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Abstract
To maintain a reliable and stable power grid there must be balance between consumption and production. To achieve power balance in a system with high penetration of distributed renewable resources and flexible assets, these individual system can be coordinated through a control unit to become part of the power balancing effort. Such control strategies require communication networks for exchange of control loop information. In this work, we show how a congested communication network can have a dramatic impact on the control performance of such a power balancing controller. To alleviate potential stability issues and increase control performance, an adaptive control design is proposed together with a communication network state estimation algorithm. Extensive simulation studies on a realistic model of a low voltage residential grid, using network traces obtained from a real powerline network, show significant performance improvement when the adaptive controller is used.
Originalsprog | Engelsk |
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Tidsskrift | Sustainable Energy, Grids and Networks |
Vol/bind | 10 |
Sider (fra-til) | 118–127 |
ISSN | 2352-4677 |
DOI | |
Status | Udgivet - jun. 2017 |
Fingeraftryk
Dyk ned i forskningsemnerne om 'Network Condition Based Adaptive Control and its Application to Power Balancing in Electrical Grids'. Sammen danner de et unikt fingeraftryk.Projekter
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Smart Control of Energy Distribution Grids over Heterogeneous Communication Networks (SmartC2Net)
Schwefel, H.-P. C. (Projektkoordinator), Iov, F. (Projektdeltager), Bak-Jensen, B. (Projektdeltager), Mahat, P. (Projektdeltager), Pillai, J. R. (Projektdeltager), Olsen, R. L. (Projektdeltager), Madsen, T. K. (Projektdeltager), Wisniewski, R. (Projektdeltager), Sloth, C. (Projektdeltager) & Bendtsen, J. D. (Projektdeltager)
01/01/2013 → 31/12/2015
Projekter: Projekt › Forskning