The Research And Realization Of Power Remote Channel Monitoring Device For Far Terminal Station

Power remote technology can enhance the level of power dispatch automation greatly. Whether the remote system can run steady is lie on the remote channel work in order, so monitor the remote channel is demanded. In this paper, a kind of advanced instrument of power remote channel monitoring device for far terminal station is designed and realized, it can measure the parameter of remote signal and display the wave of the signal, and it overcomes the shortcoming of the monitor instrument adopted at present. Digital signal process technology and CPLD chip is used in the realization course, and this can ensure the advantage and reliability of the instrument. In addition, some characteristic of the digital channel is researched elementary.Wei Guangtao(communication and information systems)Directed by prof. Hou Sizu...