电源外析原理与拟功率平衡原理及双端口网络等效原理  

Power Supply Dialysis Principle and Quasi-Power Balance Principle and Equivalence Principle of Dual-Port Networks

作　　者：朱明[1] 朱嘉慧 ZHU Ming;ZHU Jiahui(School of Mechatronic Engineering and Automation,Shanghai University,Shanghai 200444,China;University of Toronto,Mississauga L5L1C6,Canada)

机构地区：[1]上海大学机电工程与自动化学院,上海200444 [2]多伦多大学,密西沙加L5L1C6

出　　处：《电工技术》2024年第19期5-16,共12页Electric Engineering

摘　　要：戴维宁定理和诺顿定理合称戴诺定理,是电路原理中最重要的定理之一,也是求解电路最重要的方法之一,但戴诺定理仅适用于单端口网络。分析总结了实电路和复电路的基本原理,对端口网络进行了完整分类、对双端口网络参数表达进行了分析研究,提出了含激端口网络的反激去激原理和电源外析原理,梳理了平稳电路的拟功率平衡原理和互易性原理,并提出了平稳电路无激双端口网络与含激双端口网络的紧致等效原理,有助于完善实电路和复电路的知识体系。Thevenin′s theorem and Norton′s theorem,collectively known as Thevenin-Norton theorems,are among the most important theorems in circuit theory and key methods for solving circuits.However,the Thevenin-Norton theorems are only applicable to single-port networks.This paper systematically analyzes and summarizes the basic principles of real and complex circuits,provides a comprehensive classification of port networks,investigates the parameter expressions for dual-port networks,proposed the motivation reverse-remove principle and power supply dialysis principle for port network with motivation,clarifies the quasi-power balance principle and reciprocity principle for stationary circuits,and proposed the compact equivalence principle for dual-port networks with and without excitation in stationary circuits.This work contributes to enhancing the knowledge system of real and complex circuits.

关 键 词：戴诺定理 反激去激原理 电源外析原理 拟功率平衡原理 紧致等效原理 

分 类 号：TM133[电气工程—电工理论与新技术] TM135