对于Y/d11接线变压器,为了保证正常运行时差动回路两臂的电流相等,应使变压器星形侧电流互感器变比( )。
发布时间:2026-04-19
A.等于变压器的变比n
B.增大3倍
C.减
D.增大√3倍
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