because it cost lower and get higher energy-saving performance than others. However, for average person, it is difficult to apply the space lighting plan by themselves. Generally, the traditional space lighting plan is designed through the complex processes included a large number of calculation. Furthermore, it is also needed to build the 3D models first before adopting the professional software of lighting simulation. This research indicates a Flux of Light Method to combine database operations to build an energy saving evaluation system for indoor lighting with a simple interface. This system is developed to provide synergy on energy-saving, lighting quality and cost of light system when it is analyzing the space lighting requirements through the CNS12112, the lighting power density of EEWH, and payback period method. The main results of this research are as follows: First, Using Flux of Light Method to combine database operations is able to build an evaluation system with high accuracy for indoor lighting. Second, estimating the amount of lighting required for the space by the evaluation system of indoor lighting can save the working time about 90%.Finally, Planners can find the best solution quickly when they can compare the differences easily between the programs.