求戴维南等效电路的一种简便方法

A Convenient Method on Obtaining Thevenin Equal Circuit

文章提出了一种求戴维南等效电路的简便方法,用这种在端口处求VCR的方法,可以一举求得开路电压UOC和戴维南等效内阻R0.在平面电路中,尤其对一些简单的含有受控源的二端电路,这种方法还是相当简便的.本文通过实例分析充分表明了这种简便方法的优越性.

A convenient method on obtaining Thevenin equal circuit is proposed in this paper and its open voltage UOC and Thevenin equal resistance R0 can be obtained at a time by this method.This method is very convenient especially in some simple two-terminal circuit with controlled sauce.The examples of analysis have fully demonstrated its superiority in the paper.