“电磁场”课程体系和教学内容的改革与实践  

Reform and Practice for the Course System and Teaching Contents of Electromagnetic Fields

作　　者：李琳[1] LI Lin(School of Electrical and Electronics Engineering,North China Electric Power University,Beijing 102206,China)

机构地区：[1]华北电力大学电气与电子工程学院,北京102206

出　　处：《电气电子教学学报》2023年第2期51-54,共4页Journal of Electrical and Electronic Education

基　　金：国家自然科学基金项目(51677064)。

摘　　要：阐述了似稳场与准静态场概念上的差异,针对电气工程与电子信息类专业普遍是在大学物理“电磁学”课程之后开设“电磁场”课程的现状,提出减少“电磁场”与“电磁学”在教学内容上的重复,在教材和教学上简化纯粹静态场内容,突出对准静态电场、磁场概念的讲解,并在准静态场的范畴中引入标量电位和矢量磁位、标量磁位以及电阻、电容与电感参数,以提高学生理解和解决实际工程问题的能力。In this paper,the difference in concept is clarified combining with the practical engineering cases between the quasi-stationary field and the quasi-static field.Aiming at the current situation that the Electromagnetic Field course is set up behind the Electromagnetics course in physics for the majors in electrical engineering or electrical and information engineering,reduction of the repetition between the Electromagnetic Field course and the Electromagnetics course in physics is proposed by reducing the contents of pure static field and reinforcing the quasi-static electric field and magnetic field.In the category of quasi-static field,the electromagnetic potentials and electrical parameters are introduced,such as resistance,capacitance and inductance,in order to promote the abilities of students for solving practical engineering problems.

关 键 词：似稳场 准静态场 电磁场课程体系 

分 类 号：TM15[电气工程—电工理论与新技术]