A distribution network automation terminal for quick fault localization

The utility model discloses a distribution network automation terminal for quick fault localization, including host system, trouble collection module, communication module and power module, host system is used for signal processing, control to give message routing and join in marriage the host positioning system that stands, stand positioning system and handle and export figure location result by joining in marriage the host, communication module is used for the signal transmission of intermodule, including multiple communication mode, trouble collection module is integrated inside the terminal for the fault -signal who sends fault indicator carries out the real -time sampling. Fault indicator sends fault -signal for the terminal through little wireless communication module, carries out logical processing, judgement by the terminal to fault -signal. The utility model discloses based on the feeder terminal, through integrating the fault indicator function, effectively enlarged the density of keeping apart fault section, segmented the fault locating point, reach the improvement judgement accurate, quick to earth fault, equipment is small, the integrated level is high, has reduced the installation of product and has maintained the flow.