Grasping the direction of the development of power electronic devices and timely introducing power electronic devices and their corresponding application technologies into practical teaching can cultivate students' conscious spirit of always standing at the forefront of scientific development, which is conducive to improving their adaptability in the process of professional growth; On the other hand, it can update the knowledge structure of teachers, strengthen their forward-looking awareness in the process of knowledge absorption and transmission, and improve the teaching quality of practical teaching. It can increase the proportion of exploratory experiments as an organic component of the existing experimental system in the experimental content. Not only can it enhance students' innovation awareness and cultivate their hands-on and brain skills, but it also helps to improve existing experimental teaching methods and assessment methods, promoting the overall reform of experimental teaching. Through the research and development of this experimental platform, it is possible to upgrade the existing experimental device's power conversion and control platform, while retaining the power output interface and input interfaces of active and passive loads in the existing experimental device. Simply design compatibility for the output interface and input interface separately in the experimental platform to replace the existing energy conversion and control platform in the experimental setup. By improving and upgrading the existing experimental equipment, it is possible to expand the experimental content from both depth and breadth on the basis of the original experimental content, fully tapping into the potential of the existing equipment in experimental teaching.
Compared with the commercial experimental platform, the self-made experimental platform is progressiveness, which can better integrate the latest electric energy conversion and control technology, avoid the technology lag problem caused by complex links in the process of commercial development, reflect the progressiveness of the experimental platform, and track the trend of technology development in a more timely manner. Compared with commercial experimental platforms, self-developed experimental platforms can not only significantly reduce development costs, but also, due to the use of modular design methods, the protection and driving circuits corresponding to modern power electronic devices, interface circuits, and conversion circuits are designed and manufactured as independent modules. This is conducive to reducing maintenance costs during the application process and avoiding upgrade costs caused by large-scale replacements in the future. The members who develop the experimental platform have long been engaged in research and teaching in the field of power electronics technology, and have rich practical experience in the development of power electronics technology experimental platforms and application projects. Some teachers have served as experimental instructors for power electronics technology for a long time, summarizing the teaching rules of many student experiments in the front line of experimental teaching. Through the development and experimentation of the experimental platform, not only can the teaching ideas and experiences of teachers be integrated into the development process of the experimental platform, further improving the quality and effectiveness of experimental teaching, but it can also provide another important opportunity for this experimental teaching team to practice and cooperate, laying a solid foundation for sustainable development at a higher level in the future. In addition, power electronics technology is one of the most active branches in the field of electrical engineering [6]. On the basis of maintaining the stability of existing experimental equipment, moderate technological updates and renovations are carried out to keep up with the pace of disciplinary evolution, which plays an important role in promoting the construction and development of new and old majors.