搜索
------大学毕业设计（论文）太阳能无线充电系统设计年级:学号:姓名:专业:指导老师:----年-月×××大学毕业设计（论文）摘要太阳能是取之不尽用之不竭的清洁能源，在化石燃料日益枯竭的当下，各国都在开发太阳能相关发电产品。而无线充电技术的发展已有一段时间，从第一代电感技术到目前第二代磁共振技术的发展，极大的推动无线充电将成为主流充电技术之一愿景。美国家庭任何时刻平均有10台设备正连接电源，而随着互联设备的发展，这一数字还将继续增长。通过无线充电技术，用户可以同时充电多台设备，而不必使用任何线缆。未来，用户更可以使用同一无线充电板给多个设备无线充电，例如智能手机、智能手表和平板电脑充电，从而摆脱多种多样的有线充电器。本文设计一套太阳能无线充电系统，将太阳能转换成电能，然后通过无线供电方式，为手机等设备供电。首先，项目进行了相关文献查阅，帮助我们了解到目前太阳能无线充电系统的结构特点；然后寻找适合本系统的配件和元件，并采用PROTEL软件绘制原理图和PCB图，最后将PCB加工、焊接，得到太阳能无线充电系统硬件电路；最后针对实物进行数据测试和计算，获得电路相关电气参数。关键词：太阳能；无线充电；PROTEL；测试；××大学毕业设计（论文）第II页共23页AbstractSolarenergyisinexhaustiblebeinexhaustiblecleanenergy,fossilfuelsintheincreasingdepletionofthemoment,allthecountriesinthedevelopmentofsolarenergyrelatedpowerproducts.Andthedevelopmentoftheexistingwirelesschargingtechnologyforaperiodoftime,fromthedevelopmentofthefirstgenerationtothesecondgenerationofinductancetechnologyofmagneticresonancetechnology,greatlypromotingwirelesschargingwillbecomethemainstreamofthechargingtechnologyvision.Theaverage10devicesareconnectedwiththepowersupplyhasAmericafamilyatanytime,andwiththedevelopmentofInternetdevice,thisfigurewillcontinuetogrow.Throughthewirelesschargingtechnology,theusercansimultaneouslychargingmultipledevices,withouttheuseofanycable.Thefuture,userscanusethesamewirelesschargingplateforapluralityofdevicessuchaswirelesscharging,intelligentmobilephone,tabletcomputerintelligentwatchandcharging,soastogetridofvariouscablecharger.Thispaperdesignsasolarpoweredwirelesschargingsystem,convertingsolarenergyintoelectricalenergy,andthenthroughthewirelesspowersupplymode,thepowersupplyequipmentsuchasmobilephone.Firstofall,theprojectoftherelateddocuments,helpustounderstandcharacteristicsofthestructureofthecurrentsolarwirelesschargingsystem;andthenlookforthesystemofpartsandcomponents,andusesthePROTELsoftwaretodrawtheschematicandPCBmap,finallythePCBmachining,welding,getthesuncanwirelesschargingsystemhardwarecircuit;finallybasedonrealdatathetestandcalculation,obtaintherelevantelectricalparametersofcircuit.Keywords:Solarenergy;wirelesscharging;PROTEL;test;××大学毕业设计（论文）第III页共23页××大学毕业设计（论文）第IV页共23页目录第1章绪论.............................................................................................................11.1太阳能的意义.................................................................................................11.1.1化石能源.............................................................................................11.1.2太阳能介绍......................................................................................11.1.3太阳能资源及其开发利用特点.........................................................21.2无线充电器的意义.......................................................................................3第2章太阳能无线充电器总体电路设计...............................................................42.1总体电路设计需求.........................................................................................42.2总体电路结构设计.........................................................................................42.3配件选型.........................................................................................................52.3.1太阳能电池板选型.............................................................................52.3.2无线电力发射芯片选型.....................................................................52.3.3无线电力接收芯片选型.....................................................................62.3.4单片机选型.........................................................................................62.3.5A/D转换芯片选型............................................................................72.3.55V降压芯片选型..............................................................................7第3章太阳能无线充电系统硬件电路设计...........................................................83.1.电气原理图设计............................................................................................83.1.1无线电力发射电路设计.....................................................................83.1.2无线电力接收电路设计.....................................................................83.1.35V降压电路设计..............................................................................93.1.4单片机系统电路设计.....................................................................103.2PCB电路设计....................................................................................113.3硬件焊接............................................................................................123.4硬件调试............................................................................................133.5性能测试............................................................................................13第4章太阳能无线充电系统软件设计.................................................................134.1软件系统总体流程设计...............................................................................134.2PCF8591程序设计.....................................................................................144.31602液晶屏设计........................................................................................15第5章总结与展望............................................................