题目内容
(请给出正确答案)
[主观题]
知限流电抗器额定电压为6kV,额定电流为0.3kA,电抗百分值为4%,则在基准容量为Si=100MV.A下的电抗
标幺值为()。
A.1.539
B.0.04
C.1.164
D.0.08
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A.1.539
B.0.04
C.1.164
D.0.08
A.0.462
B.0.642
C.0.845
D.0.485
A.1.25.
B.0.8.
C.0.9.
D.1.1
A.0.01587
B.0.672
C.0.01877
D.0.7906
答案A
解析:XG=Xdl×(SB/ST)=0.112×(100/(600/0.84))=0.01587
A.0.1
B. 0.001
C.1
D. 0.01
A.13.6
B.17.44
C.31.04
D.7.64
A.0.0756+j0.2268
B.0.0634+j0.1902
C.0.0936+j0.2808
D.0.123+ji0.369
A.0.525
B.0.021
C.1.004
D.1.719