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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2017年12月BasedonPICMCUofdesignforPVcontrollerAbstract:Thefullnameofsolarcontrollerissolarchargeanddischargecontroller,whichisusedinsolarpowersystemtocontrolthesolarbattery(squarematrix)tochargethebattery,andthebatterytothesolarinverte
2、rloadautomaticcontrolequipment.PICmicrocontrollerphotovoltaiccontroller,itislightweight,highlymaneuverable.Designmainlyfromthecontrollerrequirements,thecontrollerhardwarecircuitdesign,thecontrollersoftwarecircuitdesignanddebuggingandsummaryoffouraspects.Afteraseriesofexperiments,
3、thefollowingconclusionsaredrawn:ThePIC12F675single-chipmicrocomputerasacontrolchipinthephotovoltaiccontrollerhastheadvantagesofreliablesolution,stableperformance,highconversionefficiency,convenientandreliable,goodpracticability,lowcostandsafety,andeffectiveimplementationTheration
4、aluseofsolarenergyresourcestomeetuserneeds.Keywords:PICmicrocontroller;photovoltaiccontroller;automaticcontrolForewordWiththedevelopmentofscienceandtechnology,theprogressofsocietyandtheimprovementofhumanlivingstandards,non-renewableresourcesontheearthwillalsobeconsumedcontinuousl
5、y.Asaresult,peoplewillconsiderlookingforrenewablecleanenergy,sothesolarenergyisslowlydeveloped.Atpresent,solarpowergenerationisamainstreamintoday'sworld,andthereareavarietyofphotovoltaicproductsonthemarketsuchassolarroofs,solarcalculators,solarchargersandthelike.Theseproductshave
6、aphotovoltaicpowergenerationsystem,theninthephotovoltaicpowergenerationsystem,photovoltaiccontrollerisoneoftheimportantcomponents.WhatkindofPVcontrollertomeetpeople'sneeds?Ofcourse,stableperformance,highconversionefficiency,convenientandreliable,practicality,safetyandlowcostofPIC
7、microcontrollerPVcontroller.ThisraisesthequestionofhowsuchaPVcontrollershouldbedesigned.Therefore,thefollowingdesignisprovided.一、RequirementsofController1、Thecontrollertoachievethebasicfunctions①BatteryoverchargeandoverdischargeprotectionOverchargeprotection:Whenthechargingvoltag
8、eishigherthantheprotectionvoltage,thebat
