基于隧道照明的节能改造设计研究

Research on Energy-saving Transformation Design Based on Tunnel Lighting

在公路能耗方面,隧道照明在隧道用电费用中占比较大,且隧道经过长时间运营,照明灯具的寿命、光通量已经出现大幅度衰退,为保障行车安全,需要对照明设备进行及时维修、更换,或节能改造,以降低隧道用电能耗,减少隧道运营成本。以山西交通控股集团有限公司大同北高速分公司3座隧道为案例,进行隧道照明的节能改造设计研究,给出了隧道照明系统的具体设计方案及能耗分析,可为类似照明改造工程提供参考。

In terms of highway energy consumption, the cost of tunnel lighting accounts for a large part of the tunnel electricity costs. Besides, after a long time of operation, the service life and light flux of the lighting fixture have declined greatly. In order to guarantee the traffic safety, It is necessary to carry out timely maintenance, replacement, or energy-saving transformation of lighting equipment to reduce the tunnel electricity consumption and reduce tunnel operating costs. This paper took three tunnels managed by Datong North Highway Company as the cases, the energy-saving transformation design of tunnel lighting was analyzed, and the specific design scheme and consumption analysis of tunnel lighting system were proposed, which could provide reference for similar lighting transformation engineering.