基于案例的电力电子技术课程教学研究与探索

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摘要 文章以电压型逆变技术为例，建立了单/三相电压型逆变技术教学案例，并通过案例认知、强化实践、开放思考、知识回归四个步骤阐述了基于案例的课程教学方法。实践表明，本教学方法有助于调动学生的学习积极性，锻炼学生的团队协作能力、主动思考问题的习惯以及独立解决问题的能力，有利于启发学生的创新性思维。关键词 教学研究；案例教学；电力电子技术；电压型逆变器

中图分类号：G424文献标识码：A      DOI：10.16400/j.cnki.kjdk.2022.23.029

Case-Based 'Teaching Research and Exploration of PowerElectronics Technology Course

WANG Yaoqiang， HAI Delun， LIU Xiaolan， JIA Jianhua

（School of Electrical Engineering， Zhengzhou University， Zhengzhou， Henan 450001）

Abstract  Taking voltage source inverter technology as an example， this paper establishes a teaching case of single / three-phase voltage source inverter technology， and expounds the case-based teaching method through four steps of case cognition， strengthening practice， open thinking and knowledge regression. Practice shows that this teaching method is helpful to mobilize students' enthusiasm for learning，  train students' team cooperation ability，  habit of thinking actively and ability of solving problems independently， and inspire students' innovative thinking.

Keywords  teaching research; case teaching; power electronics technology; voltage source inverter

“电力电子技术”是电气工程及其自动化、自动化等电气信息类专业的必修课程。（剩余4184字）