Abstract: The course of power system relay protection is the main course of power specialty, which lays a theoretical foundation for students to engage in power system relay protection in the future. Based on the analysis of the traditional teaching mode and current teaching situation of the course, this paper puts forward the introduction of flipped classroom teaching mode, with students as the main body, in order to stimulate students' enthusiasm for learning and improve the teaching effect. Taking a teaching class in our school as an example, this paper expounds the implementation strategy and effect of the flipped classroom teaching mode.

Key words: Power system relay protection, Flipped classroom, Implementation strategy