电路分析中的等效概念及其应用

The Concept of Equivalence in the Analysis of Electric Circuit and It's Application

应用等效的理论，通过实例，阐述了等效变换在电路分析和计算中的应用，从而将复杂电路通过等效变换变成简单电路．方便了分析和计算。

This paper presents the application of equivalent concept in the electric circuit analyzed and calculated by means of examples. So It's convenient to analyze and calculate that complex circuit simplified by means of equivalence.