畢業(yè)設(shè)計(jì)（論文）-某110kv變電站電氣一次部分設(shè)計(jì)

1、提供全套畢業(yè)設(shè)計(jì)，歡迎咨詢目錄目錄1前言前言..........................................................................................................................................12變電站的原始資料變電站的原始資料..........................................

2、........................................................................32.1變電站的規(guī)模...............................................................................................................32.22.2系統(tǒng)情況系統(tǒng)情況............

3、..................................................................................................................32.3負(fù)荷數(shù)據(jù)..................................................................................................

4、.....................42.3.135kV側(cè)負(fù)荷（kW）..........................................................................................42.3.210kV側(cè)負(fù)荷（kW）...........................................................................

5、...............42.4變電站所在地區(qū)溫度...................................................................................................43電氣主接線的選擇電氣主接線的選擇...........................................................................

6、.......................................53.2電氣主接線設(shè)計(jì)的基本要求.......................................................................................53.1電氣主接線設(shè)計(jì)的原則................................................................

7、...............................53.2主接線的基本形式和特點(diǎn)..........................................................................................63.3主接線方案的選擇........................................................................

8、...............................63.3.1110kV側(cè)電氣主接線........................................................................................63.3.235kV側(cè)電氣主接線....................................................................

9、......................73.3.310kV側(cè)電氣主接線..........................................................................................84負(fù)荷計(jì)算和主變壓器選擇負(fù)荷計(jì)算和主變壓器選擇....................................................................

10、..................................94.1負(fù)荷計(jì)算.......................................................................................................................94.1.135kV側(cè)負(fù)荷計(jì)算............................................

11、..................................................94.1.210kV側(cè)負(fù)荷計(jì)算..............................................................................................94.2主變壓器的選擇..................................................

12、........................................................94.2.1主變壓器選擇原則..........................................................................................104.2.2主變壓器容量的選擇............................................

13、..........................................104.2.3主變壓器型式的選擇......................................................................................114.3站用變壓器的選擇...............................................................

14、......................................114.3.1站用變壓器的臺數(shù)確定..................................................................................114.3.2站用變壓器的容量確定..................................................................

15、................114.3.3站用變壓器的型號確定..................................................................................115變電站短路電流計(jì)算變電站短路電流計(jì)算....................................................................................

16、........................135.1短路故障發(fā)生的原因.................................................................................................135.2短路故障的危害.........................................................................

17、................................135.3短路電流計(jì)算規(guī)定.....................................................................................................135.4短路電流計(jì)算步驟.............................................................

18、........................................146主要電氣設(shè)備的選擇主要電氣設(shè)備的選擇............................................................................................................156.1高壓斷路器的選擇......................................

19、...............................................................156.1.1高壓斷路器選擇的條件..................................................................................156.1.2高壓斷路器的選擇和校驗(yàn)........................................

20、......................................156.26.2隔離開關(guān)的選擇隔離開關(guān)的選擇................................................................................................................176.2.1隔離開關(guān)選擇的條件和要求.............................