【正文】 t the charging power can scathe lessly charge for power batteries in short time, which meet the requirement of rapid charging. The study in this paper provides reliable and effective charging equipment for novel automobile vehicle and shows good application prospect. The power factor correction and segregation variable pressure of the way the modulation charging power supply has small volume, light weight, high reliability, high efficiency, the transformation of the power supply power grid little interference etc. Characteristics And the whole system but also increased the kinds of protect circuit measures, with the vehicle safety equipment general specification, which is of great practical application value. Keywords: electric vehicle； BOOST converter； APFC； half bridge converter III 目錄 中文摘要 ............................................................................................................I 英文摘要 ...............................................................................................................II 1 緒論 ...................................................................................................................1 課題研究背景和意義 ..........................................................................................1 電動(dòng)汽車概況 ....................................................................................................2 電動(dòng)汽車充電技術(shù)發(fā)展概況 ................................................................................3 功率因數(shù)校正技術(shù)的必要性及發(fā)展現(xiàn)狀 ...............................................................4 研究內(nèi)容 ............................................................................................................5 2 功率因數(shù)校正原理 ............................................................................................6 功率因 數(shù)的定義 ..................................................................................................6 功率因數(shù)校正實(shí)現(xiàn)方法 ........................................................................................7 有源功率因數(shù)校正 ...............................................................................................7 有源功率因數(shù)校正定義 ..............................................................................7 有源功率因數(shù)校正分類 ...............................................................................8 3 系統(tǒng)硬件設(shè)計(jì) .....................................................................................................9 充電系統(tǒng)功率部分結(jié)構(gòu)設(shè)計(jì) ..................................................................................9 Boost 有源功率因數(shù)校正電路的設(shè)計(jì) .....................................................................9 BOOST 變換器的工作原理和控制方式 ...........................................................9 平均電流控制模式的 Boost PFC 電路工作原理 ...........................................10 基于 ICE2PCS01 BOOST APFC 電路的設(shè)計(jì) ..............................................................11 控制器簡介 ................................................................................11 Boost PFC 主電路主要參數(shù)的設(shè)計(jì) .............................................................14 基于 ICE2PCS01 的控制電路及補(bǔ)償環(huán)路的設(shè)計(jì) ............................................18 半橋式 DCDC 變換器的設(shè)計(jì) .................................................................................22 半橋式變換器的工作過程分析 ...................................................................22 IV 功率電路的設(shè)計(jì) .......................................................................................25 半橋變壓器的參數(shù)設(shè)計(jì) .............................................................................28 控制保護(hù)電路 .....................................................................................................29 驅(qū)動(dòng)信號(hào)的產(chǎn)生 ...................................................................................................29 4 電調(diào)試及其波形分析 .........................................................................................30 PFC 校正電路上電調(diào)試及其波形分析 ....................................................................30 半橋電路上電調(diào)試及其波形分析 ..........................................................................31 5 結(jié)論 .....................................................................................................................34 參考文獻(xiàn) .................................................................................................................35 致謝 .........................................................................................................................36 畢業(yè)設(shè)計(jì)（論文）知識(shí)產(chǎn)權(quán)聲明 .........................................................................37 畢業(yè)設(shè)計(jì)（論文）獨(dú)創(chuàng)性聲明 .............................................................................38 附錄 A 電氣原理圖 ................................................................................................39 附錄 B PCB 印制電路版圖 ...................................................................................40 附錄 C 外文資料翻譯 ...........................................................................................41 緒論 1 1 緒論 課題研究背景和意義 隨著人類社會(huì)的發(fā)展， 現(xiàn)代科學(xué)技術(shù)隨之不斷進(jìn)步，近二百年來取得的成就相當(dāng)于過去人類歷史取得成就的總和。 采用功率因數(shù)校正以及隔離變壓調(diào)制的方式的充電電源，具有體積小、重量輕、可靠性高、整機(jī)變換效率高、對(duì)供電電網(wǎng)干擾小等特點(diǎn)。實(shí)驗(yàn)結(jié)果表明該充電電源可以在短時(shí)間內(nèi)實(shí)現(xiàn)對(duì)動(dòng)力蓄電池的無損傷充電 , 滿足快速充電的要求。 本科畢業(yè)設(shè)計(jì) (論文 ) 題目 ： 電動(dòng)汽車動(dòng)力電池充電系統(tǒng)功率部分 設(shè)計(jì) 院 （系）： 專 業(yè)： 班 級(jí)： 學(xué) 生： 學(xué) 號(hào)： 指導(dǎo)教師： 2020 年 6 月 I 本科畢業(yè)設(shè)計(jì) (論文 ) 題目 ： 電動(dòng)汽車動(dòng)力電池充電系統(tǒng)功率部分 設(shè)計(jì) 院 （系）： 專 業(yè)： 班 級(jí)： 學(xué) 生： 學(xué) 號(hào)： 指導(dǎo)教師：