【摘要】 针对动模实验室传统电磁式接触器的缺点 ,设计出一种能够由计算机或单片机控制的新型 IGBT动态电力电子开关 ,分析了该开关的结构、原理、驱动电路、保护措施等 ,并进行了动模实验 ,最后报道了该开关的前景。更多还原

【Abstract】 In order to overcome the defect of the traditional electromagnetic switch in dynamic simulation laboratory, a new fashioned IGBT dynamic switch (ABFSD) is constructed and controlled by PC or Single Chip Micro processor. Besides, the structure, principle, drive circuit and protective means of the switch are talked about. Also dynamic experiments are practiced and the future of ABFSD is talked.更多还原