Research on Electric Power Multiservice Access Support SDN Technology

Electric power communication network is the information channel to guarantee the normal operation of power grid. With the rapid development of smart grid, the electric power business types are continuously increased, which produce a large number of electric network access mode and make it difficult to centralized management. In this paper, the method of using SDN technology to centralized and unified management the electric power distribution communication network is analyzed firstly. The scheme of multiservice unified access intelligent electric device which supports SDN technology is proposed. The principle of multiservice access electric device is analyzed in detail. Secondly, the development and application of multiservice access electric device in Energy Internet is analyzed.