常用电光源与照明节能  

Common-used Electric Lamp-house and Lighting Energy Saving

作　　者：鲁照权[1] 郭剑[1] 王超 罗大徐[1] 

机构地区：[1]合肥工业大学,安徽合肥230009

出　　处：《电力电子技术》2007年第2期99-101,109,共4页Power Electronics

摘　　要：从节能角度介绍了几种常用电光源的主要特性及其适用场所。合理选用电光源不但可获得良好的照明效果,还可达到节能的目的。城市道路及室内外公共场所照明系统具有电光源数量多,功率大,负荷稳定,照明时间长,电耗高等特点,也是实施照明节电措施回报率最高的领域。这里阐述了在保持恰当照度的前提下,照度闭环时序控制调压调光技术的工作原理。实例说明,采用调压调光技术是实施城市道路及室内外公共场所照明节能的有效措施。Characteristics of some common-used electric lamp-house and suitable places for them to be used are introduced at the viewpoint of energy saving.To properly use them can obtain not only the good lighting effect but also achieve the purpose of energy saving.City road lighting systems and indoor public place lighting systems have the characteristics of that electric lamp-house number is large, power is high, load is stable, working time is long, running cost is very high and so on.So the energy saving can obtain high harvest in this field.It is also described that lighting systems run on proper lighting level based on closed loop controlled adjusting voltage and light.The practice results demonstrate that the methode of adjusting voltage and light is an effective way to carry out the energy saving in road lighting and indoor public place lighting systems.

关 键 词：光源 照明 节能/闭环时序控制 调压调光技术 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]