With the large-scale coverage of power consumption information collection systems and various deepening applications, in order to respond to the growing needs of smart grids in the new era, a set of low-voltage smart station system designs are proposed. The system is based on an edge algorithm [1], where the intelligent distribution transformer terminal is the core, and the branch data monitoring device provides assistance to form a low-voltage side intelligent station system. Finally, the local topology calculation and identification, branch line loss analysis, and electrical quantity of the low-voltage station are realized Monitoring and early warning, environmental abnormality alarm, power failure event reporting and other functions. At present, the system has been applied in many fields.
Keywords：Intelligent station area; edge computing; intelligent distribution transformer terminal; local topology calculation identification; power failure event reporting.