下列网络接线如图所示,元件参数标幺值如图所示,f点发生三相短路时各发电机对短路点的转移阻抗及短路电流标幺值分别为()
A.0. 4,0. 4,5 B.0. 45,0. 45,4. 44 C.0. 35,0. 35,5. 71 D.0.2,0. 2,10正确答案A
下列网络接线如图所示,元件参数标幺值如图所示,f点发生三相短路时各发电机对短路点的转移阻抗及短路电流标幺值分别为()
A.0. 4,0. 4,5 B.0. 45,0. 45,4. 44 C.0. 35,0. 35,5. 71 D.0.2,0. 2,10正确答案A