潮流计算程序 采用前推回代方法。在配电网的潮流计算中，与输电网不同，输电网是闭环运行。配电网开环运行 -Flow calculation program uses forward and backward substitution method. The trend in the calculation of distribution network, with different transmission grid, transmission is the closed-loop oper

8节点的前推回代法潮流程序，可以计算配电网的潮流。-8 nodes matlab power flow