基于DALI-BUS技术的起重机照明节能设计

Energy-saving design of crane lighting based on DALI-BUS technology

在港区的绿色照明领域,为实现绿色照明工程,科学、合理控制照明照度,通常将普通的高压钠灯改造成LED灯具以实现节能减排的目的,然而该种技术方案有其局限性,即无法根据工况实现的进行动态节能控制。为解决以上问题,文中设计采用了目前欧洲市场已广泛使用的DALI-Bus灯光调控技术。通过DALI数字协议的介绍,从应用解决方案、节能工况、能耗计算上进行分析,为国内工程技术人员在相关技术方案的选择上提供参考。

In the field of port green lighting,in order to scientifically and reasonably control the illumination intensity of green lighting projects,ordinary high-pressure sodium lamps are usually transformed into LED lamps to achieve the purpose of energy saving and emission reduction.However,this technical scheme has limitations,that is,it can’t carry out dynamic energy saving control according to working conditions.To solve the above problems,DALI-Bus lighting control technology,which has been widely used in the European market,is adopted in this paper.According to the introduction of DALI digital protocol,the application solutions,energy saving conditions and energy consumption calculation are analyzed,which provides a reference for domestic engineers and technicians to choose relevant technical schemes.