Tuning of the PI Controller Parameters of a PMSG Wind Turbine to Improve Control Performance under Various Wind Speeds
This paper presents a method to seek the PI controller parameters of a PMSG wind turbine to improve control performance. Since operating conditions vary with the wind speed, therefore the PI controller parameters should be determined as a function of the wind speed. Small-signal modeling of a PMSG W...
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| Format: | Article |
| Language: | English |
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MDPI AG
2015-02-01
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| Series: | Energies |
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| Online Access: | http://www.mdpi.com/1996-1073/8/2/1406 |
| _version_ | 1798041050487455744 |
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| author | Yun-Su Kim Il-Yop Chung Seung-Il Moon |
| author_facet | Yun-Su Kim Il-Yop Chung Seung-Il Moon |
| author_sort | Yun-Su Kim |
| collection | DOAJ |
| description | This paper presents a method to seek the PI controller parameters of a PMSG wind turbine to improve control performance. Since operating conditions vary with the wind speed, therefore the PI controller parameters should be determined as a function of the wind speed. Small-signal modeling of a PMSG WT is implemented to analyze the stability under various operating conditions and with eigenvalues obtained from the small-signal model of the PMSG WT, which are coordinated by adjusting the PI controller parameters. The parameters to be tuned are chosen by investigating participation factors of state variables, which simplifies the problem by reducing the number of parameters to be tuned. The process of adjusting these PI controller parameters is carried out using particle swarm optimization (PSO). To characterize the improvements in the control method due to the PSO method of tuning the PI controller parameters, the PMSG WT is modeled using the MATLAB/SimPowerSystems libraries with the obtained PI controller parameters. |
| first_indexed | 2024-04-11T22:16:06Z |
| format | Article |
| id | doaj.art-2086c038a9d04f12a930eee9e06fad51 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-11T22:16:06Z |
| publishDate | 2015-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-2086c038a9d04f12a930eee9e06fad512022-12-22T04:00:23ZengMDPI AGEnergies1996-10732015-02-01821406142510.3390/en8021406en8021406Tuning of the PI Controller Parameters of a PMSG Wind Turbine to Improve Control Performance under Various Wind SpeedsYun-Su Kim0Il-Yop Chung1Seung-Il Moon2School of Electrical and Computer Engineering, Seoul National University, Seoul 151-744, KoreaSchool of Electrical Engineering, Kookmin University, Seoul 136-702, KoreaSchool of Electrical and Computer Engineering, Seoul National University, Seoul 151-744, KoreaThis paper presents a method to seek the PI controller parameters of a PMSG wind turbine to improve control performance. Since operating conditions vary with the wind speed, therefore the PI controller parameters should be determined as a function of the wind speed. Small-signal modeling of a PMSG WT is implemented to analyze the stability under various operating conditions and with eigenvalues obtained from the small-signal model of the PMSG WT, which are coordinated by adjusting the PI controller parameters. The parameters to be tuned are chosen by investigating participation factors of state variables, which simplifies the problem by reducing the number of parameters to be tuned. The process of adjusting these PI controller parameters is carried out using particle swarm optimization (PSO). To characterize the improvements in the control method due to the PSO method of tuning the PI controller parameters, the PMSG WT is modeled using the MATLAB/SimPowerSystems libraries with the obtained PI controller parameters.http://www.mdpi.com/1996-1073/8/2/1406participation factorpermanent magnet synchronous generator wind turbine (PMSG WT)PI controller parameterssmall-signal modeling |
| spellingShingle | Yun-Su Kim Il-Yop Chung Seung-Il Moon Tuning of the PI Controller Parameters of a PMSG Wind Turbine to Improve Control Performance under Various Wind Speeds Energies participation factor permanent magnet synchronous generator wind turbine (PMSG WT) PI controller parameters small-signal modeling |
| title | Tuning of the PI Controller Parameters of a PMSG Wind Turbine to Improve Control Performance under Various Wind Speeds |
| title_full | Tuning of the PI Controller Parameters of a PMSG Wind Turbine to Improve Control Performance under Various Wind Speeds |
| title_fullStr | Tuning of the PI Controller Parameters of a PMSG Wind Turbine to Improve Control Performance under Various Wind Speeds |
| title_full_unstemmed | Tuning of the PI Controller Parameters of a PMSG Wind Turbine to Improve Control Performance under Various Wind Speeds |
| title_short | Tuning of the PI Controller Parameters of a PMSG Wind Turbine to Improve Control Performance under Various Wind Speeds |
| title_sort | tuning of the pi controller parameters of a pmsg wind turbine to improve control performance under various wind speeds |
| topic | participation factor permanent magnet synchronous generator wind turbine (PMSG WT) PI controller parameters small-signal modeling |
| url | http://www.mdpi.com/1996-1073/8/2/1406 |
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