10kv降壓變電所畢業(yè)設(shè)計(jì)論文

1、華北科技學(xué)院畢業(yè)設(shè)計(jì)（論文）- 1 -10KV 10KV 降壓變電所畢業(yè)設(shè)計(jì) 降壓變電所畢業(yè)設(shè)計(jì)目錄摘要 .............................................................................................................................................IAbstract ................

2、......................................................................................................................II緒論..................................................................................................

3、...........................................1第一章 設(shè)計(jì)任務(wù).....................................................................................................................31.1、設(shè)計(jì)要求.........................................

4、...........................................................................31.2、設(shè)計(jì)依據(jù)............................................................................................................31.2.1、工廠總平面圖...............

5、..................................................................................31.2.2、工廠負(fù)荷情況.................................................................................................31.2.3、供電電源情況...............

6、..................................................................................51.2.4、氣象資料.........................................................................................................51.2.5、地質(zhì)水文資料.........

7、........................................................................................51.2.6、電費(fèi)制度.........................................................................................................5第二章 負(fù)荷計(jì)算和無功功率補(bǔ)

8、償.........................................................................................62.1、負(fù)荷計(jì)算....................................................................................................................62.1.

9、1、單組用電設(shè)備計(jì)算負(fù)荷的計(jì)算公式.............................................................62.1.2、多組用電設(shè)備計(jì)算負(fù)荷的計(jì)算公式.............................................................62.1.3、各車間負(fù)荷統(tǒng)計(jì)計(jì)算...........................................

10、..........................................72.1.4、總的計(jì)算負(fù)荷計(jì)算.........................................................................................92.2、無功功率補(bǔ)償...............................................................

11、...........................................122.2.1、提高功率因數(shù)的意義...................................................................................122.2.2、無功補(bǔ)償?shù)挠?jì)算..............................................................

12、.............................13第三章 變電所位置與型式的選擇.......................................................................................163.1、變配電所的任務(wù).........................................................................

13、.............................163.2、變配電所所址選擇的一般原則..............................................................................163.3、型式與布置...................................................................................

14、...........................173.4、負(fù)荷中心的確定......................................................................................................17華北科技學(xué)院畢業(yè)設(shè)計(jì)（論文）- 3 -7.1.6、接地開關(guān)選擇與校驗(yàn)..........................................

15、.........................................357.1.7、高壓避雷器選擇與校驗(yàn)...............................................................................367.1.8、高壓絕緣子的選擇與校驗(yàn)...............................................................

16、............367.1.9、高壓開關(guān)柜的選擇.......................................................................................377.2、低壓電氣設(shè)備選擇與校驗(yàn)......................................................................................37

17、7.2.1、低壓斷路器選擇與校驗(yàn)...............................................................................377.2.2、低壓熔斷器的選擇與校驗(yàn)...........................................................................387.2.3、電流互感器選擇與校驗(yàn).............

18、..................................................................397.2.4、低壓避雷器選擇與校驗(yàn)...............................................................................397.2.5、低壓開關(guān)柜的選擇.........................................

19、..............................................397.3、變電所進(jìn)出線及母線的選擇與校驗(yàn)......................................................................397.3.1 、10KV 側(cè)導(dǎo)線的選擇與校驗(yàn)............................................................

20、..........397.3.2 、10KV 側(cè)母線的選擇與校驗(yàn)......................................................................407.3.3、 0.4KV 側(cè)母線的選擇與校驗(yàn).....................................................................417.3.4、 0.4KV 側(cè)出線的選擇與校驗(yàn)

21、.....................................................................42第八章 變電所二次回路方案選擇及繼電保護(hù)的整定.........................................................498.1、二次回路方案選擇.......................................................

22、...........................................498.2、二次回路接線要求..................................................................................................508.3、繼電保護(hù)的整定....................................................

23、..................................................508.3.1、 變壓器繼電保護(hù).........................................................................................518.3.2 、10KV 側(cè)繼電保護(hù)繼電保護(hù)..........................................

24、............................538.3.3 、作為備用電源的高壓聯(lián)絡(luò)線的繼電保護(hù)裝置.........................................548.3.4 、0.4KV 側(cè)低壓斷路器保護(hù).........................................................................55第九章 降壓變電所防雷與接地裝置的設(shè)計(jì).....

25、..................................................................579.1、變電所的防雷保護(hù)..................................................................................................579.1.1、直接防雷保護(hù)............................

26、...................................................................579.1.2、雷電侵入波的防護(hù).......................................................................................589.2、變電所公共接地裝置的設(shè)計(jì)................................