Research on Reconfigurable Key Management in Electric Power Communication Network

摘要

With the development of electronic communications technology. Intelligent devices are widely used in electric power communication systems, smart substation gained rapid development. The intelligent electronic devices all use equivalent way to connect in smart substation, this way improved the interaction and sharing of information, but it also brings security risks. In order to protect the network information security, It proposed a reconfigurable key management combining with the characteristics of electric power communication network.