The load balancing algorithm used for the Future Renewable Electric Energy Delivery and Management (FREEDM) System power migration is analyzed for optimality. The discussion includes reduction from the bin packing problem, and limitations of this approach. Additionally, the discussion shows a reduction from the fractional knapsack problem, which allows for optimization based upon minimum cost o...

Addressing the " storage gap " in future energy systems with a high penetration of renewable and volatile resources is a major challenge. Hybrid Energy Grids represent a possible solution to this problem by interconnecting energy systems and infrastructures and thus allowing energy to be transformed between various alternative forms of energy. This provides the means for higher flexibility alon...

This paper concerns with the balancing theory for the system governed by diffusion partial differential equation, which is refereed here as infinite dimensional system or distributed-parameter system. Based on the eigenvalue-eigenfunction structure of Laplacian differential operator, the approximate controllability and initial observability are constructed. In order to perform the balanced real...

Abstract Predicting the forced responses of nonlinear systems is a topic that attracts extensive studies. The energy balancing method considers net transfer in and out system over one period establishes connections between normal modes (NNMs). In this paper, we consider across multiple harmonics NNMs for predicting resonances. This technique constructed by combining mechanism with restrictions ...

The in compliance between user requests and the specification of physical server in cloud computing led to poor load balancing, poor performance and large power consumption etc. Concentrating at this problem, this paper presents an energy-aware resource scheduling strategy based on dynamic migration of virtual machines. The strategy integrates the virtualization characteristics of cloud computi...