Distributed Optimal Frequency Control for Integrated Energy Systems with Electricity and Heat
Systems and Control
2019-11-27 v1 Systems and Control
Abstract
With more and more distributed energy resources (DERs) deployed in Integrated Energy Systems (IESs), frequency stability challenges the pursuit of reliability and efficiency. This paper proposes a fully-distributed frequency control method for load-side DERs, in which the optimality can be guaranteed in an IES where electricity and heat are coupled. Moreover, the global asymptotic stability of the closed-loop system is proved and the robustness with respect to inaccurate coefficients is shown. Case studies demonstrate the effectiveness of proposed method.
Keywords
Cite
@article{arxiv.1911.11398,
title = {Distributed Optimal Frequency Control for Integrated Energy Systems with Electricity and Heat},
author = {Xin Qin and Xuan Zhang and Xinwei Shen and Yinliang Xu and Mohammad Shahidehpour and Hongbin Sun},
journal= {arXiv preprint arXiv:1911.11398},
year = {2019}
}
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5 pages