通过在变频器实验课程的实验教学模式中创造启发式的教学条件,在教学过程中恰当运用启发式教学方法,激发大学生的学习兴趣,提高了大学生自主学习和分析、解决问题的能力,使变频器实验教学效果得到明显改善。 By creating heuristic teaching conditions in the experiment teaching mode of frequency converter experimental course, heuristic teaching methods should be properly used in the process of teaching so as to arouse students’ interest in learning and improve the ability of college students to independently learn and analyze and solve problems, so that frequency conversion Experimental teaching effect has been significantly improved.