Why is the energy-saving space of street lamps huge?
by:Litel Technology2021-11-25
Why is the energy-saving space of street lamps huge?
According to reports, the electricity consumption of urban road lighting in my country accounts for 10-12% of the country’s total power generation. In order to pursue magnificent and colorful night views, some cities also use a large number of unsightly lights and high-power overhead street lights. Consume a lot of power. Switching electrical variable frequency intelligent LED street lights adopt standard lighting during peak commuting hours, and use sensors and computer control technology to achieve on-demand lighting during low commute times and late at night, which is intelligent and energy-saving. The frequency conversion intelligent LED street lamp saves more than 50% of electric energy than ordinary LED lamps, and saves more than 70% of energy than high-pressure sodium lamps and metal halide lamps.
switch on and off smart street light
According to incomplete statistics, the total number of road lighting in my country is about 4 million, plus about 1 million non-municipal lighting fixtures such as highways, industrial and mining enterprises, airports, and ship ports. The total number is more than 5 million. Moreover, it is increasing at a rate of more than 10% every year. Among them, urban public lighting accounts for 30% of my country’s lighting power consumption, about 43.9 billion kilowatt-hours. Based on the average electricity price of 0.65 yuan per kilowatt-hour, the annual expenditure reaches 28.5 billion yuan. Smart street lights, to achieve smart lighting, can save at least 14 billion yuan in electricity bills, and the energy-saving space of smart street lights is huge.
Features of switchable electrical smart street lights:
Inverter smart street lights use computer, Internet and communication technology to promote the growth and application of smart street lights. Intelligent energy saving automatically adjusts the brightness and the switching time of street lights, reducing unnecessary energy consumption, and can also delay the use of street lights Life, reduce maintenance costs.
1, save energy
In the power grid system, the voltage is generally lower in the middle of the night than in the middle of the night. Jiangsu Naite Lighting Electric Co., Ltd. is engaged in the production and design of solar street lamps and high-pole lamps. It has 20 years of solar street lamp production experience and creates the most professional Solar street lamp manufacturers, contact number: 13805257308. Moreover, the street lights are not effectively controlled, and the brightness is the same in the middle of the night. There are relatively few people and cars traveling in the middle of the night, and the requirements for street lighting are not high. Constant brightness lighting causes the luxury of energy. The use of intelligent control in street lights can automatically adjust the brightness of the lights according to the needs of the scene under the premise of ensuring normal lighting during the commuting peak period, so as to achieve the purpose of saving energy.
2, care for the lamps
Inverter smart LED street light, the street light enters the intelligent energy-saving mode in the middle of the night, and the intelligent energy-saving lighting can effectively control the power of the street light. Variable-frequency intelligent street lights use variable-frequency technology to effectively adjust the operating power of the LED lights. When the street lights change from high brightness to low brightness and low brightness to high brightness, soft start technology is adopted to reduce the impact of current on the LED lights.
3, intelligent control
At present, the energy-saving methods that actually use energy-saving street lights are mostly to lower the brightness of the lights in the middle of the night, or to save energy for the road lights at the interval blockade. The overall lighting effect is not ideal. The frequency conversion intelligent LED street light adopts the combination of computer technology and sensor technology. The sensors are divided into infrared induction sensors, radar induction sensors and image recognition sensors, which can detect the actual environment of the road in real time, achieve on-demand lighting and intelligent energy saving.
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