A Layered Time-Delay Optimization Model for Smart Grid Backbone Communication Network

To fulfill the Quality-of-Service (QoS) requirements of the related power services in Smart Grid, this paper proposes a layered time-delay optimization Model for Backbone Communication Network (BCN). Firstly,the BCN layer characteristics is described to specify the related background. And then, the proposed time-delay optimization is formulated as a three-layer model, which includes the optimal time-delay funciton and related restraints considering QoS communication requirements of the related power services. Finally, the simulation experiment is implemented to analyze the time-delay performance of the proposed model by numerical examples. Simulation Results illustrate that the proposed model is of effectiveness for the grid-related services.