201650090604-王恒_-光伏系统在智能温室大棚中的设计与应用_光伏系统在智能温室大棚中的设计与应用.docx

大学本科毕业设计（论文）-41-光伏系统在温室大棚中的设计与应用-40-摘要21世纪随着社会的不断发展人类的生活水平越来越高自然能源已供不应求且自然能源是不可再生能源。为了可持续发展人类不得不开发新能源以便维持可持续发展。新能源种类较多尤其是太阳能已被我们大规模应用。农业是我们生存的根本将太阳能应用到农业是我们所必须实现的重要一步这样不仅使太阳能越来越普遍而且会节省许多不可再生能源。本文基于发展新能源的理念设计光伏发电系统与温室大棚有效结合。因地处西北光照充足其发电量可满足所需。在设计时需掌握光伏发电及储能的相关原理选择合适的光伏组件以及蓄电池并且计算出串并联数着重设计储能部分再通过Pvsyst仿真系统发电量等。其次需设计温室大棚内各个工作环节选用合适的单片机以及传感器通过数字化控制使温室大棚实现智能化控制。最后对智能温室大棚所设计的光伏发电系统进行综合经济效益分析并对该系统进行总结分析及展望。关键词：光伏发电；温室大棚;；储能AbstractInthe21stcenturywiththecontinuousdevelopmentofsocietythelivingstandardofhumanbeingsisgettinghigherandhigher.Naturalenergyisinshortsupplyandnon-renewableenergy.Forsustainabledevelopmenthumanbeingshavetodevelopnewenergyresourcesinordertomaintainsustainabledevelopment.Therearemanykindsofnewenergyespeciallysolarenergyhasbeenwidelyusedbyus.Agricultureisthefoundationofoursurvivalandtheapplicationofsolarenergytoagricultureisanimportantstepthatwemustachievewhichnotonlymakessolarenergymoreandmorecommonbutalsosavesalotofnon-renewableenergy.Thispaperbasesontheconceptofdevelopingnewenergydesignsaneffectivecombinationofphotovoltaicpowergenerationsystemandgreenhouse.Duetolocatedinthenorthwestwithsufficientlightitspowergenerationcanmeetthedemand.InthedesignitisnecessarytomastertherelevantprinciplesofphotovoltaicpowergenerationandenergystorageselectappropriatephotovoltaicmodulesandbatteriescalculatethenumberofseriesandparallelconnectionandfocusonthedesignofenergystoragepartthenusePVstsypowergenerationofsimulationsystem.Secondlyitisnecessarytodesigneveryworkinglinkinthegreenhouseselecttheappropriatesingle-chipmicrocomputerandsensorandrealizetheintelligentcontrolofthegreenhousethroughthedigitalcontrol.Finallythecomprehensiveeconomicbenefitofthephotovoltaicpowergenerationsystemdesignedbytheintelligentgreenhouseisanalyzedand