问题 单项选择题 案例分析题

某35kV变电站配置了三相并联电容器组作为无功补偿装置,请对下列问题作解答。

35kV并联电容器组安装处母线短路容量为2000MVA,电容器串6%电抗器,以免发生5次谐波谐振,请计算确定电容器容量不能选下列哪项()?

A.40Mvar

B.37Mvar

C.30Mvar

D.20Mvar

答案

参考答案:A

探究题

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不定项选择