{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,11,19]],"date-time":"2024-11-19T18:43:27Z","timestamp":1732041807915},"reference-count":38,"publisher":"MDPI AG","issue":"17","license":[{"start":{"date-parts":[[2022,8,25]],"date-time":"2022-08-25T00:00:00Z","timestamp":1661385600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Research Foundation of Korea","award":["2019M3F2A1073387"]},{"name":"Korea Institute of Energy Technology Evaluation and Planning (KETEP) and Ministry of Trade, Industry and Energy of the Republic of Korea","award":["20223030040050"]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"The shift of the world in the past two decades towards renewable energy (RES), due to the continuously decreasing fossil fuel reserves and their bad impact on the environment, has attracted researchers all around the world to improve the efficiency of RES and eliminate problems that arise at the point of common coupling (PCC). Harmonics and un-balance in 3-phase voltages because of dynamic and nonlinear loads cause a lagging power factor due to inductive load, active power losses, and instability at the point of common coupling. This also happens due to a lack of system inertia in micro-grids. Passive filters are used to eliminate harmonics at both the electrical converter\u2019s input and output sides and improve the system\u2019s power factor. A Synchronous Reference Frame (SRF) control method is used to overcome the problem related to grid synchronization. The sine pulse width modulation (SPWM) technique provides gating signals to the switches of the multilevel inverter. A multi-layer feed forward neural network (ML-FFNN) is employed at the output of a system to minimize mean square error (MSE) by removing the errors between target voltages and reference voltages produced at the output of a trained model. Simulations were performed using MATLAB Simulink to highlight the significance of the proposed research study. The simulation results show that our proposed intelligent control scheme used for the suppression of harmonics compensated for reactive power more effectively than the SRF-based control methods. The simulation-based results confirm that the proposed ML-FFNN-based harmonic and reactive power control technique performs 0.752 better in terms of MAE, 0.52 for the case of MSE, and 0.222 when evaluating based on the RMSE.<\/jats:p>","DOI":"10.3390\/s22176402","type":"journal-article","created":{"date-parts":[[2022,8,26]],"date-time":"2022-08-26T06:04:32Z","timestamp":1661493872000},"page":"6402","source":"Crossref","is-referenced-by-count":10,"title":["Enhanced Harmonics Reactive Power Control Strategy Based on Multilevel Inverter Using ML-FFNN for Dynamic Power Load Management in Microgrid"],"prefix":"10.3390","volume":"22","author":[{"given":"Harun","family":"Jamil","sequence":"first","affiliation":[{"name":"Department of Electronics Engineering, Jeju National University, Jejusi 63243, Korea"}]},{"ORCID":"http:\/\/orcid.org\/0000-0001-9597-2387","authenticated-orcid":false,"given":"Faiza","family":"Qayyum","sequence":"additional","affiliation":[{"name":"Department of Computer Engineering, Jeju National University, Jejusi 63243, Korea"}]},{"ORCID":"http:\/\/orcid.org\/0000-0003-2749-6344","authenticated-orcid":false,"given":"Naeem","family":"Iqbal","sequence":"additional","affiliation":[{"name":"Department of Computer Engineering, Jeju National University, Jejusi 63243, Korea"}]},{"given":"Do-Hyeun","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Computer Engineering, Jeju National University, Jejusi 63243, Korea"},{"name":"Advanced Technology Research Institute, Jeju National University, Jejusi 63243, Korea"}]}],"member":"1968","published-online":{"date-parts":[[2022,8,25]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1016\/j.ijepes.2014.07.022","article-title":"A novel control method for series hybrid active power filter working under unbalanced supply conditions","volume":"64","author":"Mulla","year":"2015","journal-title":"Int. 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