资源描述:
《基于pic单片机的光伏控制器的设计与制作--科技论文》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、科技论文题目:基于PIC单片机光伏控制器的设计系别电子技术学院专业光伏应用技术班级学生姓名学号BasedonPICMCUofdesignforPVcontrollerAbstract:Thefullnameofsolarcontrollerissolarchargeanddischargecontroller,whichisusedinsolarpowersystemtocontrolthesolarbattery(squarematrix)tochargethebattery,andthebatterytothesolarinverterloadautomaticcontrolequ
2、ipment.PICmicrocontrollerphotovoltaiccontroller,itislightweight,highlymaneuverable.Designmainlyfromthecontrollerrequirements,thecontrollerhardwarecircuitdesign,thecontrollersoftwarecircuitdesignanddebuggingandsummaryoffouraspects.Afteraseriesofexperiments,thefollowingconclusionsaredrawn:ThePIC12
3、F675single-chipmicrocomputerasacontrolchipinthephotovoltaiccontrollerhastheadvantagesofreliablesolution,stableperformance,highconversionefficiency,convenientandreliable,goodpracticability,lowcostandsafety,andeffectiveimplementationTherationaluseofsolarenergyresourcestomeetuserneeds.Keywords:PICm
4、icrocontroller;photovoltaiccontroller;automaticcontrolForewordWiththedevelopmentofscienceandtechnology,theprogressofsocietyandtheimprovementofhumanlivingstandards,non-renewableresourcesontheearthwillalsobeconsumedcontinuously.Asaresult,peoplewillconsiderlookingforrenewablecleanenergy,sothesolare
5、nergyisslowlydeveloped.Atpresent,solarpowergenerationisamainstreamintoday'sworld,andthereareavarietyofphotovoltaicproductsonthemarketsuchassolarroofs,solarcalculators,solarchargersandthelike.Theseproductshaveaphotovoltaicpowergenerationsystem,theninthephotovoltaicpowergenerationsystem,photovolta
6、iccontrollerisoneoftheimportantcomponents.WhatkindofPVcontrollertomeetpeople'sneeds?Ofcourse,stableperformance,highconversionefficiency,convenientandreliable,practicality,safetyandlowcostofPICmicrocontrollerPVcontroller.ThisraisesthequestionofhowsuchaPVcontrollershouldbedesigned.Therefore,thefol
7、lowingdesignisprovided.一、RequirementsofController1、Thecontrollertoachievethebasicfunctions①BatteryoverchargeandoverdischargeprotectionOverchargeprotection:Whenthechargingvoltageishigherthantheprotectionvoltage,thebatteryisau