T形和Ⅱ形电阻电路等效变换的教学探讨  

Discussion on Teaching of Equivalent Transform Between Tee Interconnection and Pie Interconnection

作　　者：田社平[1] 孙盾[2] 张峰[1] 

机构地区：[1]上海交通大学电子信息与电气工程学院,上海200240 [2]浙江大学电气工程学院,浙江杭州310027

出　　处：《电气电子教学学报》2013年第4期16-18,共3页Journal of Electrical and Electronic Education

摘　　要：本文给出了5种T形和Ⅱ形电阻电路等效变换公式的推导方法。它们是:基于等效定义、基于等效性质、基于能量守恒定律、基于戴维南定理和基于二端口参数矩阵等推导方法。基于这5种推导方法,笔者给出了切实可行的教学建议。本文的讨论对从事电路教学的教师具有一定的参考价值。This paper has proposed five methods to deduce values for the T/П-connected resistors in terms of the equivalent П/T-connected resistors. The five methods are based on equivalent definition, equivalent property, law of conservation of energy, Thevenin theorem and parameter matrix of two-port. Feasible teaching suggestions have been given based on these methods. It is helpful for the teaching of circuits.

关 键 词：T形电路 П形电路 等效变换 

分 类 号：TM13[电气工程—电工理论与新技术]