(2010)系统接线如图4.5-25所示,图中参数均为归算到统一基准之F(S(来学网)=50MVA)的标幺值。系统在f点发生A相接地,短路处短路电流及正序相电压有名值为( )。(变压器联结组Yd11)
  • A.
    (来学网)0.238kA,58.16kV
  • B.
    (来学网)0.316kA,100.74kV
  • C.
    (来学网)0.412kA,58.16kV
  • D.
    (来学网)0.238kA,52.11kV