基于pic单片机的光伏控制器的设计与制作

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1、科技论文基于plc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，andthebatterytothesolarinverterloadautomaticcon

2、trolequipment.PICmicrocontrollerphotovoltaiccontroller，itislightweight，highlymaneuverable.Designmainlyfromthecontrollerrequirements，thecontrollerhardwarecircuitdesign，thecontrollersoftwarecircuitdesignanddebuggingandsummaryoffouraspects.Afteraseriesofexperiments，thefollowingconclusionsaredrawn

3、:ThePIC12F675single-chipmicrocomputerasacontrolchipinthephotovoltaiccontrollerhastheadvantagesofreliablesolution，stableperformance，highconversionefficiency,convenientandreliable,goodpracticability，lowcostandsafety，andeffectiveimplementationTherationaluseofsolarenergyresourcestomeetuserneeds.Ke

4、ywords:PICmicrocontroller;photovoltaiccontroller;automaticcontrolForewordWiththedevelopmentofscienceandtechnology，theprogressofsocietyandtheimprovementofhumanlivingstandards,non-renewableresourcesontheearthwillalsobeconsumedcontinuously.Asaresult,peoplewillconsiderlookingforrenewablecleanenerg

5、y，sothesolarenergyisslowlydeveloped.Atpresent，solarpowergenerationisamainstreamintoday’sworld,andthereareavarietyofphotovoltaicproductsonthemarketsuchassolarroofs，solarcalculators，solarchargersandthelike.Theseproductshaveaphotovoltaicpowergenerationsystem,theninthephotovoltaicpowergenerationsy

6、stem,photovoltaiccontrollerisoneoftheimportantcomponents.WhatkindofPVcontrollertomeetpeople、needs?Ofcourse，stableperformance，highconversionefficiency，convenientandreliable，practicality，safetyandlowcostofPICmicrocontrollerPVcontroller.ThisraisesthequestionofhowsuchaPVcontrollershouldbedesigned.

7、Therefore,thefollowingdesignisprovided.、RequirementsofController1、Thecontrollertoachievethebasicfunctions①BatteryoverchargeandoverdischargeprotectionOverchargeprotection:Whenthechargingvoltageishigherthantheprotectionvoltage，thebatteryi