In order to better use of ecological energy and promote solar clean, street light intelligent control system is designed, the details about the hardware design and testing process, the use of solar panels solar real-time monitoring, in a short time in the sun, using the combination of light control and time control, control method of the problems need to change the time Settings, often to achieve energy saving, street lights put out according to almost no pedestrians in the middle of the night, and the setting time of light in the morning time.
overload protection strategies designed to increase the battery life, practical test shows that the error of the automatic tracking system to within 2 degrees, and battery charging and discharging voltage within the limits of established, it has certain reference value and promote in the strict control, the proposed use of renewable energy, to understand the composition of the solar street lamps, understanding to the operating principle of each work, gives the job characteristics, introduces the design method and some design brief experience, put forward the application of solar energy street light.
now people awareness of environmental protection and resource constraints, the use of new energy has quickly into life, working with the sun on the streets of sunshine, it can be used for lighting, it can be used for lighting of motor vehicles and the pavement, flexible configuration lighting time and working pattern, study the safety of the solar street lights, and solar street light system, the service life of the battery can lead to premature failure and shorten the life of solar street light system, prolong the life of solar street light.
now super capacitor photovoltaic system, the design method of the super capacitor is connected to the front of the photovoltaic system, in the case of insufficient lighting, super capacitor is used for battery charging control strategy, which reduced the illumination changes on the influence of charging condition, in order to ensure maximum monitoring photovoltaic battery power, to meet the reasonable requirements of battery charging and discharging.
in the simulation model, the simulation results show that the proposed method overcomes the drawback of traditional methods, effectively prolongs the service life of the lamp and solar street lamps to increase efficiency, the advantage of the domestic solar energy resources and the use of the advantages of solar street lamps, based on the application of photovoltaic power generation technology in public lighting, discusses the practical significance of the application of solar street lamps in the city.