Optimization of power transmission and transformation site construction network based on edge computing

In view of the high calculation delay and computing serious waste of resources in the current substation construction network , adopt the introduction of edge computing technology to calculate near the terminal of the costs. A computing resource allocation method based on priority and weighting algorithm is proposed to allocate computing resources. First , the priority of computing tasks is sorted ,and then the weighted value is set by computing resources and normalization coefficients to perform computing resource allocation for each task. Using Kata containers instead ordinary virtual machines , low cost and low latency of Kata Containers , enable edge computing technology to play a greater role in the construction network of substations. Comparing the calculation resource allocation method with the average allocation and the on-demand allocation , experiments show that under the same time delay , the energy consumption of the computing resource allocation method was reduced by 99.36% compared with the average allocation , and the energy consumption was reduced by 85.24% compared with the average allocation.