The forward and backward substitution method is based on the feeder, which is used to calculate the initial voltage and terminal load of the distribution network. Initially, assuming that the voltage of the whole network is rated voltage, the power loss of each component is calculated step by step from the end J to the beginning k, instead of the node voltage, and the current and power loss of each branch are calculated. Based on this, the starting power is obtained. This is a process of substitution. Then, according to the given starting voltage and the calculated starting power, the voltage drop is calculated step by step from the beginning to the end, and the voltage of each node is obtained, which is the forward process. Repeat the above process until the power deviation of each node meets the allowable conditions.

Filename	Size	Update
前推回代潮流计算程序\zc33.m	3712	2015-12-08
前推回代潮流计算程序	0	2019-09-09

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