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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16826
Title: Design of A Model Reference Adaptive Controller (MRAC) for DC-DC Boost Converter for Variations in Solar Outputs using modified MIT Rule in an Islanded Microgrid
Authors: Kumar M.
Tyagi, Barjeev
Published in: Proceedings of 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy, PESGRE 2020
Abstract: Microgrids (MG) are considered as a potential factor while focusing on a reliable supply and flexible control capabilities at the distribution side. These are broadly classified by two types, the grid supported or the grid connected and, the islanded or isolated type. Islanded types of microgrids are very sensitive towards voltage and frequency variations, therefore, a robust, as well as adaptive controller, always desired to control such variations within the microgrid. In this paper, a design perspective of a dc-dc boost converter is proposed, which stabilizes the output voltage variations with the help of a modification in the MIT rule. A set of inputs are considered and applied to the converter to validate the accuracy of the proposed model with the help of adaptation gain. The model reference adaptive controller is used to check the effect of adaptation gain on the output of dc-dc boost converter. An appropriate output voltage regulation and robust behavior pertaining to solar photovoltaic unregulated dc output voltage are exhibited. © 2020 IEEE.
Citation: Proceedings of 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy, PESGRE 2020, (2020)
URI: https://doi.org/10.1109/PESGRE45664.2020.9070679
http://repository.iitr.ac.in/handle/123456789/16826
Issue Date: 2020
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: Islanded microgrid
Microgrid control
Model reference adaptive controller (MRAC)
Solar photo voltaic (SPV) system
ISBN: 9.78173E+12
Author Scopus IDs: 57206689422
7005609418
Author Affiliations: Kumar, M., Indian Institute of Technology, Department of Electrical Engineering, Roorkee, India
Tyagi, B., Indian Institute of Technology, Department of Electrical Engineering, Roorkee, India
Appears in Collections:Conference Publications [EE]

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