关于集总参数电路抽象原则的一点思考

Reflections on the Lumped Circuit Abstraction Principle

本文在查阅国内外电路教材的基础上,对集总参数电路抽象原则和基尔霍夫定律的适用条件与推导做了一些分析和思考,对教材中区分集总参数电路和分布参数电路时所采用的叙述方法做了进一步的诠释和补充。并用具体的例子,从电磁场理论的角度,推演了集总参数电路抽象的过程。

According to domestic and foreign teaching materials based on the lumped circuit abstraction principle, applicable conditions and the derivation of Kirchhoffˊs law to do some analysis and thinking of the teaching method, the district diversity Lumped parameter circuit and the distributed parameter circuit made further explanation and supplement. And with a concrete example,from the view of electromagnetic field theory,the process of lumped cir-cuit abstraction is deduced.