试题与答案

某企业设置一座110kV/10kV总变电所,分别向四个车间变电所提供10kV电源。车

题型:问答题 案例分析题

题目:

某企业设置一座110kV/10kV总变电所,分别向四个车间变电所提供10kV电源。车间变电所的计算负荷如下:

某7层住宅楼,6个单元,一梯二户,每户安装功率Ps为4kW,供电电源由小区变电所以TN-C-S形式引入,电压等级为380V/220V,要求三相均匀安装。统计该住宅楼负荷量Pjs。。

答案:

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参考答案:C

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