AAABAAABBBB'序号用电设备名称计算负荷变压器容量110800.430.85464.40287.81546.35264000.280.851792.001110.582108.24变压器容量为3Sb=3200KVA4变压器负载率为5η=68.9%67891011121312合计7480.000.300.852256.401398.392654.590.92030.761258.552389.13无功补偿393.45补偿后0.922030.76865.102207.35序号用电设备名称计算负荷变压器容量11690.190.532.1155.6264.2221750.190.533.2557.5966.50变压器容量为3301.40.190.557.2799.19114.53Sb=1000KVA42310.40.792.4094.27132.00变压器负载率为52880.50.8144.00108.00180.00η=83.9%61370.40.754.8055.9178.297工频炉450.80.836.0027.0045.008塔吊500.160.58.0013.8616.009高频炉4000.80.97320.0080.20329.9010起重机97.10.160.515.5426.9131.0711其他1000.650.8565.0040.2876.471213合计1993.500.430.76858.36658.821133.980.9772.53592.941020.58无功补偿263.84补偿后0.92772.53329.09839.70序号用电设备名称计算负荷变压器容量1金属加工设备1142.30.190.5217.04375.92434.072弧焊机2560.350.3589.60239.81256.00变压器容量为3气体保护焊7040.50.8352.00264.00440.00Sb=1000KVA4起重机288.50.170.549.0584.9598.09变压器负载率为5工频炉、高频炉4450.80.6356.00474.67593.33η=85.7%6214.50.70.85150.1593.05176.6572500.650.85162.50100.71191.188水源热泵2500.70.85175.00108.46205.889980.70.8568.6042.5180.7110980.70.8568.6042.5180.7111其他1000.650.8565.0040.2876.471213合计3846.300.460.671753.531866.872633.090.91578.181680.192369.78无功补偿1007.88补偿后0.921578.18672.301715.41附表－11＃总负荷计算及变压器选择表设备容量Pe(kW)需要系数Kx功率因数Cosφ有功P30(kW)无功Q30(kVar)视在S30(kVA)AP1-1AP1-1乘以同期系数K∑附表－22＃总负荷计算及变压器选择表设备容量Pe(kW)需要系数Kx功率因数Cosφ有功P30(kW)无功Q30(kVar)视在S30(kVA)AP2-1AP2-2AP2-3AP2-4AP2-5AP2-6乘以同期系数K∑附表－31、2＃总负荷计算及变压器选择表设备容量Pe(kW)需要系数Kx功率因数Cosφ有功P30(kW)无功Q30(kVar)视在S30(kVA)办公楼1办公楼21#车间照明2#车间照明乘以同期系数K∑阳光工匠论坛（bbs.21spv.com）光伏/储能/运维/能源/电力资料下载QQ群：312095674小编微信：15995027646η保持在计算结果70%-80%AAABAAABBBB'序号用电设备名称计算负荷变压器容量1食堂、浴室1700.60.85102.0063.21120.002办...
