Modeling & analysis of grid-tied PMA based offshore wind energy system using PSCAD/EMTDC
A comprehensive dynamic model approach of Permanent Magnet Alternator (PMA) based grid tied wind energy system using PSCAD/EMTDC is presented. This paper proposes an improved dynamic system for controlling a Current Source Inverter (CSI) with a Generic Current Controller (GCC) using Voltage Dependen...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-06-01
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| Series: | Ain Shams Engineering Journal |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2090447919300218 |
| _version_ | 1818907113651437568 |
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| author | Seetha Chaithanya V. Naga Bhaskar Reddy R. Kiranmayi |
| author_facet | Seetha Chaithanya V. Naga Bhaskar Reddy R. Kiranmayi |
| author_sort | Seetha Chaithanya |
| collection | DOAJ |
| description | A comprehensive dynamic model approach of Permanent Magnet Alternator (PMA) based grid tied wind energy system using PSCAD/EMTDC is presented. This paper proposes an improved dynamic system for controlling a Current Source Inverter (CSI) with a Generic Current Controller (GCC) using Voltage Dependent Current Limits (VDCL). This technique is employed to maintain the continuity of DC link current irrespective of the load conditions and grid voltage with real and reactive power transfer capabilities. The proposed controller reduces the complexity and maintains suitable gate pulse distribution for CSI. Furthermore, the proposed controller is independent of external current limiters, additional monitoring devices and grid voltage and frequency. Based on the system model, the dynamic behavior of the WT system to wind speed variation and inverter control scheme were simulated, output performance is analyzed. Simulation results illustrate the proper performance of the developed dynamic model of the wind turbine and control scheme performance. Keywords: Permanent Magnet Alternator, Wind turbine, DC link, VDCL, GCC, PSCAD |
| first_indexed | 2024-12-19T21:49:58Z |
| format | Article |
| id | doaj.art-5e4ab5e71082479a971ef72ec7c16754 |
| institution | Directory Open Access Journal |
| issn | 2090-4479 |
| language | English |
| last_indexed | 2024-12-19T21:49:58Z |
| publishDate | 2019-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ain Shams Engineering Journal |
| spelling | doaj.art-5e4ab5e71082479a971ef72ec7c167542022-12-21T20:04:26ZengElsevierAin Shams Engineering Journal2090-44792019-06-01102411417Modeling & analysis of grid-tied PMA based offshore wind energy system using PSCAD/EMTDCSeetha Chaithanya0V. Naga Bhaskar Reddy1R. Kiranmayi2Research Scholar, Department of Electrical Engineering, Jawaharlal Nehru Technological University Anantapur, Anantapuramu, Andhra Pradesh, India; Corresponding author. Tel.: 91-9985076184.Professor & HOD, Department of EEE, Rajeev Gandhi Memorial College of Engineering & Technology, Nandyal, Andhra Pradesh, IndiaProfessor & HOD, Department of EEE, Jawaharlal Nehru Technological University Anantapur, Anantapuramu, Andhra Pradesh, IndiaA comprehensive dynamic model approach of Permanent Magnet Alternator (PMA) based grid tied wind energy system using PSCAD/EMTDC is presented. This paper proposes an improved dynamic system for controlling a Current Source Inverter (CSI) with a Generic Current Controller (GCC) using Voltage Dependent Current Limits (VDCL). This technique is employed to maintain the continuity of DC link current irrespective of the load conditions and grid voltage with real and reactive power transfer capabilities. The proposed controller reduces the complexity and maintains suitable gate pulse distribution for CSI. Furthermore, the proposed controller is independent of external current limiters, additional monitoring devices and grid voltage and frequency. Based on the system model, the dynamic behavior of the WT system to wind speed variation and inverter control scheme were simulated, output performance is analyzed. Simulation results illustrate the proper performance of the developed dynamic model of the wind turbine and control scheme performance. Keywords: Permanent Magnet Alternator, Wind turbine, DC link, VDCL, GCC, PSCADhttp://www.sciencedirect.com/science/article/pii/S2090447919300218 |
| spellingShingle | Seetha Chaithanya V. Naga Bhaskar Reddy R. Kiranmayi Modeling & analysis of grid-tied PMA based offshore wind energy system using PSCAD/EMTDC Ain Shams Engineering Journal |
| title | Modeling & analysis of grid-tied PMA based offshore wind energy system using PSCAD/EMTDC |
| title_full | Modeling & analysis of grid-tied PMA based offshore wind energy system using PSCAD/EMTDC |
| title_fullStr | Modeling & analysis of grid-tied PMA based offshore wind energy system using PSCAD/EMTDC |
| title_full_unstemmed | Modeling & analysis of grid-tied PMA based offshore wind energy system using PSCAD/EMTDC |
| title_short | Modeling & analysis of grid-tied PMA based offshore wind energy system using PSCAD/EMTDC |
| title_sort | modeling analysis of grid tied pma based offshore wind energy system using pscad emtdc |
| url | http://www.sciencedirect.com/science/article/pii/S2090447919300218 |
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