Parametric Regression Applied for Determination of Electrical Parameters of Synchronous and Induction Generators Operating in Parallel on the Electrical Energy Repowering System
The purpose of this work is to determine the values of electrical parameters of synchronous and induction machines to validate electrical interactions between an induction generator and a synchronous generator. The generators are connected in two ways: (i) isolated from the common bus and (ii) paral...
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| Format: | Article |
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MDPI AG
2021-06-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/14/13/3875 |
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| author | Alan H. F. Silva Alana S. Magalhaes Junio S. Bulhoes Gabriel A. Wainer Gevanne P. Furriel Wesley P. Calixto |
| author_facet | Alan H. F. Silva Alana S. Magalhaes Junio S. Bulhoes Gabriel A. Wainer Gevanne P. Furriel Wesley P. Calixto |
| author_sort | Alan H. F. Silva |
| collection | DOAJ |
| description | The purpose of this work is to determine the values of electrical parameters of synchronous and induction machines to validate electrical interactions between an induction generator and a synchronous generator. The generators are connected in two ways: (i) isolated from the common bus and (ii) parallel to the common bus in steady state, subject to nonlinear load. They are old and refurbished machines; thus, the parametric regression methodology is used to determine the electrical parameter values. After the computational model validation, analyses are performed by various system configurations to confirm the repowering and to analyze the system harmonic current flow. The results obtained comparing the computer simulation and experimental tests prove that the validated model represents the real system. With an experimentally validated computational model, it is possible to verify the occurrence of system repowering and the increased value of harmonic distortions in the induction generator terminals, acting as a preferential path for harmonic currents. |
| first_indexed | 2024-03-10T10:00:22Z |
| format | Article |
| id | doaj.art-1fa169f1c53c442cacd77e8fd28cb8f8 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T10:00:22Z |
| publishDate | 2021-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-1fa169f1c53c442cacd77e8fd28cb8f82023-11-22T01:58:58ZengMDPI AGEnergies1996-10732021-06-011413387510.3390/en14133875Parametric Regression Applied for Determination of Electrical Parameters of Synchronous and Induction Generators Operating in Parallel on the Electrical Energy Repowering SystemAlan H. F. Silva0Alana S. Magalhaes1Junio S. Bulhoes2Gabriel A. Wainer3Gevanne P. Furriel4Wesley P. Calixto5Studies and Research in Science and Technology Group (GCITE), Federal Institute of Goias (IFG), Goiania 74055-110, BrazilStudies and Research in Science and Technology Group (GCITE), Federal Institute of Goias (IFG), Goiania 74055-110, BrazilStudies and Research in Science and Technology Group (GCITE), Federal Institute of Goias (IFG), Goiania 74055-110, BrazilVisualization, Simulation and Modeling (VSIM), Carleton University, Ottawa, ON K1S 5B6, CanadaElectrical, Mechanical & Computer Engineering School (EMC), Federal University of Goias (UFG), Goiania 74605-010, BrazilStudies and Research in Science and Technology Group (GCITE), Federal Institute of Goias (IFG), Goiania 74055-110, BrazilThe purpose of this work is to determine the values of electrical parameters of synchronous and induction machines to validate electrical interactions between an induction generator and a synchronous generator. The generators are connected in two ways: (i) isolated from the common bus and (ii) parallel to the common bus in steady state, subject to nonlinear load. They are old and refurbished machines; thus, the parametric regression methodology is used to determine the electrical parameter values. After the computational model validation, analyses are performed by various system configurations to confirm the repowering and to analyze the system harmonic current flow. The results obtained comparing the computer simulation and experimental tests prove that the validated model represents the real system. With an experimentally validated computational model, it is possible to verify the occurrence of system repowering and the increased value of harmonic distortions in the induction generator terminals, acting as a preferential path for harmonic currents.https://www.mdpi.com/1996-1073/14/13/3875parametric regressioninduction generatorsynchronous generatorharmonic distortions |
| spellingShingle | Alan H. F. Silva Alana S. Magalhaes Junio S. Bulhoes Gabriel A. Wainer Gevanne P. Furriel Wesley P. Calixto Parametric Regression Applied for Determination of Electrical Parameters of Synchronous and Induction Generators Operating in Parallel on the Electrical Energy Repowering System Energies parametric regression induction generator synchronous generator harmonic distortions |
| title | Parametric Regression Applied for Determination of Electrical Parameters of Synchronous and Induction Generators Operating in Parallel on the Electrical Energy Repowering System |
| title_full | Parametric Regression Applied for Determination of Electrical Parameters of Synchronous and Induction Generators Operating in Parallel on the Electrical Energy Repowering System |
| title_fullStr | Parametric Regression Applied for Determination of Electrical Parameters of Synchronous and Induction Generators Operating in Parallel on the Electrical Energy Repowering System |
| title_full_unstemmed | Parametric Regression Applied for Determination of Electrical Parameters of Synchronous and Induction Generators Operating in Parallel on the Electrical Energy Repowering System |
| title_short | Parametric Regression Applied for Determination of Electrical Parameters of Synchronous and Induction Generators Operating in Parallel on the Electrical Energy Repowering System |
| title_sort | parametric regression applied for determination of electrical parameters of synchronous and induction generators operating in parallel on the electrical energy repowering system |
| topic | parametric regression induction generator synchronous generator harmonic distortions |
| url | https://www.mdpi.com/1996-1073/14/13/3875 |
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