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某工廠建筑高低壓供配電系統(tǒng)設(shè)計(jì) 課程設(shè)計(jì)-全文預(yù)覽

  

【正文】 ................................................................................5 10/ ..................................................................................................6 ,電壓選擇與電能質(zhì)量 ..................................................................................... 8 ..............................................................................................................................................8 ..............................................................................................................................................8 ..............................................................................................................................................9 ......................................................................................................... 9 .....................................................................................................................9 .................................................................................................................................9 ............................................................................................ 9 .....................................................................................................................................9 ................................................................................................. 10 低壓電網(wǎng)短路電流計(jì)算 ........................................................................................................ 12 設(shè)備選擇 .......................................................................................................................................... 17 .................................................................................................................. 17 .................................................................................................................. 18 .......................................................................................................................... 18 ........................................................................................................... 19 ...................................................................................................................... 19 ................................................................................................. 19 ..................................................................................................... 19 ...................................................................................................................... 20 .................................................................................................................................. 20 ............................................................................................. 20 .......................................................................................................................... 20 總結(jié) ............................................................................................................................... 21 參考文獻(xiàn) ........................................................................................................................ 22 附錄 ............................................................................................................................... 23 1 某工廠建筑,總 8 層,地上 7層,地下 1 層。 消防設(shè)計(jì):本工程為三類高層建筑,而要求消防負(fù)荷,應(yīng)急照明按二級(jí)負(fù)荷要求供電,其余負(fù)荷按三級(jí)負(fù)荷要求供電。 本工程照明負(fù)荷數(shù)據(jù) 用電設(shè)備名稱 所在樓層 設(shè)備數(shù)量及功率 功率因數(shù) 負(fù)荷等級(jí) 備注 地下室普通照明及插座 1F 10kW 三級(jí)負(fù)荷 負(fù)荷功率由照明負(fù)荷計(jì)算 一樓普通照明及插座 1F 30kW 三級(jí)負(fù)荷 負(fù)荷功率由照明負(fù)荷計(jì)算 二樓普通照明及插座 2F 32kW 三級(jí)負(fù)荷 負(fù)荷功率由照明負(fù)荷計(jì)算 三到五 樓普通照明及插座 35F 每層 36kW總計(jì) 108kW 三級(jí)負(fù)荷 負(fù)荷功率由照明負(fù)荷計(jì)算 六樓照明及插座 6F 32kW 三級(jí)負(fù)荷 負(fù)荷功率由照明負(fù)荷計(jì)算 七樓照明及插座 7F 25kW 三級(jí)負(fù)荷 負(fù)荷功率由照明負(fù)荷計(jì)算 樓道公共照明 17F 二級(jí)負(fù)荷 負(fù)荷功率由照明負(fù)荷計(jì)算 A棟廠房照明 A棟廠房 48 三級(jí)負(fù)荷
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