Super Capacitor Energy Storage Of Solar Aviation Lights System Design

With the aviation industry and the rapid development of communication technology, aviation lights application is no longer confined to the traditional aircraft shipping, rapid application of other sectors of the aviation lamp output efficiency and durability put forward higher requirements. Capacitive energy storage for solar aviation lights are powered by solar energy converted to provide aviation lights and when without power and the excess energy is stored in super capacitor inside. Non-polluting, energy efficient and clean environment, and the long life that have made its application more widely, towers, and the mountains of navigation and early warning, and its high efficiency of the conversion process transmission system directly affects the stability of the super-capacitive energy storage for solar aviation lights the final performance.This thesis focuses on the above-mentioned problems, an intelligent control systems and high efficiency power conversion technology as the main object of study, in the traditional aviation lights systematic study, based on the system control and power conversion efficiency to do a thorough analysis, proposed a kinds of practical new design. To accommodate the main are: a system of solar aviation light control method applied to various proposed a regional aviation light control system structure including a combination of hydraulic and wind. Solar emergency power supply which can be partially used two 20-watt YL20(17) P610 × 291 solar cells, using 10 1200 F 2.7V supercapacitors as energy storage devices, with wide input voltage DC-DC converter is provided with a 3.3 V and 5V output voltage of the two groups, and the groups can be individually power output 15 watts. 15 W output power at work for 45 minutes. As the use of a super capacitor energy storage components, making the system life greatly improved, the theory can be used normally more than 10 years, and thus enable the system does not contain lead, sulfuric acid, cadmium, nickel, sodium hydroxide, etc. The system uses a lot of battery solutions hazardous substances, makes the system very environmental value.Implementation of the program, by experimental platform, verify the solar panels, super capacitor bank, combining the three aviation lights, solar panels through the light- electricity conversion and the role of super capacitor energy storage group, you can make real-time in the normal aviation lights working condition. While the aviation lights the entire control system, in the traditional control scheme has done to further improve and optimize some of the control methods.System testing, test methods and results are given analysis, and through the output voltage of 5V and 3.3V voltage-related parameters(output efficiency, output voltage, output current, output ripple voltage regulation, load regulation, etc.) measurements of the power curve drawn, complete verification of the system function.