Synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids
Adaptive control systems; Computer circuits; Deterioration; Eigenvalues and eigenfunctions; Electric batteries; Fuzzy logic; Renewable energy resources; Synchronous generators; System stability; Autonomous microgrids; Frequency regulations; Fuzzy-Logic; Hybrid energy storage; Microgrid; Pico-hydel;...
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2023
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my.uniten.dspace-266992023-05-29T17:36:14Z Synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids Vasudevan K.R. Ramachandaramurthy V.K. Venugopal G. Guerrero J.M. David Agundis Tinajero G. 57218793243 6602912020 57221052218 35588010400 57855701000 Adaptive control systems; Computer circuits; Deterioration; Eigenvalues and eigenfunctions; Electric batteries; Fuzzy logic; Renewable energy resources; Synchronous generators; System stability; Autonomous microgrids; Frequency regulations; Fuzzy-Logic; Hybrid energy storage; Microgrid; Pico-hydel; Pumped hydro storage; Synchronverte; System inertia; Virtual synchronoi generator; MATLAB; damping; eigenvalue; energy storage; fuzzy mathematics; machinery; optimization The proliferation of renewable energy sources in autonomous microgrids has led to the deterioration of system inertia. In the past decade, the decrease in system inertia was addressed through numerous virtual synchronous generator (VSG) topologies. Synchronverter is one such control technique exhibiting promising performance as that of synchronous machines (SMs). Recently, myriad other modifications were carried out to enhance the capability of the synchronverter for better dynamic response. However, the limitations of fixed virtual inertia and damping coefficient were left untouched, which can be optimized for better frequency regulation of microgrids. Hence, this paper proposes an adaptive synchronverter (ASV) by optimizing OSV parameters through fuzzy logic. Subsequently, the proposed ASV was employed to control a novel pico hydel and battery hybrid energy storage for frequency regulation of the microgrid. The small-signal model of parallel operating ASVs is presented along with the eigenvalue analysis to prove the system stability under parameter variation. The MATLAB/Simulink simulation results revealed that the proposed ASV exhibited a lower rate of change of frequency and frequency nadir compared to the original synchronverter (OSV) and vector control (VC). � 2022 Elsevier Ltd Final 2023-05-29T09:36:14Z 2023-05-29T09:36:14Z 2022 Article 10.1016/j.apenergy.2022.119827 2-s2.0-85136508216 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85136508216&doi=10.1016%2fj.apenergy.2022.119827&partnerID=40&md5=5c09597cd1cdf22a503a00b8d591e067 https://irepository.uniten.edu.my/handle/123456789/26699 325 119827 Elsevier Ltd Scopus |
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Adaptive control systems; Computer circuits; Deterioration; Eigenvalues and eigenfunctions; Electric batteries; Fuzzy logic; Renewable energy resources; Synchronous generators; System stability; Autonomous microgrids; Frequency regulations; Fuzzy-Logic; Hybrid energy storage; Microgrid; Pico-hydel; Pumped hydro storage; Synchronverte; System inertia; Virtual synchronoi generator; MATLAB; damping; eigenvalue; energy storage; fuzzy mathematics; machinery; optimization |
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57218793243 Vasudevan K.R. Ramachandaramurthy V.K. Venugopal G. Guerrero J.M. David Agundis Tinajero G. |
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Vasudevan K.R. Ramachandaramurthy V.K. Venugopal G. Guerrero J.M. David Agundis Tinajero G. |
| spellingShingle |
Vasudevan K.R. Ramachandaramurthy V.K. Venugopal G. Guerrero J.M. David Agundis Tinajero G. Synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids |
| author_sort |
Vasudevan K.R. |
| title |
Synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids |
| title_short |
Synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids |
| title_full |
Synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids |
| title_fullStr |
Synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids |
| title_full_unstemmed |
Synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids |
| title_sort |
synergizing pico hydel and battery energy storage with adaptive synchronverter control for frequency regulation of autonomous microgrids |
| publisher |
Elsevier Ltd |
| publishDate |
2023 |
| _version_ |
1806423401509683200 |
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13.214268 |