常用電氣計(jì)算

1、變壓器容量計(jì)算表, 名稱 組別 ,額定功率,輸入容量,需要系數(shù),功率因數(shù),功率因數(shù)正切,有功功率,無功功率,視在功率,低壓額定電流,10kV額定電流,有功功率同期系數(shù)(0.80.9),無功功率同期系數(shù)(0.930.97),無功功率補(bǔ)償率用電設(shè)備,Pe(kW),S(kV.A),Kx,cos,tg,Pjs(kW),Qjs(kvar),Sjs(kV.A),Ijs(A),Igs(A),Kp,Kq,qc1#照明及電熱,344.00 ,0.75 ,0.80 ,0.75 ,258.00 ,193.50 ,322.50 ,2#照明及電熱,302.00 ,0.75 ,0.80 ,0.75 ,226.50 ,16

2、9.88 ,283.13 ,辦公及商住樓,240.00 ,0.70 ,0.80 ,0.75 ,168.00 ,126.00 ,210.00 ,自動(dòng)扶梯,30.00 ,0.60 ,0.50 ,1.73 ,18.00 ,31.18 ,36.00 ,廚房電力,120.00 ,0.70 ,0.70 ,1.02 ,84.00 ,85.70 ,120.00 ,電梯,112.00 ,0.40 ,0.50 ,1.73 ,44.80 ,77.60 ,89.60 ,防排煙風(fēng)機(jī),42.00 ,0.90 ,0.80 ,0.75 ,37.80 ,28.35 ,47.25 ,卷簾門,48.00 ,0.60 ,0.70 ,

3、1.02 ,28.80 ,29.38 ,41.14 ,0.00 ,0.70 ,1.02 ,0.00 ,0.00 ,0.00 ,0.00 ,0.70 ,1.02 ,0.00 ,0.00 ,0.00 ,0.00 ,0.70 ,1.02 ,0.00 ,0.00 ,0.00 ,0.00 ,0.70 ,1.02 ,0.00 ,0.00 ,0.00 ,0.00 ,0.70 ,1.02 ,0.00 ,0.00 ,0.00 ,0.00 ,0.70 ,1.02 ,0.00 ,0.00 ,0.00 ,0.00 ,0.70 ,1.02 ,0.00 ,0.00 ,0.00 ,0.00 ,0.70 ,1.02 ,0.00 ,0.00 ,0.00 ,合計(jì),1238.00 ,865.90 ,741.58 ,1140.05 ,同時(shí)系數(shù),0.74 ,0.90 ,779.31 ,704.50 ,1050.54 ,1596.14 ,0.90 ,0.95 ,電容補(bǔ)償,448.35 ,0.58 電容補(bǔ)償后,0.95 ,0.33 ,779.31 ,256.15 ,820.33 ,1246.36 ,功率損耗,8.20 ,41.02 ,總計(jì),0.84 ,0.94 ,787.51 ,297.16 ,841.71 ,1278.85 ,3016000kV.A容量變壓器,1000 ,1443.38 ,57.74 ,