【摘要】 新工科背景下“电力电子技术”的实践教学的改革和创新势在必行。电力电子实践教学改革以电力电子变换器拓扑分析、设计、模拟仿真、实验等过程进行问题导向学习，注重培养学生从理论-仿真-实践的进阶式开发设计能力。以基于PEK-110的谐波电流源设计与实现为实例，阐述电力电子创新实践教学的全过程。实践证明，电力电子实践教学改革满足工程教育创新和新工科建设的发展要求。更多还原

【Abstract】 Under the new engineering background, it is imperative to reform and innovate the experiment teaching of Power Electronics. The power electronics experiment teaching reform focuses on the power electronics converter topological analysis, design, simulation, experiment and other processes to conduct problem-oriented learning, and pays attention to cultivating students′ advanced development and design ability from theory to simulation and practice. In this paper, the design and implementation of harmonic current source based on PEK-110 is taken as an example to expound the whole process of power electronics experiment teaching innovation, which proves that the experiment teaching reform of power electronics meets the development requirements of engineering education innovation and the new engineering construction.更多还原