Wind Turbine Powered Street Lights Wind And Solar Hybrid Street Light System in China

Bisan Road is located in the Overseas Chinese Town in the east of Shenzhen, China. Its length is 6 kilometers. It is a mountain road from Longgang to the Overseas Chinese Town in the east. It has beautiful scenery and high-quality ecological environment along the way. Bisan Road is positioned as Landscape Municipal Road. In line with the principle of "low carbon, environmental protection, energy saving and emission reduction", new materials and technologies such as magnetic suspension vertical axis wind-solar complementary street lamps and polymer guardrail are adopted throughout the line.

Polymer fences are used along the road engineering. There is no difference in appearance between ordinary iron fences and polymer fences, but they are not iron. Its production accuracy is high, strength performance is good, with the characteristics of environmental protection, low carbon, acid and alkali resistance, no noise, no secondary damage, fire prevention, anti-theft and anti-rust. The project is located in the mountainous area and the environment is humid. Because there is no rust problem in the polymer materials, it is convenient to maintain and saves maintenance funds.

It is worth mentioning that Bisan Road Lighting uses magnetic suspension vertical axis wind-solar complementary street lamps, the full line lights do not need to lay cables, the power supply is provided by wind and solar energy. When there is no wind or rainy weather for 10 consecutive days, the street lamp can still be illuminated normally. And the street lamp does not need to lay cables or connect to the municipal power grid. It not only avoids the phenomenon of cable theft in the past, but also greatly reduces the cost of maintenance. Compared with the traditional horizontal axis wind turbine, the magnetic suspension vertical axis wind turbine can be started at the first stage of wind power. The power generation efficiency is not affected by the wind direction. The power generation capacity can be increased by more than 40%, and it can resist the 13-level gale.

Main technical parameters and installation data of 256 sets of scenery street light lamps:

Lighting current: 5600lm
Light source illumination current: 5600lm
Total lamp power: 60W
Maximum light intensity:
Angle 70°: 230cd/klm
Angle 80°: 135 cd/klm
Angle 90°: 37 cd/klm
Arrangement: single side arrangement
Light pole distance: 20 meters and 19 meters
Road width: 8 meters
Maintenance factor: 1
Installation height: 8 meters
Lamp angle: 10 ° (8 °)
Arm length: 1.2 (1.4) meters

Maglev Vertical Axis Wind Turbine:

System Feature:

• Although the investment cost of wind-solar complementary street lamps is relatively high in the early stage, they do not need to connect electricity to the market, dig cables and slots, and omit the expenditure of frequent replacement of lamps and huge electricity charges.
• Wind-solar complementary street lamp system is maintenance-free and maintenance-free. The ten-year use price is 38% lower than that of ordinary street lamp, and the longer the use time, the lower the use price.
• Landscape complementary street lamps provide stable power supply, beautiful shape, add luster to urban roads, is undoubtedly a beautiful landscape.
• The wide application of wind-solar complementary street lamp system can effectively improve people's awareness of energy conservation and make our life more energy-saving and high-quality.