戴维宁定理的理解与运用  

Comprehension and Application of Thevenin's Theorem

作　　者：李琳[1] 刘慧[1] 车凯军[1] 施芝元[1] 刘舜奎[1] LI Lin LIU Hui CHE Kai-jun SHI Zhi-yuan LIU Shun-kui(School of Information Science and Technology, Xiamen University, Xiamen 361005, China)

机构地区：[1]厦门大学信息科学与技术学院,福建厦门361005

出　　处：《电气电子教学学报》2016年第4期61-65,共5页Journal of Electrical and Electronic Education

摘　　要：本文从电路等效变换的本质出发,在理论层面上剖析戴维宁定理的重要性,分析戴维宁等效模型的建立方法,讨论戴维宁等效电路存在的局限性及解决方法,进一步,通过实际应用实例,加深对戴维宁定理运用的理解。Based on the essence of the transformations in the equivalent circuit, this paper underlines the importance role of Thevenin＇s theorem on the theoretical level, and elaborates the establishment method of the Thevenin＇ s equivalent circuit. Moreover, the limitation of the equivalent model is emphasized and analyzed with Norton model. The examples of practical application are illustrated to deepen the understanding of Thevenin＇s theorem.

关 键 词：等效变换 戴维宁等效电路 等效电阻 

分 类 号：G426[文化科学—课程与教学论]