Study on the synchronous transmission method of differential protection data of distribution network under 5G communication
In view of the problem of low transmission rate of the existing differential protection data synchronous transmission method,this article uses 5G communication technology to carry out the synchronous transmission method of differential protection data of the distribution network.The method analyzes the distribution network data transmission of 5G private network architecture,uses the system message block SIB 9 and TA value to complete 5G terminal,base station and differential protection device time synchronization design,and then on this basis,builds the channel anti-interference transmission model.The experimental results show that the transmission rate of the proposed method is higher than 15.31Mbit/s,better than the comparison method.The practical application effect is better.
5G mobile communication technologydistribution networksynchronous data transmission
万方数据
维普
