MATLAB/Simulink2机5节点电力系统潮流计算仿真
《MATLAB/Simulink电力系统建模与仿真》中94页中的2机5节点电力系统潮流计算仿真，我参数完全按照书中设置，但调试有问题，Update Load Flow之后，得出发电机的三相电压不对称，数据如注释所示。哪位高手知道为啥？注：
Machine: G2
Nominal: 100 MVA 10.5 kV rms
Bus Type: Swing bus
Uan phase:-40.27°
Uab: 52029 Vrms -10.27°
Ubc: 48895 Vrms 157.70°
Uca: 11025 Vrms -122.71°
Ia: 16777 Arms -9.91°
Ib: 16777 Arms -129.91°
Ic: 16777 Arms 110.09°
P: 1.3046e+009 W
Q: -7.6415e+008 Vars [-7.642 pu]
Pmec: 1.3079e+009 W
Torque: 8.3264e+006 N.m
Vf: 6.067 pu
Machine: G1
Nominal: 100 MVA 10.5 kV rms
Bus Type: P & V generator
Uan phase:-40.45°
Uab: 55176 Vrms -10.45°
Ubc: 50638 Vrms 158.65°
Uca: 11025 Vrms -130.09°
Ia: 17338 Arms -21.32°
Ib: 17338 Arms -141.32°
Ic: 17338 Arms 98.68°
P: 1.5654e+009 W
Q: -5.4297e+008 Vars [-5.43 pu]
Pmec: 1.569e+009 W
Torque: 9.9887e+006 N.m
Vf: 6.7898 pu
Machine: Load3
Nominal: 115 kV rms
Bus Type: P & Q load
Uan phase:-46.14°
Uab: 6.2602e+005 Vrms -16.14°
Ubc: 6.1132e+005 Vrms 161.43°
Uca: 30061 Vrms -136.62°
Ia: 300.16 Arms-102.68°
Ib: 300.16 Arms137.32°
Ic: 300.16 Arms17.32°
P: 1.7944e+008 W
Q: 2.7153e+008 Vars
Machine: Load2
Nominal: 115 kV rms
Bus Type: P & Q load
Uan phase:-41.18°
Uab: 6.0512e+005 Vrms -11.18°
Ubc: 5.7431e+005 Vrms 157.92°
Uca: 1.1609e+005 Vrms -121.95°
Ia: 798.9 Arms-92.72°
Ib: 798.9 Arms147.28°
Ic: 798.9 Arms27.28°
P: 5.2087e+008 W
Q: 6.5561e+008 Vars
Machine: Load1
Nominal: 115 kV rms
Bus Type: P & Q load
Uan phase:-40.94°
Uab: 6.3759e+005 Vrms -10.94°
Ubc: 5.8926e+005 Vrms 158.63°
Uca: 1.2147e+005 Vrms -129.49°
Ia: 433.21 Arms-97.84°
Ib: 433.21 Arms142.16°
Ic: 433.21 Arms22.16°
P: 2.6123e+008 W
Q: 4.0079e+008 Vars 没出现这种问题。 不太清楚呀 请问楼主连接发电机的terminator和constant怎么搭，在哪里找？怎么设置？ 楼主你好。我按照于群的书在simulink里搭建了一个两机五节点模型，但是潮流计算时总是报错说找不到初始值，请问楼主可否将您的模型共享一下，万分感谢。这个问题困扰我两天了zzz
我的邮箱是196529426@qq.com
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