电缆压降计算用表格

PQSIjsΣSΣIjs总和(kw)(kvar)(kw)(A)(kw)(A)ΣIjs每盏3.780.850.530.622.344.457.9513.787.95每盏0.850.530.620.000.000.0000.000.00每盏0.850.530.620.000.000.0000.000.00每盏0.850.530.620.000.000.0000.000.00r0x0ΣIjsIΔUΣS(Ω/km)(Ω/km)(A)(A)(V)m51VV22-4×2.57.41000.10000.800.607.9523.70182.4421.70230.462VV22-4×44.61000.09300.800.607.9530.50151.5413.56368.613VV22-4×63.08000.09300.800.607.9538.70134.699.13547.674VV22-4×101.83000.08700.800.607.9553.90120.885.49910.185VV22-4×161.15000.08200.800.607.9569.00113.343.511423.876VV22-4×250.72700.07500.800.607.9590.4018.632.272202.387VV22-4×350.52400.07200.800.607.95110.6016.371.682984.468VV22-4×500.38700.07200.800.607.95131.0014.861.283911.609VV22-4×700.26800.06900.800.607.95161.4013.520.935394.8910VV22-4×950.19300.06900.800.607.95196.1012.700.717048.0811VV22-4×1200.15300.06900.800.607.95225.8012.260.598424.9912VV22-4×1500.12400.07000.800.607.95255.1011.940.519773.4613VV22-4×1850.09910.07000.800.607.95290.5011.670.4411378.74sinφ照明cosφsinφtanφ编号每千米电压降电流系数数量ΔU%电缆规格cosφ7.9514VV22-4×2400.07540.07000.800.607.95338.8011.410.3713487.23 PQSIjsΣSΣIjs总和(kw)(kvar)(kw)(A)(kw)(A)ΣIjs每盏0.250.430.902.100.520.581.5310.251.531.53编号电缆规格r0x0cosφsinφ ΣIjsI电流系数ΔUΔU%ΣS(Ω/km)(Ω/km)(A)(A)(V)m51VV22-2×2.57.41000.10000.800.601.5323.70115.827.19695.122VV22-2×44.61000.09300.800.601.5330.5019.894.501111.813VV22-2×63.08000.09300.800.601.5338.7016.663.031651.884VV22-2×101.83000.08700.800.601.5353.9014.011.822745.285VV22-2×161.15000.08200.800.601.5369.0012.561.164294.686VV22-2×250.72700.07500.800.601.5390.4011.660.756642.837VV22-2×350.52400.07200.800.601.53110.6011.220.569001.738VV22-2×500.38700.07200.800.601.53131.0010.930.4211798.199VV22-2×700.26800.06900.800.601.53161.4010.680.3116272.0910VV22-2×950.19300.06900.800.601.53196.1010.520.2421258.4311VV22-2×1200.15300.06900.800.601.53225.8010.430.2025411.4812VV22-2×1500.12400.07000.800.601.53255.1010.370.1729478.7513VV22-2×1850.09910....