变压器用电负荷计算表

电力负荷计算表,,,,,,,,,,,,,,

序号,用电设备名称,数量,,设备功率(kW),,,计算系数,,,计算负荷,,,,备注

,,合计,工作,单台,合计,工作,Kx,cosψ,tgψ,Pj,Qj,Sj,Ij,

,,,,,,,,,,(kW),(kVAr),(kVA),(A),

1,链条牵引式回转式机械粗格栅机,2,2,2.2,4.4,4.40,0.50,0.75,0.88,2.20,1.94,,,粗格栅/提升泵房

3,潜水泵,4,3,45,180,135.00,1.00,0.8,0.75,135.00,101.25,,,粗格栅/提升泵房

,闸门启闭机,4,4,0.75,3,3.00,0.10,0.8,0.75,0.30,0.23,,,粗格栅/提升泵房

5,单轨电动葫芦,1,1,1.5,1.5,1.50,0.10,0.50,1.73,0.15,0.26,,,粗格栅/提升泵房

6,回转式机械细格栅机,2,2,1.5,3,3.00,0.50,0.75,0.88,1.50,1.32,,,细格栅旋流沉砂池

7,不锈钢螺旋输送机,1,1,2.2,2.2,2.20,0.50,0.75,0.88,1.10,0.97,,,细格栅旋流沉砂池

8,立式桨叶分离器,2,2,0.75,1.5,1.50,0.80,0.8,0.75,1.20,0.90,,,细格栅旋流沉砂池

,不锈钢砂水分离器,1,1,0.37,0.37,0.37,0.40,0.8,0.75,0.15,0.11,,,细格栅旋流沉砂池

,罗茨风机,2,1,1.5,3,1.50,0.40,0.8,0.75,0.60,0.45,,,细格栅旋流沉砂池

9,厌氧池潜水推流器,8,8,2.2,17.6,17.60,1.00,0.80,0.75,17.60,13.20,22.00,33.43,A2/O池

10,缺氧池潜水推流器,16,16,1.5,24,24.00,1.00,0.80,0.75,24.00,18.00,30.00,45.58,A2/O池

,罗茨风机,3,2,55,165,110.00,1.00,0.80,0.75,110.00,82.50,137.50,208.92,A2/O池

,硝化液回流泵,6,4,7.5,45,30.00,1.00,0.80,0.75,30.00,22.50,37.50,56.98,A2/O池

,污泥回流泵,6,4,5.5,33,22.00,1.00,0.80,0.75,22.00,16.50,27.50,41.78,A2/O池

11,周边传动半桥式刮泥机,2,2,1.1,2.2,2.20,1.00,0.80,0.75,2.20,1.65,2.75,4.18,二沉池

,潜水搅拌机,2,2,2.2,4.4,4.40,0.80,0.80,0.75,3.52,2.64,4.40,6.69,污泥池

,污泥泵,3,2,3,9,6.00,0.60,0.40,2.29,3.60,8.25,9.00,13.67,污泥池

15,带式脱水机,3,1,4.5,13.5,4.50,0.60,0.60,1.33,2.70,3.60,4.50,6.84,污泥脱水机房

,空压机,2,1,3,6,3.00,0.20,0.60,1.33,0.60,0.80,1.00,1.52,污泥脱水机房

,无轴螺旋输送机,2,2,2.2,4.4,4.40,0.40,0.80,0.75,1.76,1.32,2.20,3.34,污泥脱水机房

,一体化溶药设备,1,2,1.75,1.75,3.50,0.80,0.80,0.75,2.80,2.10,3.50,5.32,污泥脱水机房

,PAM加药泵,3,2,0.25,0.75,0.50,0.80,0.80,0.75,0.40,0.30,0.50,0.76,污泥脱水机房

,PAC加药泵,3,2,0.37,1.11,0.74,0.80,0.80,0.75,0.59,0.44,0.74,1.12,污泥脱水机房

,电动单梁起重机,1,1,7.5,7.5,7.50,0.10,0.80,0.75,0.75,0.56,0.94,1.42,污泥脱水机房

,电动单梁起重机,1,1,4,4,4.00,0.10,0.80,0.75,0.40,0.30,0.50,0.76,污泥脱水机房

,二氧化氯发生器装置,2,2,3,6,6.00,1.00,0.80,0.75,6.00,4.50,7.50,11.40,加氯间

,氯酸钠化料器,1,1,0.55,0.55,0.55,0.80,0.80,0.75,0.44,0.33,0.55,0.84,加氯间

,卸酸泵,1,1,1.5,1.5,1.50,0.10,0.80,0.75,0.15,0.11,0.19,0.28,加氯间

16,轴流风机,32,32,0.37,11.84,11.84,0.80,0.80,0.75,9.47,7.10,11.84,17.99,

19,照明及其它,1,1,20,20,20.00,0.90,0.90,0.48,18.00,8.72,,,

22,检修电源,1,1,15,15,15.00,0.50,0.80,0.75,7.50,5.63,,,

23,小计,,,,593.07,451.70,0.90,,,406.68,308.48,510.44,775.56,

24,乘以同时系数,,,,,,,,,,,,,

25,Ky=0.92Kw=0.95,,,,,,,,,374.15,293.06,,,

26,无功补偿,,,,,,,,,,-160.00,,,

27,补偿后,,,,,,,0.94,,374.15,133.06,397.10,603.35,

28,变压器容量,,,,,,,,,,,500.00,,

29,变压器损耗,,,,,,,,,3.97,19.86,,,

30,10KV侧,,,,,,,0.93