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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
