负荷计算书

电压序号1一用电设备组名称(kV)2粗格栅，污水提升泵房无堵塞立式污水泵0.383211272座0.380.380.380.380.38率数数量(台)安装台使用台数备用台数设备容量(kW)额定容量使用容量运行方式9计算参数需要系功率因计算负荷有功功率(kW)无功功率(kvar)视在功率计算电流(kVA)(A)备注16数(Kx)数(cos )34522112761000007165745.31.1310.5810111293.562.91.060.662.42.11357.9538.981.840.411.491.581415110长期0.850.8574长期0.850.855.3短时0.20.51.1短时3长期10.5短时0.60.850.80.850.20.8110.00167.2074.00112.482.123.220.782.822.631.184.29无堵塞立式污水泵0.38DX电动单梁悬挂起重机0.38潜水搅拌器回旋式格栅出口阀门二细格栅间，沉砂池搅拌机砂水分离器潜水排污泵无轴螺旋输送机机械格栅除污机MCC4三选择池，卡卢塞尔氧化沟表面曝气机表面曝气机 变频潜水搅拌器0.380.380.380.380.380.38设曝气沉沙池控制箱424240000060.746.47.46计算电流(A)424246长期0.74短时6.4短时7.4长期6长期0.80.84.80.5184.486.664.83.600.322.784.132.976.000.615.277.845.659.120.938.01与砂水分离器联动11.918.580.70.850.70.850.90.850.80.85有功功无功功率视在功率(kW)(kvar)(kVA)183.9116.044座84128412217.71000330.9288044048 880长期0.850.85440长期0.850.948长期0.850.85 74837440.8463.57181.1425.29880.001337.60415.56631.6448.0072.96潜水推进器电动出水调节堰四沉淀池刮泥机出口阀门五污泥泵房回流污泥泵剩余污泥泵MCC1,MCC2单柜负荷六污泥脱水间单偏心螺杆污泥泵带式压滤一体机空压机冲洗水泵加药系统加药计量泵螺旋输送机电动葫芦 2t回用水加压泵七储泥池搅拌水泵0.380.38844座840040240长期0.850.852短时0.20.8340.421.070.3040.000.5060.800.760.380.38442座44008.868.8短时6短时 0.80.20.80.87.041.25.280.908.801.5013.382.280.380.3844440012012计算电流(A)120长期0.850.8512长期0.850.85 22长期0.850.859长期0.850.850.75长期0.850.8511短时2.7长期1.6长期0.50.850.60.60.80.810210.263.216.32120.00182.4012.0018.24有功功无功功率视在功率率(kW)(kvar)(kVA)658.8383.54763.17781160.03 0.380.380.380.380.380.380.380.38321212212221112211100100013390.75222.71.67.4415设带式压滤一体机控制箱和加药系统控制箱18.77.650.63755.51.620.966.290.86.37511.594.740.403.411.220.723.901.393.9522.009.000.756.472.031.207.401.607.5033.4413.681.149.843.081.8211.252.4311.407.4长期0.850.854短时0.20.57.5长期0.850.85 2.2长期0.850.850.381102.21.871.162.203.34八加氯间加氯机电动葫芦 2tMCC30.380.38212100(A) 35计算电流3长期0.850.855短时0.20.52.5511.581.733.002.004.563.04有功功无功功率视在功率率(kW)(kvar)(kVA)53.9535.77565.14559九十锅炉房厂前区照明合计变压器损耗全厂高压侧计补偿电容补偿后高压侧差计基本电费年有功电度电费总电费供电贴费

0.380.380.380.38100.3810选099.022040 20长期40长期 0.80.850.60.8528421625.4722.7421.0026.0049.4075.05功率因数965.891890.792821.060.86161.50-512.001648.210.00 β=0.762500kVA变压器1648.211127.391996.903033.970.83615.391759.352673.050.94每月每千伏安电费*变压器容量*12计算有功负荷*年运行小时（6000~7000）*每度电费0单台变压器容量*台数*每千伏安供电贴费

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