Provably Quantum-Secure Microgrids through Enhanced Quantum Distributed Control
<|reference_start|>Provably Quantum-Secure Microgrids through Enhanced Quantum Distributed Control: Distributed control of multi-inverter microgrids has attracted considerable attention as it can achieve the combined goals of flexible plug-and-play architecture guaranteeing frequency and voltage regulation while preserving power sharing among nonidentical distributed energy resources (DERs). However, it turns out that cybersecurity has emerged as a serious concern in distributed control schemes. Inspired by quantum communication developments and their security advantages, this paper devises a scalable quantum distributed controller that can guarantee synchronization, and power sharing among DERs. The key innovation lies in the fact that the new quantum distributed scheme allows for exchanging secret information directly through quantum channels among the participating DERs, making microgrids inherently cybersecure. Case studies on two ac and dc microgrids verify the efficacy of the new quantum distributed control strategy.<|reference_end|>
@article{babahajiani2024provably,
    title={Provably Quantum-Secure Microgrids through Enhanced Quantum Distributed
  Control},
    author={Pouya Babahajiani, Peng Zhang, Ji Liu and Tzu-Chieh Wei},
    journal={arXiv preprint arXiv:2405.15163},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.15163},
    primaryClass={quant-ph cs.SY eess.SY}
}