Realization of Fuzzy Logic Controller in Microgrid for Mongolian case

Authors

  • Zagdkhorol Bayasgalan Mongolian University of Science and Technology
  • Munkhtuya Erdenebat

DOI:

https://doi.org/10.14464/ess.v9i1.511

Abstract

This paper presents the development and simulation of photovoltaic (PV), wind turbine and battery energy storage system (BESS) based microgrid in a Mongolian case. Although many standalone solar and wind microgrids are installed in Mongolia, they are not operating at total capacity and reliably due to a lack of control and proper use. The microgrid system operates in autonomous mode to serve the loads. To effectively control the microgrid voltage and frequency and achieve smoother power flow control between the generation and consumption, voltage–frequency (V/F) control based on the fuzzy logic controller (FLC) is proposed. Even though there are sudden load variations in the system and fluctuations in PV output power, the microgrid voltage and frequency are effectively maintained within limits by the proposed FLC. A fuzzy logic controller is used for an off-grid operated Microgrid constituted by the solar system, wind system and battery. The PV, wind turbine and BESS based microgrid system are simulated using Matlab/Simulink.

Author Biographies

Zagdkhorol Bayasgalan, Mongolian University of Science and Technology

Mongolian University of Science and Technology, Power engineering school, Department of Electrotechnics

Munkhtuya Erdenebat

Mongolian University of Science and Technology, Power engineering school, Department of Thermal Engineering

Modelling of a 50kW Solar/Wind integrated power system to determine the maximum power FL

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Published

2022-07-05

Issue

Vol. 9 No. 1 (2022): Advances in Smart Technologies and Applications

Section

Articles

License

Copyright (c) 2022 Zagdkhorol Bayasgalan, Munkhtuya Erdenebat

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright for articles published in this journal is retained by the authors. The content is published under a Creative Commons Licence Attribution 4.0 International (CC BY 4.0). This permits use, distribution, and reproduction in any medium, provided the original work is properly cited, and is otherwise in compliance with the licence.