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1、畢業(yè)設(shè)計(jì)說明書(論文)作者：學(xué)號(hào)：系部：專業(yè)：電氣工程及其自動(dòng)化（輸配電工程）題目：220kV莊慈線架空線路設(shè)計(jì)指導(dǎo)者：評閱者：2013年6月摘要此次畢業(yè)設(shè)計(jì)為220kV莊慈線架空線路設(shè)計(jì)，參考《電氣工程專業(yè)畢業(yè)設(shè)計(jì)指南——輸配電分冊》的相關(guān)內(nèi)容，本著貼近工程實(shí)際的原則，本設(shè)計(jì)主要講述了架空線路設(shè)計(jì)的基本原則和做法。本設(shè)計(jì)的主要內(nèi)容有：導(dǎo)線、避雷線的應(yīng)力弧垂計(jì)算，絕緣子、金具的選擇，桿塔的選型，線路路徑選擇和桿塔定位，桿塔荷載計(jì)算及塔頭尺寸校驗(yàn)，耐張鐵塔內(nèi)力計(jì)算，桿塔基礎(chǔ)設(shè)計(jì)及穩(wěn)定性校驗(yàn)，導(dǎo)線、避雷線防振設(shè)計(jì)等，對每一個(gè)內(nèi)容都作了詳細(xì)的論述與計(jì)算
2、，力爭做到準(zhǔn)確、經(jīng)濟(jì)、合理。關(guān)鍵詞線路設(shè)計(jì)，應(yīng)力，弧垂，桿塔穩(wěn)定，桿塔荷載計(jì)算摘要TitleOverheadlineZhuangcipowerlinedesignof220kVAbstractDesignforthegraduationof220kVoverheadlineZhuangcicircuitdesign,Reference"electricalengineeringgraduatedesign--transmissionanddistributionvolumes"relevanttoelementsoftheprojectclose
3、totheactualprinciples,Themaindesignofoverheadlinesshowsthebasicdesignprinciplesandpractices.Thedesignincludes:wire,lightningshieldinglinesagstress,insulatorandfittingselection,towerselection,lineroutingandpositioningtower,towerloadcalculationandtowerheadsizecalibration，toweri
4、nternalforces,thetowerfoundationdesignandstabilitycalibration,wire,lightningshieldinglineanti-vibrationdesign,anddoalotincalculating,makingthedesigneconomicalandreasonable.Keywordslinedesign,stress,sag,towerstability,towerloadcalculation目錄前言...................................
5、...............................................................................................................1說明書第一章架空線的應(yīng)力弧垂.....................................................................................................2第二章避雷線的應(yīng)力弧垂.....................................
6、..............................................................10第三章桿塔設(shè)計(jì).....................................................................................................................12第四章線路路徑的選擇和桿塔定位.......................................................................
7、........17第五章耐張桿塔頭尺寸校驗(yàn)..............................................................................................20第六章耐張桿塔頭荷載.......................................................................................................23第七章耐張桿基礎(chǔ)校驗(yàn).................................
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