LED道路照明光衰预补偿技术研究  

Research on Pre-compensation Technologies of Light Attenuation in LED Road Lighting

作　　者：余剑青 

机构地区：[1]深圳市市政设计研究院有限公司,广东省深圳市518029

出　　处：《建筑电气》2013年第5期22-25,共4页Building Electricity

摘　　要：结合LED路灯在城市道路照明设计中的具体应用情况,阐述LED路灯光衰预补偿技术。介绍光衰补偿控制器的原理、LED路灯的光衰特性、光衰对应的路面照度变化、驱动电流与光通量的关系等。The pre-compensation technologies of light attenuation in LED road lighting are presented in combination with the specific application of LED road lamps in urban roads lighting design. Introductions to the principle for the light attenuation compensation controller, light attenuation characteristics of the LED road lamps, corresponding road illuminance change of the light attenuation, and the connection between the drive current and the luminous flux are available as well.

关 键 词：光衰预补偿 道路照明LED 节能 维护系数 高压钠灯 陶瓷金卤灯 

分 类 号：TU88[建筑科学]