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المؤلفMehrasa, Majid
المؤلفPouresmaeil, Edris
المؤلفMehrjerdi, Hasan
المؤلفJørgensen, Bo Nørregaard
المؤلفCatalão, João P.S.
تاريخ الإتاحة2022-11-14T10:49:09Z
تاريخ النشر2015
اسم المنشورEnergy Conversion and Management
المصدرScopus
المصدر2-s2.0-84926654960
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.enconman.2015.03.078
معرّف المصادر الموحدhttp://hdl.handle.net/10576/36319
الملخصThis paper describes a control technique for enhancing the stable operation of distributed generation (DG) units based on renewable energy sources, during islanding and grid-connected modes. The Passivity-based control technique is considered to analyze the dynamic and steady-state behaviors of DG units during integration and power sharing with loads and/or power grid, which is an appropriate tool to analyze and define a stable operating condition for DG units in microgrid technology. The compensation of instantaneous variations in the reference current components of DG units in ac-side, and dc-link voltage variations in dc-side of interfaced converters, are considered properly in the control loop of DG units, which is the main contribution and novelty of this control technique over other control strategies. By using the proposed control technique, DG units can provide the continuous injection of active power from DG sources to the local loads and/or utility grid. Moreover, by setting appropriate reference current components in the control loop of DG units, reactive power and harmonic current components of loads can be supplied during the islanding and grid-connected modes with a fast dynamic response. Simulation results confirm the performance of the control scheme within the microgrid during dynamic and steady-state operating conditions. 2015 Elsevier Ltd. All rights reserved.
راعي المشروعThis work was supported by FEDER funds (European Union) through COMPETE, and by Portuguese funds through FCT, under Projects FCOMP-01-0124-FEDER-020282 (Ref. PTDC/EEA-EEL/118519/2010) and UID/CEC/50021/2013. Also, the research leading to these results received funding from the EU Seventh Framework Programme FP7/2007-2013 under grant agreement no. 309048.
اللغةen
الناشرElsevier
الموضوعDistributed generation (DG)
Grid-connected mode
Islanding mode
Microgrid
Passivity-based control
العنوانControl technique for enhancing the stable operation of distributed generation units within a microgrid
النوعArticle
الصفحات362-373
رقم المجلد97
dc.accessType Abstract Only


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