畢業(yè)設(shè)計(論文)+電氣專業(yè)+某機械廠降壓變電所電氣設(shè)計（畢業(yè)論文doc）

1、目錄畢業(yè)論文（設(shè)計）任務(wù)書...................................................................................................3開題報告.......................................................................................................

2、........................2摘要.......................................................................................................................................4關(guān)鍵詞......................................................

3、.............................................................................5緒論....................................................................................................................................1第一章設(shè)計任務(wù)

4、......................................................................................................31.1、設(shè)計要求.......................................................................................................31.2、設(shè)

5、計依據(jù).......................................................................................................31.2.1、工廠總平面圖.......................................................................................31.2.2、工廠負(fù)荷情況.

6、......................................................................................31.2.3、供電電源情況.......................................................................................31.2.4、氣象資料.......................

7、.......................................................................41.2.5、地質(zhì)水文資料.......................................................................................41.2.6、電費制度......................................

8、........................................................5第二章負(fù)荷計算和無功功率補償..............................................................................62.1、負(fù)荷計算..............................................................

9、.........................................62.1.1、單組用電設(shè)備計算負(fù)荷的計算公式.....................................................62.1.2、多組用電設(shè)備計算負(fù)荷的計算公式.....................................................62.1.3、各車間負(fù)荷統(tǒng)計計算.............

10、..............................................................72.1.4、總的計算負(fù)荷計算..............................................................................92.2、無功功率補償......................................................

11、........................................11第三章變電所位置與型式的選擇..........................................................................143.1、變配電所的任務(wù).............................................................................

12、............143.2、變配電所的類型..........................................................................................14第四章變電所主變壓器及主接線方案的選擇.........................................................154.1、變電所主變壓器的選擇...........

13、...................................................................154.1.1、變壓器型號的選擇............................................................................154.2、變電所主接線方案的選擇............................................

14、..............................15結(jié)論..................................................................................................................................23致謝....................................................