Tunnel lighting into a high-speed "large electricity users" LED energy-saving transformation is imperative
In the past three months, the LED lighting energy-saving renovation trial operation of the Tianwushan Tunnel of the Mawu Expressway (Anhui-Wuhan direction single hole) has saved nearly 60% of the tunnel lighting power consumption.
Tunnel lighting has always been the “large electricity user†on the expressway. The inter-provincial section of Wuying and Mawu Expressway in the eastern Hubei Province is located in the Dabie Mountains. There are 9 tunnels and 11 kilometers in length. The tunnel lighting power accounts for the total length of the road. About 30% of the power consumption. The Tianjingshan Tunnel of the Mawu Expressway is adjacent to Anhui Province. The length of the single hole in Anhui-Wuhan is 1,287 meters, and the length of the single hole in Wuhan-Anhui is 1,311 meters.
In order to reduce the energy consumption of tunnel lighting, Huanghuang Management Office replaced the 488-inch high-pressure sodium lamp of Tianjingshan Tunnel (Anhui-Wuhan direction single hole) with 558ç›LED energy-saving lamps, and put it into trial operation at the end of October. By comparing the energy consumption of the left and right tunnels of the Tianjingshan Tunnel, the monthly power consumption of the single hole in Anhui-Wuhan has decreased by 56.2% in the past three months, and the tunnel lighting brightness has increased significantly, which has greatly improved the safe operation environment of the tunnel.
Tunnel lighting has always been the “large electricity user†on the expressway. The inter-provincial section of Wuying and Mawu Expressway in the eastern Hubei Province is located in the Dabie Mountains. There are 9 tunnels and 11 kilometers in length. The tunnel lighting power accounts for the total length of the road. About 30% of the power consumption. The Tianjingshan Tunnel of the Mawu Expressway is adjacent to Anhui Province. The length of the single hole in Anhui-Wuhan is 1,287 meters, and the length of the single hole in Wuhan-Anhui is 1,311 meters.
In order to reduce the energy consumption of tunnel lighting, Huanghuang Management Office replaced the 488-inch high-pressure sodium lamp of Tianjingshan Tunnel (Anhui-Wuhan direction single hole) with 558ç›LED energy-saving lamps, and put it into trial operation at the end of October. By comparing the energy consumption of the left and right tunnels of the Tianjingshan Tunnel, the monthly power consumption of the single hole in Anhui-Wuhan has decreased by 56.2% in the past three months, and the tunnel lighting brightness has increased significantly, which has greatly improved the safe operation environment of the tunnel.
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