Point to Point Virtual Private Network Scheme Based on 5G Communication Terminal

Aiming at the long-distance trans-regional transmission of power data in the new power system, this paper first analyzes the suitability of 5G communication network and power business, then establishes the 5G communication network architecture suitable for power network, and proposes a point-to-point virtual private network scheme based on 5G communication terminals. This scheme uses the virtual network card of 5G communication terminals to repackage data packets, and uses the SM4 algorithm to improves data security. It is verified on the 5G communication network. The result shows that the scheme can realize the long-distance trans-regional transmission of power data with low delay, and has the value of engineering application.