摘要
本文以非接触电能传输技术中的阻抗变换作为电路教学案例,阐述了这些案例与电路教学内容的联系。掌握这些联系,能够使学生加深对阻抗变换概念的理解,了解阻抗变换的用途,认识阻抗变换的频率相关性和负载相关性,具备初步的电路设计能力。从而在教学上做到理论与实践相互结合。
Taking the impedance transformation in thecontactless power transmission technology as teaching cases of the circuit course, the relations between these cases and the circuit teaching contents are stated in this article. Mastering these relations, the students can deeply understand the concepts of impedance transformation; know about the purpose of impedance transformation;realize the frequency dependence and load correlation of the impedance transformation;possess the primary circuit design capability. Therefore, the combination of the theory with the prac- tice in circuit teaching can be improved.
出处
《电气电子教学学报》
2017年第1期70-73,共4页
Journal of Electrical and Electronic Education
基金
国家自然科学基金项目
超声波耦合海下探测器无线电能传输原理(61371026)
中电投吉林核电有限公司项目
核电厂非接触电能传输技术研究(2015-083-2HD-KJ-X)
关键词
非接触电能传输
阻抗变换
电路教学
contactless power transmission
impedance transformation
circuit teaching
