简单潮流计算的小程序，相关的原始数据数据数据输入格式如下： B1是支路参数矩阵，第一列和第二列是节点编号。节点编号由小到大编写 对于含有变压器的支路，第一列为低压侧节点编号，第二列为高压侧节点 编号，将变压器的串联阻抗置于低压侧处理。 第三列为支路的串列阻抗参数。 第四列为支路的对地导纳参数。 第五烈为含变压器支路的变压器的变比 -　Simple little program flow calculation, the raw data of the data related to data entry format is as follows:　B1 is the slip parameter matrix, the first column and second column is the node number. Node number from small to big with the transformer for the preparation of　slip, the first as the low pressure side of the node number, the second as a high-pressure side of the node　number, the series impedance of the transformer low voltage side of the deal placed.　 As the third branch of the serial impedance parameters.　 Fourth as a slip of the ground admittance parameters.　 Strong as with the fifth branch of the transformer transformer turns ratio