负荷计算-需要系数法

序号 数量(台)受电设备名称总的工作的总的工作的 设备功率(kW)需要系数KokW计算负荷kvar最大负载利用小时kVA数Tn年耗电量10kWh4cosφtgφ备注I一硫酸车间变电所净化工段 12356789101112一洗塔循环泵高效洗涤器循环泵二洗塔循环泵填料塔循环泵配电室空调仪表UPS电源照明检修电源转化工段检修电源转化工段电动蝶阀三氧化硫风机小计:22222243241261111224114119220.00560.00220.00400.0010.0010.0020.0060.00120.0012.00250.001882110.00280.00110.00200.0010.0010.0020.0020.00120.0012.00250.0011420.850.850.850.800.800.800.900.800.800.850.850.620.620.620.750.750.750.480.750.750.620.620.750.750.750.300.750.750.300.150.150.750.7582.50210.0082.5060.007.507.506.003.0018.009.00187.5067451.13130.1551.1345.005.635.632.912.2513.505.58116.20429799 软启软启软启变频做软起成套变频二12345678电除雾MCC整流机组控制柜电源阳极保护电加热温度控制柜电源电动蝶阀水玻璃输送泵污水处理泵照明检修电源6434222264341122341.7718.00108.008.6011.0030.0020.0040.00341.7718.00108.008.605.5015.0020.0040.000.941.000.950.500.850.850.900.500.360.000.331.730.620.620.481.730.850.750.700.150.750.750.300.15290.5013.5075.601.294.1311.256.006.00105.440.0024.852.232.566.972.9110.39成套成套成套4x4.5kW3x36kW1

表8-1-3 《硫酸系统电力负荷计算表》

小计:三2523577557664408155437 干吸工段1234567干燥塔循环泵（二）中间吸收酸循环泵I（二）11122221011112218110.00110.00185.0060.001.0015.0040.00411110.00110.00185.0030.001.0015.0020.003610.850.850.850.850.500.900.800.620.620.620.621.730.480.750.750.750.750.750.150.300.1582.5082.50138.7522.500.154.503.0025151.1351.1385.9913.940.262.182.25156296 软启软启变频做软启成套中间吸收酸循环泵II地下槽泵电动蝶阀照明检修电源小计:四转化工段电动蝶阀电动蝶阀电动葫芦照明小计:12115121154.006.003.407.00204.006.003.407.00200.500.850.800.901.730.620.750.480.150.750.200.3080.604.500.682.1051.042.790.511.0210 成套成套1234五脱硫工段:1234脱硫塔循环泵碱液储槽泵照明检修电源小计:42331211316740.004.4015.0060.00819185.002.2015.0020.002220.850.800.900.800.620.750.480.750.750.150.300.15138.750.334.503.0014785.990.252.182.2591172 软启 六二氧化硫风机房2

表8-1-3 《硫酸系统电力负荷计算表》

2风机辅助设备辅助油泵油加热器电机绕组加热器控制柜电源45照明检修电源小计:七净化配电室原有其它负荷 2111128111111611.003.001.000.375.0040.0060 5.503.001.000.375.0020.0035 0.850.950.950.850.900.80 0.620.330.330.620.480.75 0.750.300.300.750.300.15 4.130.900.300.281.503.0010 2.560.300.100.170.732.256 风机为异步电动机+液力偶合器,控制柜为厂家成套12 12食堂，办公楼厂区照明小计:64109664107790.0060.00150392190.0060.0015024870.800.900.750.480.600.5054.0030.008415821423.640.5014.5355897852.5250.0602.577.3679.81591594085515461001818.5 *以上负荷合计：乘同时系数0.9,0.95无功补偿补偿后变压器损耗折算到6kV侧 96 77 3921 24870.92 0.9041423.615.51439.0 2x1600kVA Ⅱ硫酸循环水泵房变电所12345L47冷却塔SO2风机冷却水冷水泵玻璃钢冷却塔轻型结构冷却塔电动单梁起重机7212171121210.00110.0011.0090.001.60210.0055.0011.0090.001.600.800.800.800.800.500.750.750.750.751.730.750.750.750.750.15157.5041.258.2567.500.24118.1330.946.1950.630.423

表8-1-3 《硫酸系统电力负荷计算表》

67891078910111213**软水站成套设备立式泵电动蝶阀照明检修电源氯浸渣动力厂污水站汽车装置综合控制楼硫酸维修站酸性废水处理酸库小计:乘同时系数0.9,0.95无功补偿补偿后变压器损耗折算到6kV侧2926166614050.891 0.91 902.09.9911.9122112111112291121111111122630.0022.006.006.0020.00444.00100.0040.0080.00100.00200.00195.00166630.0011.006.006.0020.00399.0080.0025.0060.0080.00160.00160.0014050.800.800.500.900.800.800.800.800.800.800.800.80130.750.751.730.480.750.750.750.750.750.750.750.75140.750.750.150.300.150.750.750.750.750.350.750.751022.508.250.901.803.00299.2560.0018.7545.0028.00120.00120.001002902.016.886.191.560.872.25224.4445.0014.0633.7521.0090.0090.00752714.7300.0414.749.6464.310235940542993 1x1250kVA 1253 原有保留原有保留原有保留原有保留原有保留原有保留 III电炉变电所44500047502024516359402821.5#制酸区低压负荷合计：1291078892710131687775.44

表8-1-3 《硫酸系统电力负荷计算表》

六干吸6kV设备（37#所）:123转化干燥酸循环泵中间吸收酸循环泵I最终吸收塔循环泵SO3冷却器风机11111111280.0280.0280.0315.00280.0280.0280.0315.000.850.850.850.800.620.620.620.750.750.750.750.75210.0210.0210.0236.25130.1130.1130.1177.19247.06247.06247.06295.31 1水泵房21234冷水泵水淬渣变压器酸性污水站羰基镍液体SO2变压器21111101111192500.0800.0200.01250.0630.065351250.0800.0200.01250.0630.05285141770.800.920.850.920.920.750.430.620.430.430.750.700.700.700.70937.5560.0140.0875.0441.03819.810921703.1238.686.8372.7187.92156.753245164.531500.001171.88608.70164.71951.09479.354386.551214911589.0259402268.9 ****小计37#所负荷总计乘同时系数0.95,0.97补偿补偿后 14176.940.5010374.63 0.9410374.633664.5311002.8159406162.5七6kV设备（热电站）:1##SO2风机硫酸区6kV负荷总计:116400.06400.0205770.850.620.754800.0151752974.86639564716563.5594059402851.2异步电机9013.75

表8-1-3 《硫酸系统电力负荷计算表》

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