Abstract: Under the background of energy internet and electric power reform. The centralized scheduling control of the traditional distribution network being transformed into the distributed autonomous control of "cloud service+client autonomy". An autonomous distribution system based on "cloud+client" was proposed. Realize the precise push to provide customized services for all types of users and regulation of distributed generation, electric vehicle, energy storage and flexible load. The location of virtual synchronous machine in the autonomous distribution system and Application of clean energy side and load side were introduced. The energy switch and energy controller were designed, with the double "plug and play" function of electric and information. The application scenarios of the energy internet oriented autonomous power distribution system were constructed, which could effectively support the innovation mode of the integrated operation management for future energy sources.