Relay protection experiment E-learning has the characteristics of openness, autonomy, interactivity
and reusability. In relay protection experiment E-learning, basic knowledge of relay protection is
provided for the students in electrical engineering, which enables students to master scientific
experimental techniques and debugging methods of relay protection devices. Students are able to learn
independently according to their practical situation and interact with teachers or students by messages,
forum, email, etc. Therefore, relay protection experiment E-learning will promote autonomous
learning, realize resources sharing and improve the students’ learning experience effectively.