摘要
本文在集总假设的基础上,针对电路元件电阻、电容和电感的特性,分别从其固有的电磁场的特性出发,结合电磁理论的麦克斯韦方程,讨论了电路元件的约束关系与电磁场基本规律的内在关系及在线性电路元件中的能量关系。
On the basis of the lumped hypothesis,according to the characteristics of circuit element resistance,capacitance and inductance,starting from the features of its inherent electromagnetic field respectively,and combined with maxwell's equations of electromagnetic theory,discussed the circuit components of constraint relations and the basic rule of the internal relationship between electromagnetic field and the linear relationship between the energy in the circuit components.
作者
张红岭
洪斌
桂垣
范竟往
ZHANG Hong-ling;HONG Bin;GUI Yuan;FAN Jing-wang(College of Electrical Engineering,Hebei University of Architecture,Zhangjiakou,Hebei 075000,China;Information Engineering College,Hebei University of Architecture,Zhangjiakou,Hebei 075000,China;Space Star Technology Co.Ltd,Beijing 100086,China)
出处
《教育教学论坛》
2017年第18期202-203,共2页
Education And Teaching Forum
关键词
电磁场
麦克斯韦方程
电路元件
约束关系
electromagnetic fields and maxwell's equations
circuit element
the constraint relationship
