LED光源在黄延高速公路隧道照明中的节能技术研究  

Research on Energy Saving Technology of LED Light Source in Huangyan Expressway Tunnel Lighting

作　　者：沙欣 SHA Xin(Shaanxi Province Traffic Planning and Design Research Institute Xi’an,Shaanxi 710075,China)

机构地区：[1]陕西省交通规划设计研究院,陕西西安710075

出　　处：《公路工程》2018年第6期299-303,共5页Highway Engineering

摘　　要：以陕西黄延高速公路为例,研究了LED光源在该公路隧道照明中的节能技术及其应用。提出了选用LED光源,基于PWM的LED无级调光模式,采用神经网络模糊控制模型自动实时控制方式等作为隧道照明节能降耗策略,并对使用LED灯具的隧道照明系统进行全寿命周期的经济效益估算,结果表明,LED光源平均每年可节约电费为114. 545 6万元,节能效果非常显著。Taking the Huangyan Expressway in Shaanxi as an example,this paper studies the energy saving technology and its application of the LED light source in the illumination of the highway tunnel.The LED light source,the LED stepless dimming mode based on PWM,the neural network fuzzy control model automatic real time control mode and so on are used as the energy saving and reducing strategy of tunnel lighting,and the economic benefit of the whole life cycle of the tunnel lighting system using the LED lamp is estimated.The results show that the average LED light source can be saved every year.The electricity charge is 1 million 145 thousand and 456 yuan,and the energy saving effect is very significant.

关 键 词：LED光源 公路 隧道 节能 

分 类 号：U491.53[交通运输工程—交通运输规划与管理]