Design On Dangdian Photovoltaic Power Generation System In Shangqiu

With the reduction of coal,oil and other non renewable energy sources and environmental problems,clean energy such as wind,solar,geothermal and other clean energy has been paid more and more attention.Solar energy is one of the most common use of clean energy,solar energy is the main method of solar power,solar power is clean and pollution-free advantages and does not need to consume fossil energy,it has important significance to solve the existing problem of economic development.Based on the analysis of Shangqiu city in Henan province in recent years based on the solar resources,the changes of solar energy resources in Shangqiu area of Shangqiu city of sunshine duration,total solar radiation are analyzed and confirmed the development of the solar photovoltaic power generation in Shangqiu has a certain foundation of natural resources.In this paper,the basic principle of solar photovoltaic power generation is introduced in detail.In this paper,the design principles and basic principles of solar photovoltaic power generation are studied.On the basis of this,the overall design of Dangdian photovoltaic power generation system in Shangqiu is designed.The detailed design of Shangqiu distributed Dangdian photovoltaic power generation on the basis of the above theory,including battery selection,inverter selection,photovoltaic array design and a two electrical system design and so on,and through the calculation of the specific data type and the specific parameters on electrical equipment selection,through the AutoCAD software to map out an electrical system wiring diagram.Finally,the overall design scheme of Shangqiu PV power generation system is obtained.Through the calculation of the data,the program can achieve the full use of solar energy resources in Shangqiu City,reduce environmental pollution,the basic requirements of the economic and reasonable investment,will effectively improve the efficiency of power grid operation,energy saving and emission reduction,and has certain significance to improve the utilization efficiency of renewable energy.