架空线标幺值

每公里架空线路电阻及其标幺值（6.3KV）Sb=100MVA架空线单位长度电阻Ω/km（实际值）铜芯TJ铝芯LT铝芯LGJ平均电压下每公里架空线的电阻标幺值铜芯TJ铝芯LT铝芯LGJ101625355070951201501852400.4380.4170.4020.3920.3810.3700.3600.3530.4160.4020.3920.3800.3690.3600.3530.3650.3530.3740.3410.3330.3251.1031.0481.1020.9880.9570.9320.9120.8891.0431.1020.9880.9570.9320.9120.8890.9200.8900.8740.8590.839用0.819注：LGT-25、35、50电阻标幺值计算时按LJ标幺值计算，架空线电抗Z=8.82/KM每公里电缆线路电阻及其标幺值（6.3KV）Sb=100MVA电缆线单位长度电阻Ω/km（实际值）平均电压下每公里电缆的电阻标幺值铜芯 铝芯 铜芯 24018515012095705035250.080.100.120.150.190.260.370.530.74铝芯 0.130.170.210.260.330.440.620.891.246.30.200.250.300.380.480.650.941.341.87用370.0060.0070.0090.0110.0140.0190.0270.0390.0546.30.330.430.530.650.831.111.562.243.12用370.01950.0120.0150.0190.0240.0320.0450.0650.090注：电缆电抗Z=2.02/KM