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Fuzzy Logic-Based Energy Management Systems for Residential Grid-Connected Microgrids

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "A1: Smart Grids and Microgrids".

Deadline for manuscript submissions: closed (23 December 2020) | Viewed by 2830

Special Issue Editor


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Guest Editor
Department of Electronic Engineering, Polytechnic University of Catalonia, 08034 Barcelona, Spain
Interests: power electronics; power electronics applications; power converters renewable energy technologies; electrical engineering; control; engineering education; electronic engineering

Special Issue Information

Dear Colleagues,

The Guest Editor is inviting submissions to a Special Issue of Energies on the subject area of “Fuzzy Logic-Based Energy Management Systems for Residential Grid-Connected Microgrids”. The governmental policies recently put in place for progressive energy decarbonization have led to expected growth of grid-connected residential microgrids, including renewable energy sources. Fuzzy logic control (FLC) can efficiently help the design of microgrids energy management systems (EMS) since it can easily include human knowledge of the control policies leading to the desired microgrid behavior when stochastic power variations and load uncertainties are taken into account. The design of such fuzzy-based EMS is strongly dependent on the particular energy scenarios of microgrids (namely, on the generation, storage, and consumption elements of the microgrid) and mainly encompasses interesting research topics such as the rule base definition, controller complexity (number of rules), and controller parameters adjustment techniques.

This Special Issue will deal with novel Fuzzy Logic-Based Energy Management Systems in Residential Grid-Connected Microgrids, and, thus, different energy scenarios can be considered in this framework. Topics of interest for publication include, but are not limited to the following:

  • FLC for the management of hybrid energy storage systems
  • FLC for demand-side management and demand response techniques
  • FLC for grid power quality improvement
  • FLC for resilient microgrids
  • FLC for collaborative microgrids management
  • FLC parameters adjustment techniques

Prof. Dr. Francesc Guinjoan Gispert
Guest Editor

Manuscript Submission Information

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Keywords

  • Fuzzy logic control
  • Residential microgrids
  • Grid-connection
  • Energy management systems
  • Demand management
  • Storage management
  • Power quality
  • Collaborative microgrids

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Published Papers (1 paper)

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Research

16 pages, 5053 KiB  
Article
Current Compensation in Grid-Connected VSCs using Advanced Fuzzy Logic-based Fluffy-Built SVPWM Switching
by Yuvaraja Teekaraman, Ramya Kuppusamy, Hamid Reza Baghaee, Marko Vukobratović, Zoran Balkić and Srete Nikolovski
Energies 2020, 13(5), 1259; https://doi.org/10.3390/en13051259 - 9 Mar 2020
Cited by 8 | Viewed by 2397
Abstract
A main focus in microgrids is the power quality issue. The used renewable sources fluctuate and this fluctuation has to be suppressed by designing a control variable to nullify the circulating current caused by voltage fluctuations and deviations. The switching losses across power [...] Read more.
A main focus in microgrids is the power quality issue. The used renewable sources fluctuate and this fluctuation has to be suppressed by designing a control variable to nullify the circulating current caused by voltage fluctuations and deviations. The switching losses across power electronic switches, harmonics, and circulating current are the issues that we discuss in this article. The proposed intelligent controller is an interface between a voltage-sourced converter and a utility grid that affords default switching patterns with less switching loss, less current harmonic content, and overcurrent protection, and is capable of handling the nonlinearities and uncertainties in the grid system. The interfaced controller needs to be synchronized to a utility grid to ensure that the grid–lattice network can be fine-tuned in order to inject/absorb the prominent complex reactive energy to/from the utility grid so as to maintain the variable power factor at unity, which, in turn, will improve the system’s overall efficiency for all connected nonlinear loads. The intelligent controller for stabilizing a smart grid is developed by implementing a fuzzy-built advance control configuration to achieve a faster dynamic response and a more suitable direct current link performance. The innovation in this study is the design of fuzzy-based space vector pulse width modulation controller that exploits the hysteresis current control and current compensation in a grid-connected voltage source converter. By using the proposed scheme, a current compensation strategy is proposed along with an advanced modulation controller to utilize the DC link voltage of a voltage source converter. To demonstrate the effectiveness of the proposed control scheme, offline digital time-domain simulations were carried out in MATLAB/Simulink, and the simulated results were verified using the experimental setup to prove the effectiveness, authenticity, and accuracy of the proposed method. Full article
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