Design And Performance Analysis Of Solar Powered LED Lighting Systems

In recent years,countries all over the world are facing increasingly prominent problems of environmental pollution and energy shortage.New technologies have been developed to develop more environmentally friendly and energy-saving energy applications.With the development of urbanization and industrialization in our country is broken,the development and application of traditional energy is facing a big bottleneck,not only has the problem of energy supply tension,the deterioration of ecological environment,there is serious.In this context,the development and application of renewable energy has become the focus of the academic community.This research has carried out a comprehensive research and analysis on the mature domestic solar semiconductor technology,and established a set of lighting system that can be put into practical application.Solar energy is a kind of typical renewable energy,sustainable utilization and clean pollution-free,application prospect is very broad,relevant enterprises and academic units began to pay more and more attention to the photovoltaic power generation technology research and development.Semiconductor lighting has the remarkable advantages of environmental protection,energy saving and long life.It is widely recognized as one of the most valuable new light sources in the world since the 21st century.From the perspective of solar photovoltaic technology,a new set of solar semiconductor lighting system is established.Solar photovoltaic power generation technology is a current international society very representative of the new energy,renewable,no pollution is the most prominent characteristics of the energy in the process of the research and application of long-term,related technology is increasingly mature,has become a kind of important basic energy again.White LED is a new generation of electric light source,on the basis of incandescent lamp,fluorescent lamp made substantial improvements,its lumen efficiency,also obtained the rapid ascension and large-scale application in the field of general lighting.The research on the led technology and the history,status quo and tendency of the development of solar photovoltaic industry are introduced,at the same time,this paper expounds the lighting system of solar power generation technology in system design method,around the white light led technology and explains the relevant theory of photovoltaic power generation technology,including solar power system is designed in this paper,the research focus of semiconductor lighting,the design of the controller of the system is the core content.Starting from the features of each system component unit,solar semiconductor lighting controller is designed,forming a complete set of solar semiconductor lighting system,LED working characteristic for the in-depth research,the establishment of a high power,on the basis of the HV9910 LED lamps and lanterns is driving circuit.The basic characteristic of the system in accordance with the various units made of LED lamps and lanterns and solar semiconductor lighting controller,form a complete set of solar semiconductor lighting system,a detailed analysis and testing under the running condition of the related parameters.The experimental results show that the solar semiconductor lighting system designed in this research meets the expected design requirements and its application value is worthy of promotion.