短路电流计算书

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1、目录一计算目的..................................................................................................................................1二计算条件和依据.........................................................................................................................1三阻抗参数计算

2、过程...................................................................................................................11系统图（见图1）..............................................................................................................12阻抗计算................................

3、.............................................................................................12.1基准值........................................................................................................................12.2系统.................................................

4、...........................................................................22.3发电机........................................................................................................................22.4变压器..................................................................

5、......................................................22.5系统............................................................................................................................22.6系统阻抗图见图2。..............................................................................

6、....................3四短路电流计算...........................................................................................................................31d1点短路.....................................................................................................................

7、.......31.1周期分量计算..........................................................................................................41.2非周期分量计算......................................................................................................52d2点短路................................

8、...........................................................................