光伏系统在智能温室大棚中的设计与应用

光伏系统在温室大棚中的设计与应用AbstractIn the 21st century,with the continuous development of society,the livingstandard of human beings is getting higher and higher.Natural energy is in shortsupply and non-renewable energy.For sustainable development,human beings haveto develop new energy resources in order to maintain sustainable development.Thereare many kinds of new energy,especially solar energy has been widely used by us.Agriculture is the foundation of our survival,and the application of solar energy toagriculture is an important step that we must achieve,which not only makes solarenergy more and more common,but also saves a lot of non-renewable energy.This paper bases on the concept of developing new energy,designs an effectivecombination of photovoltaic power generation system and greenhouse.Due to locatedin the northwest,with sufficient light,its power generation can meet the demand.Inthe design,it is necessary to master the relevant principles of photovoltaic powergeneration and energy storage,select appropriate photovoltaic modules and batteries,calculate the number of series and parallel connection,and focus on the design ofenergy storage part,then use PVstsy power generation of simulation system.Secondly,it is necessary to design every working link in the greenhouse,select the appropriatesingle-chip microcomputer and sensor,and realize the intelligent control of thegreenhouse through the digital control.Finally,the comprehensive economic benefit of the photovoltaic powergeneration system designed by the intelligent greenhouse is analyzed,and the systemis summarized,analyzed and prospected.Key words:Photovoltaic power generation;Greenhouse;Energy storage