【摘要】 DC-DC变换器是“电力电子技术”相关实验实践课程的必要组成部分。旧式实验装置难以满足对学生独立设计与思考能力的培养需求，故提出了一种针对非隔离式DC-DC变换器的新型实验装置。该装置将不同拓扑结构DC-DC变换器予以拆分，封装变换器中超纲电路，限定实验操作范围，突出学习目标。对实验装置的组成与结构进行了简要介绍。基于该实验装置可构建多种拓扑DC-DC变换器，实验结果证明了该实验装置的有效性与可行性。更多还原

【Abstract】 The DC-DC converter is an essential component in power electronics technology-related experimental and practical courses. Traditional experimental apparatuses fail to meet the requirements of cultivating students’ independent design and thinking abilities. Therefore, a new experimental apparatuses for non-isolated DC-DC converters is proposed. This apparatuses divides different topological structures of the DC-DC converter, encapsulates circuits that are beyond the scope of the curriculum, limits the experimental operation range, and emphasizes the learning objectives. A brief introduction to the composition and structure of the experimental apparatuses is provided. Additionally, experimental results of two different topological DC-DC converters based on this apparatuses are presented, demonstrating the effectiveness and feasibility of the experimental apparatuses.更多还原