求戴维南等效电路的一种简便方法  

A Convenient Method on Obtaining Thevenin Equal Circuit

作　　者：赵伟丽 

机构地区：[1]渭南技术学院,陕西渭南714000

出　　处：《渭南师范学院学报》2009年第5期32-33,共2页Journal of Weinan Normal University

摘　　要：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.

关 键 词：戴维南等效电路 伏安特性 方法 

分 类 号：TM13[电气工程—电工理论与新技术]