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Dynamics-aware Optimal Operation of Microgrids in Islanded Mode | IEEE Conference Publication | IEEE Xplore

Dynamics-aware Optimal Operation of Microgrids in Islanded Mode


Abstract:

This paper formulates a dynamics-aware linearized optimal power flow (OPF) problem that co-optimizes operation cost and frequency regulation of islanded microgrids in res...Show More

Abstract:

This paper formulates a dynamics-aware linearized optimal power flow (OPF) problem that co-optimizes operation cost and frequency regulation of islanded microgrids in response to load disturbances. The proposed dynamics-aware model penalizes frequency deviations in the objective function, thus tracking the system frequency to synchronous value in steady state by suitably updating generator reference set-points. The use of linearized power flow constraints promotes computational practicality while maintaining sufficient modelling fidelity. We demonstrate the benefits of the proposed model via numerical case studies involving an 18-Bus AC shipboard test system serving as a practical instance of an islanded microgrid.
Date of Conference: 24-28 April 2022
Date Added to IEEE Xplore: 12 July 2022
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Conference Location: New Orleans, LA, USA

References

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