Employing Interacting Qubits for Distributed Microgrid Control
Employing Interacting Qubits for Distributed Microgrid Control
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DOI：
10.1109/tpwrs.2022.3196608
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发表时间：
2023-07
影响因子：
6.6
通讯作者：
P. Babahajiani;Peng Zhang;T. Wei;Ji Liu;Xiaonan Lu
中科院分区：
文献类型：
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作者：
P. Babahajiani;Peng Zhang;T. Wei;Ji Liu;Xiaonan Lu
为了实现灵活和可扩展的操作，基于分布式能源之间的经典通信网络的多逆变器微电网的分布式控制引起了相当大的关注，因为它可以保证同步并为不适当的功率共享问题提供适当的补救措施。尽管如此，当前经典通信方案的弹性使得微电网很容易受到网络攻击。受量子通信领域最近革命性突破的启发，本文设计了一种新的同步机制。我们将分布式控制算法中的同步框架扩展到量子系统网络，通过利用适当的量子跳跃算子和观测量为新的同步规则生成钉扎项和耦合机制，并证明量子系统将收敛到时变目标态.我们设计的量子分布式控制器（QDC）产生了一种新的量子通信方案，用于微电网的分布式控制，并使微电网能够利用最先进的量子通信框架作为通信基础设施。在两个具有代表性的交直流联网微电网上的测试结果验证了量子分布式控制的有效性和通用性。
To empower flexible and scalable operations, distributed control of multi-inverter microgrids, based on classical communication networks among distributed energy resources, has attracted considerable attention as it can guarantee synchronization and provide suitable remedies to the problem of improper power sharing. Notwithstanding this, resilience of the current schemes on classical communication makes microgrids vulnerable to cyber attacks. Inspired by recent revolutionary breakthroughs in quantum communication, in this paper, we devise a novel synchronization mechanism. We extend the synchronization framework utilized in distributed control algorithms to networks of quantum systems by generating pinning terms and coupling mechanism for the new synchronization rule via exploiting proper quantum jump operators and observables, and show that the quantum system will converge to a time-variant target state. Our devised quantum distributed controller (QDC) gives rise to a novel quantum communication scheme for distributed control of microgrids and enables microgrids to exploit the state-of-the-art quantum communication frameworks as communication infrastructure. Test results on two representative AC and DC networked microgrids validate the efficacy and universality of the quantum distributed control.