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電氣畢業(yè)設(shè)計(jì)說(shuō)明書(shū)【篇一:工業(yè)供配電畢業(yè)設(shè)計(jì)說(shuō)明書(shū)】湖南水利水電職業(yè)技術(shù)學(xué)院hunantechnicalcollegeofwaterresourcesandhydropower畢業(yè)設(shè)計(jì)成果graduationpracticeachievement設(shè)計(jì)項(xiàng)目名稱(chēng)飛騰工業(yè)供配電電氣設(shè)計(jì)姓名:專(zhuān)業(yè):班級(jí):學(xué)號(hào):指導(dǎo)老師:任務(wù)下達(dá)日期:2012年11月15日設(shè)計(jì)完成日期:2012年12月07日電力工程系編前言隨著現(xiàn)代工業(yè)的發(fā)展,人們對(duì)供配電的質(zhì)量要求越來(lái)越高,例如電器設(shè)備外觀(guān)及壽命、供配電可靠性、占用空間的大小等。質(zhì)高價(jià)低的產(chǎn)品,即節(jié)能又不污染環(huán)境的產(chǎn)品最受歡迎。當(dāng)然,由于環(huán)境的復(fù)雜,具體工程的要求是不同的,所需要的最合理配電方案也就不同了。所以在電氣行業(yè)中,任何一個(gè)新的配電工程都需要根據(jù)各方面的要求來(lái)具體的設(shè)計(jì),盡管工作量很大,但是對(duì)電能使用上可以做到安全、穩(wěn)定、節(jié)能并可持續(xù)發(fā)展。另外,對(duì)電氣設(shè)備控制自動(dòng)化和智能化程度的要求越來(lái)越高,利用現(xiàn)代電子技術(shù)、傳感器技術(shù)、通訊技術(shù)、計(jì)算機(jī)及網(wǎng)絡(luò)技術(shù),將電力設(shè)備在正常及事故情況下的監(jiān)測(cè)、保護(hù)、控制、電力計(jì)量同工廠(chǎng)集散控制系統(tǒng)dcs、plc、企業(yè)資源計(jì)劃管理融合在一起,達(dá)到高層次、高透明度的良好管理,已成為一種必然趨勢(shì)和發(fā)展方向。在數(shù)字化的時(shí)代,internet風(fēng)靡全球,也改變著全世界。它正式宣布數(shù)字化網(wǎng)絡(luò)時(shí)代已經(jīng)來(lái)臨。這意味著一切運(yùn)行和經(jīng)營(yíng)管理方式均需數(shù)字化,并且必須與電腦、通信相融合。從80年代末到90年代初,隨著計(jì)算機(jī)技術(shù)、微電子技術(shù)、電力電子技術(shù)、抗干擾技術(shù)等新技術(shù)的迅速發(fā)展,特別是網(wǎng)絡(luò)通訊技術(shù)的發(fā)展使得電力自動(dòng)化技術(shù)得到了空前發(fā)展。各大公司開(kāi)始把這些技術(shù)應(yīng)用于配電系統(tǒng),也就是所謂的把強(qiáng)電控制與微電子技術(shù)、計(jì)算機(jī)技術(shù)、網(wǎng)絡(luò)通訊技術(shù)相結(jié)合,從而誕生了智能型開(kāi)關(guān)柜及相關(guān)產(chǎn)品,如德國(guó)西門(mén)子公司sivacon系列,英國(guó)alstom公司galaxis和trimline系列,abb公司honor系列等。智能化是電氣設(shè)備的發(fā)展趨勢(shì),但各式各樣的智能控制都是要建立在合理的電氣線(xiàn)路的基礎(chǔ)上的。為此,掌握配電工程的設(shè)計(jì)思路是十分必要的。目錄設(shè)計(jì)任務(wù)書(shū)................................................................................................3一、設(shè)計(jì)目的......................................................................................3二、畢業(yè)設(shè)計(jì)選題..............................................................................3三、畢業(yè)設(shè)計(jì)內(nèi)容..............................................................................3四、設(shè)計(jì)的要求..................................................................................5電氣一次部分設(shè)計(jì)說(shuō)明書(shū)........................................................................7一、確定變電所電氣主接線(xiàn)..............................................................7二、用電負(fù)荷的計(jì)算..........................................................................9三、變壓器的選擇..........................................................................11四、擬定的主接線(xiàn)方案..................................................................12五、進(jìn)行短路電流計(jì)算....................................................................13六、電氣設(shè)備的選擇和校驗(yàn)............................................................13七、確定電壓互感器、電流互感器的配置...................................19八、損耗..........................................................................................20九、防雷與接地..............................................................................28十、電氣設(shè)備布置設(shè)計(jì)..................................................................32十一、電氣部分總體布置方案........................................................33十二、布置的基本要求....................................................................33總結(jié)............................................................................................34致謝................................................................................................33主要參考書(shū)目..............................................................................................設(shè)計(jì)任務(wù)書(shū)一、畢業(yè)設(shè)計(jì)目的畢業(yè)設(shè)計(jì)是實(shí)踐教學(xué)必不可少的實(shí)訓(xùn)環(huán)節(jié),是學(xué)生對(duì)課程與專(zhuān)業(yè)知識(shí)的鞏固和綜合運(yùn)用。通過(guò)本畢業(yè)設(shè)計(jì),讓學(xué)生初步掌握一個(gè)工廠(chǎng)供配電工程設(shè)計(jì)的思想、要求、內(nèi)容、方法和步驟,加深學(xué)生對(duì)專(zhuān)2.1.1照明方式...........................................................22.1.2照明種類(lèi)...........................................................32.1.3照明光源與燈具.....................................................32.2照明設(shè)計(jì)步驟.........................................................42.3照度計(jì)算.............................................................52.3.1照度和照明方式選擇..................................................52.3.1單位容量法.........................................................52.3.2利用系數(shù)法.........................................................62.3.3逐點(diǎn)計(jì)算法.........................................................62.4本工程照度計(jì)算.......................................................62.4.1單位容量法.........................................................62.4.2利用系數(shù)法.........................................................92.4.3燈具選擇..........................................................112.5應(yīng)急照明系統(tǒng)設(shè)計(jì)....................................................112.6開(kāi)關(guān)的選擇和安裝....................................................12第三章插座系統(tǒng)設(shè)計(jì).....................................................133.1電氣插座布置.........................................................133.2插座的選用...........................................................143.2.1插座安裝的一般規(guī)定.................................................143.3插座的選型及保護(hù)措施.................................................153.4插座接線(xiàn)............................................................153.5本工程開(kāi)關(guān)的設(shè)置.....................................................153.5.1開(kāi)關(guān)安裝的一些規(guī)定................................................15第四章低壓配電系統(tǒng)設(shè)計(jì).................................................174.2供電系統(tǒng)的設(shè)計(jì)原則..................................................174.2.1負(fù)荷分級(jí)...........................................................174.2.2接線(xiàn)方式..........................................................184.3低壓配電計(jì)算.........................................................194.3.1計(jì)算負(fù)荷的意義和目的...............................................194.3.2負(fù)荷計(jì)算的一般規(guī)定.................................................204.3.3負(fù)荷的計(jì)算方法....................................................214.3.4本工程負(fù)荷計(jì)算....................................................234.4導(dǎo)線(xiàn)的選擇...........................................................264.4.1導(dǎo)線(xiàn)和電纜的選擇原則..............................................264.4.2導(dǎo)線(xiàn)和電纜類(lèi)型的選擇..............................................274.4.3常見(jiàn)導(dǎo)線(xiàn)和電纜型號(hào)及其用途........................................284.4.4本工程電纜導(dǎo)線(xiàn)選擇................................................29第五章防雷與接地系統(tǒng)設(shè)計(jì)...............................................305.1防雷系統(tǒng)概述........................................................305.2建筑物的防雷等級(jí)....................................................305.3防直擊雷.............................................................315.4防側(cè)擊感應(yīng)雷.........................................................325.5接地系統(tǒng).............................................................325.6工程防雷接地系統(tǒng)設(shè)計(jì).................................................32第六章電話(huà)及寬帶網(wǎng)絡(luò)系統(tǒng)設(shè)計(jì)...........................................346.1概述.................................................................346.2電話(huà)系統(tǒng)設(shè)計(jì)........................................................346.2.1電話(huà)通訊系統(tǒng)的組成及本設(shè)計(jì)電纜電線(xiàn)的選型..........................346.2.2寬帶網(wǎng)絡(luò)系統(tǒng)設(shè)計(jì)...................................................356.3本工程的綜合布線(xiàn)系統(tǒng)設(shè)計(jì).............................................366.3.1電話(huà)系統(tǒng)設(shè)計(jì)......................................................366.3.2寬帶系統(tǒng)設(shè)計(jì)......................................................37第七章可視對(duì)講系統(tǒng)設(shè)計(jì).................................................387.2可視對(duì)講系統(tǒng)設(shè)計(jì)....................................................38第八章經(jīng)濟(jì)技術(shù)分析.....................................................40第九章結(jié)論.............................................................41參考文獻(xiàn)................................................................42致謝....................................................................43附錄一中文譯文附錄二外文資料原文附錄三圖紙【篇三:建筑電氣畢業(yè)設(shè)計(jì)說(shuō)明書(shū)】本科畢業(yè)設(shè)計(jì)說(shuō)明書(shū)題目:院(部):專(zhuān)業(yè):班級(jí):姓名:學(xué)號(hào):指導(dǎo)教師:完成日期:2014年6月目錄摘要..........................................................................................................................................Ⅳabstract................................................................................................................................Ⅴ1前言...........................................................................................................................................11.1建筑電氣概況.......................................................................................................................11.2工程概況...............................................................................................................................11.3設(shè)計(jì)內(nèi)容...............................................................................................................................12照明系統(tǒng)設(shè)計(jì)..........................................................................................................................32.1光照設(shè)計(jì)..............................................................................................................................32.1.1確定照度......................................................................................................................32.1.2選擇照明光源和燈具及鎮(zhèn)流器..................................................................................32.2照明節(jié)能..............................................................................................................................62.3照度計(jì)算...............................................................................................................................72.4.照明負(fù)荷計(jì)算方法及導(dǎo)線(xiàn)、斷路器的選擇原則.............................................................92.5.照明動(dòng)力配電箱各出線(xiàn)回路導(dǎo)線(xiàn)、斷路器選擇...........................................................102.5.1房間配電箱各出線(xiàn)回路導(dǎo)線(xiàn)、斷路器選擇.............................................................102.5.2房間配電箱進(jìn)線(xiàn)導(dǎo)線(xiàn)、斷路器的選擇.....................................................................142.5.3樓層配電箱各出線(xiàn)回路導(dǎo)線(xiàn)、斷路器選擇.............................................................152.5.4樓層配電箱進(jìn)線(xiàn)導(dǎo)線(xiàn)、斷路器選擇.........................................................................153低壓配電系統(tǒng)設(shè)計(jì)..............................................................................................................183.1負(fù)荷等級(jí)及供電要求.........................................................................................................183.1.1負(fù)荷等級(jí)....................................................................................................................183.1.2供電要求....................................................................................................................183.2負(fù)荷統(tǒng)計(jì)...........................................................................................................................183.3配電方式...........................................................................................................................203.4干線(xiàn)負(fù)荷計(jì)算及導(dǎo)線(xiàn)、斷路器、電流互感器的選擇.....................................................203.5無(wú)功補(bǔ)償及變壓器的選擇.................................................................................................223.5.1兩臺(tái)變壓器并列運(yùn)行要求......................................................................................223.5.2變壓器負(fù)荷計(jì)算......................................................................................................223.5.3無(wú)功補(bǔ)償柜的選擇..................................................................................................233.5.4變壓器選擇與校驗(yàn)..................................................................................................243.5變壓器低壓側(cè)母線(xiàn)、斷路器選擇...................................................................................253.5.1變壓器低壓側(cè)母線(xiàn)選擇.............................................................................................253.5.2變壓器低壓側(cè)斷路器選擇........................................................................................254火災(zāi)自動(dòng)報(bào)警系統(tǒng)...............................................................................錯(cuò)誤!未定義書(shū)簽。4.1消防系統(tǒng)的組成.................................................................................錯(cuò)誤!未定義書(shū)簽。4.2總體概述............................................................................................錯(cuò)誤!未定義書(shū)簽。4.2.1自動(dòng)滅火系統(tǒng)設(shè)計(jì).....................................................................錯(cuò)誤!未定義書(shū)簽。4.2.2消防聯(lián)動(dòng)系統(tǒng)設(shè)計(jì).....................................................................錯(cuò)誤!未定義書(shū)簽。4.2.3火災(zāi)應(yīng)急廣播系統(tǒng)設(shè)計(jì).............................................................錯(cuò)誤!未定義書(shū)簽。4.2.4消防專(zhuān)用電話(huà)系統(tǒng)設(shè)計(jì)............................................................錯(cuò)誤!未定義書(shū)簽。4.2.5消防供電及接地系統(tǒng)設(shè)計(jì).........................................................錯(cuò)誤!未定義書(shū)簽。4.2.6火災(zāi)應(yīng)急照明系統(tǒng)設(shè)計(jì).............................................................錯(cuò)誤!未定義書(shū)簽。4.2.7導(dǎo)線(xiàn)選擇與線(xiàn)路敷設(shè).................................................................錯(cuò)誤!未定義書(shū)簽。4.3具體設(shè)計(jì)及設(shè)備選型.........................................................................錯(cuò)誤!未定義書(shū)簽。4.3.1報(bào)警區(qū)域的劃分.........................................................................錯(cuò)誤!未定義書(shū)簽。4.3.2防火防煙區(qū)域的劃分..............................

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