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Distributed Coordination for Optimal Energy Generation and Distribution in Cyber-Physical Energy Networks
IEEE Transactions on Cybernetics ( IF 11.8 ) Pub Date : 2018-03-01 , DOI: 10.1109/tcyb.2017.2669041
Hyo-Sung Ahn , Byeong-Yeon Kim , Young-Hun Lim , Byung-Hun Lee , Kwang-Kyo Oh

This paper proposes three coordination laws for optimal energy generation and distribution in energy network, which is composed of physical flow layer and cyber communication layer. The physical energy flows through the physical layer; but all the energies are coordinated to generate and flow by distributed coordination algorithms on the basis of communication information. First, distributed energy generation and energy distribution laws are proposed in a decoupled manner without considering the interactive characteristics between the energy generation and energy distribution. Second, a joint coordination law to treat the energy generation and energy distribution in a coupled manner taking account of the interactive characteristics is designed. Third, to handle over- or less-energy generation cases, an energy distribution law for networks with batteries is designed. The coordination laws proposed in this paper are fully distributed in the sense that they are decided optimally only using relative information among neighboring nodes. Through numerical simulations, the validity of the proposed distributed coordination laws is illustrated.

中文翻译:

网络物理能源网络中最佳能源产生和分配的分布式协调

提出了能量网络中最优的能量产生和分配的三种协调规律,它由物理流层和网络通信层组成。物理能量流过物理层。但是所有能量都根据通信信息通过分布式协调算法进行协调,以产生和流动。首先,在不考虑能量产生和能量分配之间的相互作用特性的情况下,以分离的方式提出了分布式能量产生和能量分配定律。其次,设计了一种联合协调定律,以考虑相互作用的特征,以耦合的方式处理能量的产生和能量的分布。第三,要处理能源消耗过高或减少的情况,设计了带有电池网络的能量分配定律。本文提出的协调律是完全分布式的,因为它们仅使用相邻节点之间的相对信息才能最佳地确定。通过数值模拟,说明了所提出的分布式协调律的有效性。
更新日期:2018-03-01
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