单项选择题
A.非周期分量电流 B.短路全电流 C.短路电流自由分量 D.周期分量电流
A.2.80×10-4 B.5.6×10-4 C.1.4×10-4 D.2.0×10-4
A.3kV,6kV,10kV,35kV,110kV,220kV,330kV,500kV B.3kV,6kV,10kV,35kV,154kV,300kV,500kV C.3kV,6kV,10kV,35kV,66kV,154kV,230kV,500kV D.3kV,6kV,10kV,35kV,115kV,230kV,300kV,500kV