一阶电路暂态过程分析的翻转课堂设计  

Flipped Classroom Design for the Analysis of"Transient Process of the First Order Circuit"

作　　者：李岩 赵涛 刘云鹏 LI Yan;ZHAO Tao;LIU Yun-peng(North China Power University,Baoding,Hebei 071003,China)

机构地区：[1]华北电力大学(保定)电力工程系,河北保定071003

出　　处：《教育教学论坛》2020年第51期313-315,共3页Education And Teaching Forum

摘　　要：一阶电路暂态过程是电力系统过电压教学中的重要内容。教材通常直接给出一阶电路的解,不进行微分方程求解过程的推导,导致学生无法深入透彻理解。以一阶电感性电路为例,利用常规法、三要素法和拉普拉斯变换法三种方法对微分方程进行求解。文章对一阶电路暂态过程的教学有一定的指导作用。“Transient process of the first order circuit”is an important content in the teaching of over-voltage in power system.The textbook usually gives the solution of the first order circuit directly,and does not carry on the derivation of the process of solving the differential equation,which leads to the students unable to understand thoroughly.This paper takes the first order inductive circuit as an example to solve the differential equation by using three methods:conventional method,three-element method and Laplace transform method.This paper has a certain guiding effect on the teaching of the“transient process of the first order circuit”.

关 键 词：一阶电路 电路分析 三要素法 拉普拉斯变换法 

分 类 号：G642.41[文化科学—高等教育学]