文档介绍：小区供电系统
毕业设计
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目录
1设计说明---------------------------------------------------------------------------------------------3
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3住宅小区供电措施-----------------------------------------------------------------------------------9
、类型的选择-------------------------------------------------------10
、低压分线设备选择-----------------------------------------------------------------------13
、低压电缆类型及截面型号选择--------------------------------------------------------14
4防雷接地--------------------------------------------------------------------------------------------------16
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5施工图设计预算------------------------------------------------------------------------------------------19
参考文献-----------