When the night falls, the Zaoyang streetlights will start to shine and become a beautiful landscape in the night. This is mainly due to the green lighting project of the street lamp developed by the State Grid Yangyang Power Supply Company in recent years.
In recent years, Zaoyang Power Supply Co., Ltd. has continuously introduced new measures in the energy-saving and power-saving of street lamp management. With the core of high efficiency, energy saving, environmental protection and safety, the concept of green lighting, energy saving and efficiency enhancement has been penetrated into the street lamp management process. The street lamp automatic monitoring and energy-saving project is the main means of green lighting and scientific management of the city, effectively promoting the development of street lighting energy-saving work. It is reported that in 2013, Zaoyang Power Supply Company managed more than 6,000 street lamps, saving more than 1.4 million kilowatt hours of electrical energy.
At 11 o'clock on the evening of April 13, when I went to the Zhongxing Avenue Expressway, I only felt that the light in front of my eyes suddenly darkened. Looking up, the streetlights that were on the roadside were suddenly extinguished halfway and became separated. A bright light, although the brightness is reduced, it does not affect the passage of passersby and vehicles.
According to Li Jianlin, director of the street light work area of ​​Zaoyang Power Supply Company, the street lamp automatic monitoring and energy-saving project was officially put into operation in May 2007, and all the street lights were automatically turned on and off within 3 minutes. The system has three remote functions, which can be automatically advanced in advance. Send and store the time command to turn the lights on and off every day. The author was informed that the time of opening and closing the street lights in Zaoyang City is not fixed. According to the time of sunrise and sunset every day, the lights are turned on and off. If there are special circumstances, all or part of the street lights can be turned on or off at any time. Whether it is sunny or rainy days, it can accurately control the time when the street lights are turned on and off, to avoid energy waste caused by early opening or late closing.
LED street lamps have the advantages of good vertical illumination, high efficiency, energy saving, environmental protection, long life and high color rendering index. The 160W LED street lamp has the same lighting effect as the 250W high-pressure sodium street lamp, which not only saves about 40 energy, but also has a long service life and can greatly improve the city's taste. Li Jianlin said.
With the development of the city, street lamps have extended from urban areas to towns and towns, bringing convenience to more and more people. Zaoyang's newly installed street lamps all use LED light sources that consume only one-sixth of the incandescent lamps. The use of these energy-saving street lamps has become a new bright spot for energy saving of Zaoyang street lamps.
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