CAJ | 학술논문

本文针对现有“电力电子技术”课程中普遍存在的对于反激变换器箝位电路的作用、影响及其分析设计不完整的问题，详细分析了反激变换器工作过程，指出了箝位电路的作用及其对反激变压器能量传输过程和传输效率的影响，据此给出了 RCD 箝位电路设计的原则和步骤。本文有助于学生更加全面深入地理解反激变换器的工作原理和特性，更好地掌握其箝位电路设计的方法，具有一定的教学指导意义。
본문침대현유“전력전자기술”과정중보편존재적대우반격변환기겸위전로적작용、영향급기분석설계불완정적문제，상세분석료반격변환기공작과정，지출료겸위전로적작용급기대반격변압기능량전수과정화전수효솔적영향，거차급출료 RCD 겸위전로설계적원칙화보취。본문유조우학생경가전면심입지리해반격변환기적공작원리화특성，경호지장악기겸위전로설계적방법，구유일정적교학지도의의。
The analysis on the clamping circuit of flyback converter is insufficient in Power Electronics course. The detailed operation principles of flyback converter are analyzed in this paper. The influence of the clamping circuit on the energy transformation efficiency is presented,based on which the principles and steps for the design of the RCD-clamping circuit for the flyback converter are provided. This paper can help to understand the operation prin-ciples and characteristics of the flyback converter thoroughly,and to design the clamping circuit effectively,which has certain significance for the education of power electronics.