單軸太陽能光伏發(fā)電自動跟蹤控制系統(tǒng)設(shè)計(jì)太陽能單軸跟蹤系統(tǒng)

單軸太陽能光伏發(fā)電自動

跟蹤控制系統(tǒng)設(shè)計(jì)（畢業(yè)

論文）：太陽能單軸跟蹤系

統(tǒng)單軸太陽能光伏發(fā)電自動跟蹤控制系統(tǒng)設(shè)計(jì)（畢業(yè)論文）摘要以常規(guī)能源為基礎(chǔ)的能源結(jié)構(gòu)隨著資源的不斷耗用將愈來愈不適應(yīng)可持續(xù)發(fā)展的需要，加速開發(fā)利用太陽能等可再生能源已成為人們的共識。利用潔凈的太陽光能，以半導(dǎo)體光生伏打效應(yīng)為基礎(chǔ)的光伏發(fā)電技術(shù)有著十分廣闊的應(yīng)用前景。本課題主要論述了單軸太陽能自動跟蹤系統(tǒng)的設(shè)計(jì)方法。對自動跟蹤控制系統(tǒng)的組成及其功能進(jìn)行了詳細(xì)的分析與研究，采用單片機(jī)AT89C52作為控制芯片，設(shè)計(jì)了整套自動跟蹤裝谿。所設(shè)計(jì)出的系統(tǒng)具有體積小、功耗低、成本低、抗干擾能力強(qiáng)等特點(diǎn)。單軸太陽能自動跟蹤系統(tǒng)通過單片機(jī)控制系統(tǒng)自動跟蹤太陽方位角，高度角可手動進(jìn)行調(diào)整，使太陽能電池保持較大的發(fā)電功率。通過對單軸自動跟蹤系統(tǒng)與雙軸自動跟蹤系統(tǒng)發(fā)電效率的比較,理論證明它的可行性。本設(shè)計(jì)取消了用于檢測太陽能電池板法線與太陽光線間夾角的傳感器，而直接利用太陽能電池板發(fā)電量作為角度調(diào)節(jié)依據(jù)實(shí)現(xiàn)控制。我國牧區(qū)大量使用的是無跟蹤的光伏系統(tǒng)，太陽能發(fā)電效率較低。本文所述的單軸跟蹤系統(tǒng)，結(jié)構(gòu)簡單，性價(jià)比高，特別適宜在這些地區(qū)使用。關(guān)鍵詞：光伏系統(tǒng)；太陽角自動跟蹤；單軸跟蹤系統(tǒng)AbstractWiththeresourcesbeingusedcontinuously,theenergystructurebasedonConventionalenergyresourceswillnotmoreandmoreadapttorequirementofsustainabledevelopment.Soacceleratingtheexploitationandutilizationofrenewableresourcesthatsolarenergyisprincipleparthasbeenourcommonideas.Usingthecleansolarlightenergy,thetechnologyofphotovoltaicgeneratingelectricityisverypromising.Thethesispresentsanewoptimaldesignmethod.Thisthesismainlydescribesamethodofsingleaxissolarenergyautomatictracingsystem.Everypartofthisautomaticsystemanditsfunctionareanalyzedindetail.AsetofautomatictracingdeviceisdesignedwithMicrocontrollerAT89C52.Thissystemhasfourcharacteristics,suchassmallercubage,lowerpower,lowercost,morerobustdespitestronginterfere.Moreover,someprogramsaredesignedtodebugthedesignedsystem,totestitsreliabilityandtheresultsoftestaregiven.SingleaxissolarenergyautomatictracingsystemfollowstheorientationanglewithMicrocontrollersystem.HeightangleWww.CSpeNgbO.com蓬勃范文網(wǎng):單軸太陽能光伏發(fā)電自動跟蹤控制系統(tǒng)設(shè)計(jì)（畢業(yè)論文）:太陽能單軸跟蹤系統(tǒng)）canbeadjustedbyhand,itmakesthesolarcellkeepthehigherelectricitypower.Thesingleaxissolarenergyautomatictracingsystemiscomparedwiththedoubleaxissolarenergyautomatictracingsystem.wetestifyitsfeasibilityintheory.Doubleaxissolarenergyautomatictracingsystemconsistsofsolartransducer,thisdevicegetsridoftransducer,itusespowerofsolarcellasangleregulationbasistorealizecontrolling.Inapasturingareaofourcountry,theyusephotovoltaicsystemwithouttracingdevice,solarelectricityefficiencyislower,thetracingsystemwedesignedhasbettertracingeffect,itsconfigurationissimple,thecapabilitypriceratioishigh,itisadapttobeusethereinparticular.KeywordsPhotovoltaicsystem;Solarangleautomatictracing;Singleaxistracingsystem目錄TOC\o"1-5"\h\z中 文 摘要 Abstract II1 引言 11.1 課 題 背景 11.2課題內(nèi)容 12自動跟蹤控制的總體設(shè)計(jì)方定 22.1.1本課題設(shè)計(jì)方法的提出 32.1.2單軸自動跟蹤系統(tǒng)數(shù)學(xué)模型的建立 42.2設(shè)計(jì)任務(wù) 42.2.1設(shè)計(jì)目標(biāo) 42.2.2設(shè)計(jì)要求 4案 52.3.2軟件設(shè)計(jì)方案 62.4可靠性設(shè)計(jì) 62.4.1單片機(jī)應(yīng)用系統(tǒng)的硬件抗干擾技術(shù) 62.4.2單片機(jī)應(yīng)用系統(tǒng)的軟件抗干擾技術(shù) 73太陽能光伏發(fā)電系統(tǒng)的基本組成 9池 93.2.1太陽能電池工作原理 93.2.2太陽能電池的分類 104太陽能輻射能量分析 134.1日照時(shí)間和太陽位谿的計(jì)TOC\o"1-5"\h\z算 134.1.1太陽能中天文參數(shù)的計(jì)算 134.1.2水平面太陽位谿的計(jì)算 144.2太陽輻射能的有關(guān)計(jì)^算?????????????????????????????????????????????..?????????.???.??????????,155控制系統(tǒng)的硬件設(shè)單軸太陽能光伏發(fā)電自動跟蹤控制系統(tǒng)設(shè)計(jì)（畢業(yè)論文）:太陽能單軸跟蹤系統(tǒng)鎏?em＞杞磋襄韙決郴緇?/em＞^畤婿縐瓣迨澶煽^露?em＞澶刊案^?/em＞壁墊睜跋塊蒲簸舵竟瀵瑰打^籌^浣垮打?沖座鱗勘座綰塊殖簸跺瀚簸寸以灝?em＞澶R槃金?/em＞壁墊睜跋跨殃鱷人姐瑁呼疆苦百檄座浼他襄韙決航浠娘拷^^會韙決郴緇熠檄^藉或淇滴窟澶R槃^?/em＞壁墊睜籍:塊殖貌舵臭瀵瑰打^籌^浣?..SINGLEAXISTRACKINGANDMOUNTINGSYSTEM,MAKEYOURSOLARPVPANELAUTOMAICALLYTRACKINGTHESUNSANGLE,SOTHATYOUCANMAKEBETTERUSEOFTHESUNLIGHT.EASYMAINTENCEANDTECHINICALLYSUPPORTED,PROVIEDAFTERSALESWARRANTY.Thisproductbasedonsimultaneoususeofsunangletrackingandphotoelectrictrackingtoimprovetheutilizationrateofsolarenergy.Aspecialfourquadrantsolarcellisdesignedtocorrecttheerrorofsunangletrackingsothatthesunlightcanbetrackedprecisely.Itcouldtrackthesunallweatherautomaticallyaccurately.Jointtiltedsingle-axistrackerisabrandnewandhighperformancepriceratioofpatentedproduct,mainlyappliedtolargemediumsizedsolarpowerstation.Comparedwiththefixedmountingsystem,theannualpromotionofpowergenerationcapacityis20%-30%withlowercomprehensivecosts.Thefirstinputonlyneed2yearstorecovercosts,andtheinvestorswillreceive10%-30%annualgeneratingincomesmorethan20years.Applicationenvironmentsincludeshallow,swamp,desert,hill,lake,roof,buildingwall,etc.Nomatterwhatnationalityyouare,youcanapplyforbecomingouragentinanyplaceallovertheworld.HighQuality,Cheapestprice,OntimedeliveryAfter-salesservicewarranty.klickthe[CONTACTME]forCOOPERATIONFeatures:Automatictrackingmode,withoutmanualdebugging.Goodenvironmentaladaptation9notaffectedbyrainydays.Accuratecalculationofthesunlocationusingalgorithmaccordingtolatitudeandlongitude.Wind-resistantdesign,automaticbacktoflatinitialpositionatnight.Azimuthtrackingangle90,trackingrangeadjustable.Backupbatterytoensureautomaticoperationwithinthesysteminthecaseofpowerfailureforayear,nolossofdata,automaticallyintorunningstatewhensystemstartingup.Highweatherresistance,safeandsteadyoperationunder-40~+85Cwithoutaccumulatederror.Ex