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The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Power Management and Power Flow Control With Back-to-Back Converters in a Utility Connected Microgrid

Open access
Majumder, Ritwik, Ghosh, Arindam, Ledwich, Gerard, Zare, Firuz·2010·IEEE Transactions on Power Systems

Abstract

This paper proposes a method for power flow control between utility and microgrid through back-to-back converters, which facilitates desired real and reactive power flow between utility and microgrid. In the proposed control strategy, the system can run in two different modes depending on the power requirement in the microgrid. In mode-1, specified amount of real and reactive power are shared between the utility and the microgrid through the back-to-back converters. Mode-2 is invoked when the power that can be supplied by the distributed generators (DGs) in the microgrid reaches its maximum limit. In such a case, the rest of the power demand of the microgrid has to be supplied by the utility. An arrangement between DGs in the microgrid is proposed to achieve load sharing in both grid connected and islanded modes. The back-to-back converters also provide total frequency isolation between the utility and the microgrid. It is shown that the voltage or frequency fluctuation in the utility side has no impact on voltage or power in microgrid side. Proper relay-breaker operation coordination is proposed during fault along with the blocking of the back-to-back converters for seamless resynchronization. Both impedance and motor type loads are considered to verify the system stability. The impact of dc side voltage fluctuation of the DGs and DG tripping on power sharing is also investigated. The efficacy of the proposed control arrangement has been validated through simulation for various operating conditions. The model of the microgrid power system is simulated in PSCAD.

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Crossref · 10.1109/tpwrs.2009.2034666

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Metadata

Authors
Majumder, R., Ghosh, A., Ledwich, G., & Zare, F.
Venue
IEEE Transactions on Power Systems
Published
2010-05
Volume
25
Issue
2
Pages
821-834
ISSN
  • 0885-8950 (ISSN-L)
  • 1558-0679
OpenAlex
W236509347
Cited by
332
References
12
FWCI
24.52
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Power Management and Power Flow Control With Back-to-Back Converters in a Utility Connected Microgrid. https://app.cochat.ai/papers/10.1109/tpwrs.2009.2034666
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Majumder, R., Ghosh, A., Ledwich, G., & Zare, F. (2010). Power Management and Power Flow Control With Back-to-Back Converters in a Utility Connected Microgrid. IEEE Transactions on Power Systems. https://doi.org/10.1109/tpwrs.2009.2034666

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.