常用电气计算变压器容量、kx-、cos

1、S9-M-10/0.4kV变压器损耗计算,Seb变压器容量,Pk空载有功损耗,Pd短路有功损耗,Sjs低压侧计算负荷,Qk空载有功损耗,Qd短路有功损耗,Ik空载电流比,Ud%阻抗电压比,Pb有功损耗,Qb无功损耗30,0.13,0.6,0.0,0.84,1.2,2.8,4,0.1,0.850,0.17,0.87,0.0,1.25,2,2.5,4,0.2,1.363,0.2,1.04,0.0,1.512,2.52,2.4,4,2.4,1.580,0.25,1.25,0.0,1.76,3.2,2.2,4,0.3,1.8100,0.29,1.5,0.0,2.1,4,2.1,4,0.3,2.1125

2、,0.34,1.8,0.0,2.5,5,2,4,0.3,2.5160,0.4,2.2,0.0,3.04,6.4,1.9,4,0.4,3.0200,0.48,2.6,0.0,3.6,8,1.8,4,0.5,3.6250,0.56,3.05,0.0,4.25,10,1.7,4,0.6,4.3315,0.67,3.65,0.0,5.04,12.6,1.6,4,0.7,5.0400,0.8,4.3,0.0,6,16,1.5,4,0.8,6.0500,0.96,5.1,0.0,7,20,1.4,4,1.0,7.0630,1.2,6.2,0.0,8.19,28.35,1.3,4.5,1.2,8.2800,

3、1.4,7.5,0.0,9.6,36,1.2,4.5,1.4,9.61000,1.7,10.3,0.0,11,45,1.1,4.5,1.7,11.01250,1.95,12.8,0.0,12.5,56.25,1,4.5,2.0,12.51600,2.4,14.5,0.0,14.4,72,0.9,4.5,2.4,14.4已知设计数据,中间计算结果,计算结果,SZ-M-10/0.4kV变压器损耗计算,Seb变压器容量,Pk空载有功损耗,Pd短路有功损耗,Sjs低压侧计算负荷,Qk空载有功损耗,Qd短路有功损耗,Ik空载电流比,Ud%阻抗电压比,Pb有功损耗,Qb无功损耗200,0.33,2.6,0

4、.0,1.8,8,0.9,4,0.3,1.8250,0.4,3.05,0.0,2.25,10,0.9,4,0.4,2.3315,0.48,3.65,0.0,2.52,12.6,0.8,4,0.5,2.5400,0.57,4.3,0.0,2.8,16,0.7,4,0.6,2.8500,0.68,5.1,0.0,3.5,20,0.7,4,0.7,3.5630,0.81,6.2,0.0,4.095,28.35,0.65,4.5,0.8,4.1800,0.98,7.5,0.0,4.8,36,0.6,4.5,1.0,4.81000,1.15,10.3,0.0,5.5,45,0.55,4.5,1.2,5.

5、51250,1.35,12,0.0,6.25,56.25,0.5,4.5,1.4,6.31600,1.68,14.5,0.0,8,72,0.5,4.5,1.7,8.02000,1.95,17.15,0.0,10,90,0.5,4.5,2.0,10.02500,2.28,20.3,0.0,12.5,112.5,0.5,4.5,2.3,12.5已知设计数据,中间计算结果,计算结果,SG10-10/0.4kV变压器损耗计算,Seb变压器容量,Pk空载有功损耗,Pd短路有功损耗,Sjs低压侧计算负荷,Qk空载有功损耗,Qd短路有功损耗,Ik空载电流比,Ud%阻抗电压比,Pb有功损耗,Qb无功损耗100

6、,0.4,1.88,0.0,0.8,4,0.8,4,0.4,0.8160,0.54,2.55,0.0,1.28,6.4,0.8,4,0.5,1.3200,0.62,3.1,0.0,1.6,8,0.8,4,0.6,1.6250,0.72,3.6,0.0,1.75,10,0.7,4,0.7,1.8315,0.88,4.6,0.0,2.205,12.6,0.7,4,0.9,2.2400,0.97,5.4,0.0,2.4,16,0.6,4,1.0,2.4500,1.16,6.6,0.0,3,20,0.6,4,1.2,3.0630,1.29,7.9,0.0,3.78,37.8,0.6,6,1.3,3.8800,1.52,9.5,0.0,4,48,0.5,6,1.5,4.01000,1.76,11.4,0.0,5,60,0.5,6,1.8,5.01250,2.08,12.5,0.0,6.25,75,0.5,6,2.1,6.31600,2.44,13.9,0.0,8,96,0.5,6