Application of sustainable computing based advanced intelligent power electronic technology for smart grid systems

Abstract

ABSTRACT Application of sustainable computing based advanced intelligent power electronic technology for smart grid systems is presented in this paper. Virtualization technology is an effective way to solve the low efficiency of the energy consumption. The basic idea is that the physical resources of the data center are provided to the application for deployment in the way of virtual machines, so multiple virtual machines can be configured on a physical server, so as to improve the server utilization rate and energy efficiency. With the combination of the idea, this paper has the three major novelties. (1) According to the sparse storage technology of the nodal-branch association matrix model of the distribution network, the observability of the nodes covered by harmonic measurement points can be analyzed. (2) Dynamic droop control method considering generation cost is adopted to realize reasonable distribution of power fluctuation, avoid unbalance of the power distribution caused by power overrun of tie line or uncoordinated control coefficient after interconnection, and enhance system operation stability. (3) Sustainable computing model is revised to consider the complex scenarios. The experiment results show that the proposed system can undertake the smart grid system well and the robustness is verified.