Solar street light components scenery complementary solar street light

1, low wind speed of wind turbine start-up, low wind power generation, corrosion resistance, resistance to the typhoon: as a street light applied wind turbines should not only guarantee the safety, aesthetics and practical, wind turbines to solve it in two. 0 m/s wind speed can start turning, in 2

1. Fan start low wind speed, low wind power generation, corrosion resistance and the ability to resist the typhoon: as a street light applied wind turbines, not only to ensure the safe, beautiful and practical, and can also solve the wind turbines to 2. 0 m/s wind speed begins to spin, with 2. 5 m/s wind speed start charging problem. In addition, when used in coastal areas, it can resist the strongest typhoon of 14 level. Therefore, there must be a mechanical braking and double safety brake system of electromagnetic brake. In terms of material selection, in order to prevent corrosion of coastal area air, wind turbines all parts must be made of corrosion resistant materials. 2. The control system of intelligent control ( Light control and time control, over charge, over discharge, overload, undervoltage, protection, etc. ) 。 ) : as a street light control system, not only need to control lighting effects, also need time control, in order to achieve the purpose of intelligent automatic control. In the process of charging and discharging, not only to prevent over charge and discharge, but also realize the function such as excessive discharge. In addition, when wind power and solar power voltage is less than and greater than 15 v, 24 v low voltage control system is the core of booster charge system will this part of the electric power increase to more than 24 v, make full use of the its. 3. The bearing capacity of the support system, the ability to resist the typhoon and the model design; Ordinary street lamp light pole top no bearing requirements, but as a hybrid street lamp, it not only has 50 kilograms of the weight of the weight of the wind turbine and solar battery, also consider the need of the typhoon cases resistance to deflection. Fan is indispensable in the process of high speed rotating under strong wind bearing surface. Therefore, combining the above factors, in the strength of the light pole and cross section shape of the safety factors must be considered. 4. Energy storage system boot instantaneous voltage and charge and discharge capacity of choice: applied in scenery complementary energy storage battery solar street lamps need to continue to charge and discharge. When choosing battery, therefore, can be repeated charge and discharge of low voltage instantaneous start, load power matching of floating voltage mainly selected 20 ma; 28 v colloid and maintenance-free battery. 5, solar power matching and transformation options: photovoltaic modules should be used in the scenery complementary street lamp lighting according to land resource conditions and factors to consider when choosing and matching power economy. Both monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cell components, when their conversion rate between 15% and 17%, should be selected according to local conditions. Choose to install, also need to according to the installation location for different latitude the sun Angle. 6. Low voltage lighting lamps and lanterns of integration and matching: scenery complementary street lamp lighting lamps and lanterns is mainly low voltage 24 v lights, such as energy-saving lamps, energy-saving lamps, led lamp, metal halide lamp, etc. The different combination of these lights brightness can reach common high pressure lamp lighting effect. The intensity of illumination and height and a series of parameters of lamps and lanterns lights need to meet the standard. The power of lamps and lanterns is not only need to wind power and solar power equipment of power matching, also need to match the use place of wind and solar resources. Shock hazard free and safe. 7. The six big system ( Reliability and economical character, beautiful sex, matching, etc. ) The integration. ) : the above; Wind turbines, control system, support system, energy storage system, solar power generation system, lighting system; The six part of the integration is not only the reason of the l + 1 = 2, is also the requirement of l + 1 = 1, does not match any part will affect the change of the whole system. In addition, due to different places is different, need different scenery complementary system technology to adapt to regional changes, so as to achieve the most economic and user friendly system. The security and reliability of the whole system is first. Practical second; Each component and perfect is the third of the overall design. The economy was fourth. The six systems integration will eventually have the effect of street lamps, meet the needs of users in different areas is the ultimate goal.