目 录

 

  

摘 要

..........................................................................................................................................I

1  绪论.........................................................................................................................................4

1.1 设计概况........................................................................................................................4

2  负荷计算.................................................................................................................................4

2.1 用电设备组的负荷计算................................................................................................5
2.2 负荷计算与无功补偿....................................................................................................6
2.3 变压器和柴油发电机选择............................................................................................7

3  变配电室系统设计.................................................................................................................8

3.1 供电电源........................................................................................................................8
3.2 变配电室系统................................................................................................................8

4  短路电流计算.........................................................................................................................9
5 导线电缆的选择....................................................................................................................11

5.1 导线电缆的选取原则..................................................................................................11
5.2 导线截面选择的一般步骤..........................................................................................11
5.3 导线电缆的选择与校验..............................................................................................12

5.3.1 低压侧................................................................................................................12
5.3.2 高压侧................................................................................................................12

7  结论.......................................................................................................................................14
参考文献

...................................................................................................................................15