应用广义等效电源定理求解含受控源电路  

Approach of generalized equivalent source method to controlled source circuit

作　　者：梁永清[1] 韦东梅[1] 黄志强[1] 

机构地区：[1]广西大学电气工程学院,广西南宁530004

出　　处：《大学物理》2014年第7期30-34,共5页College Physics

基　　金：广西高等教育教学改革工程基金项目(2013JGZ101);广西大学实验技能和科技创新能力训练基金项目(SYJN20120224)资助

摘　　要：提出一种基于广义等效电源定理的含受控源电路的求解方法.将受控源的控制量作为端口电流或电压,运用广义等效电源定理,构造出多端口等效电路求解模型.求出原电路的端口电流或电压,从而简化电路的求解过程.本文给出详细的求解步骤,通过算例分析验证了该方法的正确性和实用性,适合于含多个受控源电路的求解.A method for solving controlled power source circuits in terms of the generalized equivalent power theorem is proposed. The control variable of the controlled source is regarded as the port current or voltage by using the generalized Thevenin-Norton theorem and constructing a solving model to the multi-port equivalent circuit. The port current or voltage of the original circuit out is calculated, thereby the circuit solving process is simplified. We present a detailed solution which procedures a numerical example to verify the correctness and practicality and is suitable for containing multiple controlled source circuits solving.

关 键 词：受控源 广义等效电源定理 多端口线性网络 等效电路 

分 类 号：O441[理学—电磁学]