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專 業(yè) 電子信息科學(xué)與技術(shù) 指導(dǎo)教師姓名 孫吉紅 專業(yè)技術(shù)職務(wù) 副教授 齊魯工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)(論文)原創(chuàng)性聲明 本人鄭重聲明:所呈交的畢業(yè)設(shè)計(jì)(論文),是本人在指導(dǎo)教師的指導(dǎo)下獨(dú)立 研究、撰寫的成果。設(shè)計(jì)( 論文)中引用他人的文獻(xiàn)、數(shù)據(jù)、圖件、資料,均已在設(shè)計(jì)(論文)中加以說明,除此之外, 本設(shè)計(jì)(論文) 不含任何其他個(gè)人或集體已經(jīng)發(fā)表或撰寫的成果作品。本聲明的法律結(jié)果由本人承擔(dān)。 指導(dǎo)教師簽名: 孫吉紅 畢業(yè)設(shè)計(jì)(論文)作者簽名: 李杰 2020 年 6 月 2 日 2020 年 6 月 2 日 I 目 錄 摘要 .............................................................................................................................III ABSTRACT.................................................................................................................. IV 第 1章 緒論 .................................................................................................. 1 ............................................................................................................. 1 能源危機(jī)及環(huán)境污染問題 ....................................................................... 1 太陽能的開發(fā)和利用 ................................................................................. 2 我國太陽能的資源狀況 ............................................................................ 3 ..................................................... 3 國內(nèi)外光伏發(fā)電產(chǎn)業(yè)現(xiàn)狀 ....................................................................... 3 光伏發(fā)電市場需求 ..................................................................................... 4 ....................................................................... 5 光伏系統(tǒng)的工作原理 ................................................................................. 5 光伏系統(tǒng)的組成 .......................................................................................... 5 本章小結(jié) ............................................................................................................ 6 第二章 太陽能電池和單片機(jī) ............................................................... 6 太陽能電池 ....................................................................................................... 6 太陽能電池原理、分類和保護(hù) ............................................................. 6 太陽能電池的等效電路 ........................................................................... 8 太陽能電池板的輸出特性 ...................................................................... 9 單片機(jī)介紹 ..................................................................................................... 11 單片機(jī)硬件特性 ........................................................................................ 12 單片機(jī)基本結(jié)構(gòu) ........................................................................................ 12 ........................................................................................................... 14 第三章 方案選擇及單 元電路的設(shè)計(jì) .............................................. 14 方案選擇及方框圖 ....................................................................................... 14 方案選擇 ..................................................................................................... 14 方框圖 .......................................................................................................... 14 太陽能充電器電 路原理 .............................................................................. 15 太陽能電池材料分類、電池組件概述和分類 ............................... 15 ............................................................................................. 15 STC12C5408AD 單片機(jī) ............................................................................ 15 設(shè)計(jì)思路 ...................................................................................................... 20 II ................................................................................... 22 控制器充放電電路 .................................................................................. 23 液晶顯示電路 ............................................................................................ 26 報(bào)警電路設(shè)計(jì) ............................................................................................ 29 PADS 簡介 .................................................................................................... 30 本章小結(jié) .......................................................................................................... 33 第四章 鋰蓄電池電壓電流的檢測和技術(shù)研究 ............................ 33 ................................................................................... 33 .......................................................................... 33 ........................................................................................................... 34 結(jié) 論 ........................................................................................................................ 35 參考文獻(xiàn) ................................................................................................................... 36 致 謝 ........................................................................................................................ 37 齊魯工業(yè)大學(xué) 2020屆本科生畢業(yè)設(shè)計(jì)(論文) III 摘 要 化石能源的日益枯竭、人們對環(huán)境保護(hù)問題的重視程度也在不斷提高,尋找潔凈的替代能源問題變得越來越迫切。 太陽能發(fā)電的歷史可以追朔到 1800 年,伯克萊氏發(fā)現(xiàn)對某種半導(dǎo)體材料照射光后,會(huì)引起伏安特性改變。其后,對硒,氧化銅等半導(dǎo)體材料進(jìn)行研究,同樣發(fā)現(xiàn)此種光伏效應(yīng),也制成類似的光伏效應(yīng)。與常規(guī)的充電器相比,太陽能充電器有 著明顯的優(yōu)勢。s attention to the problem of environmental protection degree are also constantly improve, look for clean alternative energy issues bee more and more urgent. Solar energy as a renewable energy it has abundant, an inexhaustible, clean and safe characteristics and therefore has a broad application prospect, photovoltaic power generation technology is also more and more get the attention of people, with the price of photovoltaic modules and the decrease of the development of photovoltaic technology, solar photovoltaic power generation system will be gradually by the additional energy to make the transition to alternative energy now. Solar power39。s discovery of a semiconductor