Abstract: Experimental teaching is an important link of practical education system. According to the requirements of new engineering construction and the concept of engineering education professional accreditation,the experimental teaching reform of electric machines course group is explored. According to different majors, multi-level progressive experimental teaching projects are designed to optimize the experimental teaching content. It focuses on students, building experimental network teaching platform, developing virtual simulation experimental software, implementing hybrid experimental teaching, the breadth and depth of experimental teaching are expanded. Taking practice and science and technology competition as the engineering background, engineering cases are formed to promote the integration of experimental teaching and engineering practice, and a emerging engineering education electric machines course group experimental teaching system of “student-centered, information technology as the supporting, engineering cases as the background” is constructed. After three years of practice, good experimental teaching results have been achieved, and students’ practical ability, innovation ability and ability to solve complex engineering problems have been effectively improved.