道路照明标准比较和节能分析

Energy-saving Analysis and Comparison of Road Lighting Standard

针对目前各种道路照明节能研究都必须满足道路照明设计标准这一现状,直接从道路照明设计标准本身出发研究有效的道路照明节能方式,通过对比分析CIE和IESNA两种道路照明设计标准在评价指标、定义和计算方法及规定值的不同,并以二十种不同道路为例、定量讨论了两种标准在亮度评价指标以及能耗上的差异;在此基础上,进一步探讨了标准节能与灯具节能的效果比较,并提出了根据不同交通及地域特点进行标准选择、提高节能水平的建议。

All researches for road lighting energy saving should meet road lighting design standard. An effective energy-saving method originated from the road lighting design standard is studied; the differences of evaluation criteria, definition, computing methods and threshold value between CIE and IESNA are compared and analyzed; the difference of luminance criteria and energy consumption aroused is analyzed quantitatively by twenty types of road condition. Furthermore, the effect of energy-saving deduced from standard and luminaire is discussed, and an advice of standard choosing, energy consumption reducing based on traffic and region is proposed.