Measurement system for differential protection of power distribution network based on 5G

The invention relates to a 5G-based power distribution network differential protection measurement system, which comprises a plurality of voltage transformers, a current transformer, an acquisition module (1), a data concentrator (2), a server (3), a mobile terminal (4) and a differential protection device (5), and is characterized in that the voltage transformers and the current transformer are used for measuring the electrical quantity of a power distribution network equipment (0) line; each acquisition module (1) comprises a processing module (12), the acquisition modules (1) are connected with a voltage transformer and a current transformer, the plurality of acquisition modules (1) are respectively connected with the data concentrator (2) through 5G wireless communication modules (124) of the acquisition modules (1), the data concentrator (2) is connected with the server (3), and the server (3) is respectively connected with the mobile terminal (4) and the differential protection device (5). According to