風(fēng)江水電站2×65mw設(shè)計(jì)_畢業(yè)設(shè)計(jì)

1、河海大學(xué)云南函授站畢業(yè)設(shè)計(jì)本科畢業(yè)設(shè)計(jì)（論計(jì)（論文）文）風(fēng)江水電站265MW設(shè)計(jì)姓名：韓勤德指導(dǎo)教師馬宏忠專業(yè)年級(jí)2009級(jí)電氣工程及其自動(dòng)化學(xué)號(hào)3120091226二〇一三年七月二〇一三年七月中國(guó)中國(guó)昆明昆明第2頁(yè)共37頁(yè)目錄風(fēng)江水電站基本資料.................................................................................................

2、.......................4第一章電氣主接線設(shè)計(jì)..................................................................................................................61.1發(fā)電站電氣主接線的意義.........................................................

3、.........................................61.2主接線設(shè)計(jì)的基本要求.....................................................................................................61.3主接線設(shè)計(jì).......................................................

4、..................................................................6第二章廠用電和地區(qū)供電系統(tǒng)設(shè)計(jì)..............................................................................................92.1廠用電接線的設(shè)計(jì)................................

5、.............................................................................92.1.1廠用電接線的設(shè)計(jì)原則..........................................................................................92.1.2廠用電接線形式........................

6、...............................................................................92.1.3廠用高壓變壓器的選擇...........................................................................................92.1.4廠用電接線.......................

7、........................................................................................92.1.5廠用變壓器的型號(hào)選擇.........................................................................................102.2地區(qū)供電的設(shè)計(jì)...............

8、................................................................................................10第三章短路電流計(jì)算.................................................................................................................

9、...113.1短路電流計(jì)算的主要目的...............................................................................................113.2短路電流計(jì)算一般規(guī)定...........................................................................................

10、.........113.2.1計(jì)算的假定條件....................................................................................................113.2.2短路電流計(jì)算一般規(guī)定................................................................................

11、.........113.3短路電流計(jì)算步驟...........................................................................................................123.4計(jì)算公式..................................................................................

12、.........................................123.4.1元件參數(shù)計(jì)算........................................................................................................123.4.2網(wǎng)絡(luò)變換...................................................

13、.............................................................133.4.3計(jì)算電抗................................................................................................................143.4.4短路點(diǎn)短路電流周期分量有效值的計(jì)算............

14、................................................153.4.5短路的沖擊電流....................................................................................................153.4.6電流分布系數(shù)及轉(zhuǎn)移電抗........................................

15、............................................153.5短路電流計(jì)算...................................................................................................................16第四章電氣一次設(shè)備的選擇....................................

16、....................................................................184.1電氣設(shè)備選擇的一般條件.......................................................................................................184.1.1按正常工作條件選擇.................

17、...........................................................................184.1.2按短路狀態(tài)校驗(yàn)....................................................................................................194.2220kV、110kV高壓設(shè)備的選擇........

18、.............................................................................204.2.1高壓斷路器的選擇................................................................................................204.2.2隔離開關(guān)的選擇..................

19、..................................................................................214.2.3電流互感器的選擇................................................................................................224.2.4電壓互感器的選擇............

20、....................................................................................224.3高壓開關(guān)柜的選擇...........................................................................................................234.3.1種類和型式的選擇.

21、...............................................................................................234.3.2主開關(guān)的選擇........................................................................................................234.3.3防

22、護(hù)等級(jí)的選擇.....................................................................................................244.3.4開斷和關(guān)合短路電流的選擇................................................................................244.4裸導(dǎo)體的選擇...

23、........................................................................................................................244.4.1220kV、110kV母線的選擇.............................................................................