一种实用的配电网潮流算法

目前matlab潮流计算程序多是基于输电网开发，而对配电网中潮流计算程序较少开发。配电网由于其特有的辐射性、R／X较大、节点较多的特性，导致用于输电网的潮流计算方法由于收敛性问题并不适用于配电网系统中。针对辐射性配电网的特点，开发了用于配电网潮流计算的matlab程序，该程序采用新的支路选择方法，无需对网络进行复杂的编号，并通过算例验证了程序的正确性。

A Practical Algorithm for Power Flow Calculation of Distribution Network

Most matlab power flow programs are for transmission network but not for distribution network. However, such programs are hard to convergence while applied in distribution networks. A matlab program is developed for distribution network which is based on forward and backward substitution method. The new branch selection method needs no cedes of nodes and branches. Application example is presented to demonstrate the effectiveness of the proposed program.