Practice of Node Voltage Method in Teaching Circuit Analysis Course
TANG Xiao;HU Jun;LIU Chanzi;School of Electrical Engineering & Intelligentization,Dongguan University of Technology;
The analysis shows that the node voltage method, as an indirect method for solving complex circuits in circuit analysis, is often used in the analysis of resistance circuits. When using the node voltage method to write equations, especially in some special cases, students will feel confused and can not flexibly apply the node voltage method to solve circuits. This paper expounds the teaching practice of the node voltage method in the course of circuit analysis, including the characteristics of the node voltage method equation, the treatment when there is a voltage source, the treatment of the series resistance branch of the current source, and discusses the relationship between the node voltage method and the superposition theorem.