Grid Parameter estimation using Model Predictive Direct Power Control
This paper presents a novel Finite Control Set Model Predictive Control (FS-MPC) approach for grid-connected converters. The control performance of such converters may get largely affected by variations in the supply impedance, especially for systems with low Short Circuit Ratio (SCR) values. A nove...
| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
IEEE
2015
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| Online Access: | https://eprints.nottingham.ac.uk/33122/ |
| _version_ | 1848794562089189376 |
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| author | Arif, Bilal Tarisciotti, Luca Zanchetta, Pericle Clare, Jon C. Degano, Marco |
| author_facet | Arif, Bilal Tarisciotti, Luca Zanchetta, Pericle Clare, Jon C. Degano, Marco |
| author_sort | Arif, Bilal |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | This paper presents a novel Finite Control Set Model Predictive Control (FS-MPC) approach for grid-connected converters. The control performance of such converters may get largely affected by variations in the supply impedance, especially for systems with low Short Circuit Ratio (SCR) values. A novel idea for estimating the supply impedance variation, and hence the grid voltage, using an algorithm embedded in the MPC is presented in this paper. The estimation approach is based on the difference in grid voltage magnitudes at two consecutive sampling instants, calculated on the basis of supply currents and converter voltages directly within the MPC algorithm, achieving a fast estimation and integration between the controller and the impedance estimator. The proposed method has been verified, using simulation and experiments, on a 3-phase 2-level converter. |
| first_indexed | 2025-11-14T19:18:10Z |
| format | Article |
| id | nottingham-33122 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:18:10Z |
| publishDate | 2015 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-331222020-05-04T17:22:15Z https://eprints.nottingham.ac.uk/33122/ Grid Parameter estimation using Model Predictive Direct Power Control Arif, Bilal Tarisciotti, Luca Zanchetta, Pericle Clare, Jon C. Degano, Marco This paper presents a novel Finite Control Set Model Predictive Control (FS-MPC) approach for grid-connected converters. The control performance of such converters may get largely affected by variations in the supply impedance, especially for systems with low Short Circuit Ratio (SCR) values. A novel idea for estimating the supply impedance variation, and hence the grid voltage, using an algorithm embedded in the MPC is presented in this paper. The estimation approach is based on the difference in grid voltage magnitudes at two consecutive sampling instants, calculated on the basis of supply currents and converter voltages directly within the MPC algorithm, achieving a fast estimation and integration between the controller and the impedance estimator. The proposed method has been verified, using simulation and experiments, on a 3-phase 2-level converter. IEEE 2015-11-19 Article PeerReviewed Arif, Bilal, Tarisciotti, Luca, Zanchetta, Pericle, Clare, Jon C. and Degano, Marco (2015) Grid Parameter estimation using Model Predictive Direct Power Control. IEEE Transactions on Industry Applications, 51 (6). 4614 -4622. ISSN 0093-9994 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7151796 doi:10.1109/TIA.2015.2453132 doi:10.1109/TIA.2015.2453132 |
| spellingShingle | Arif, Bilal Tarisciotti, Luca Zanchetta, Pericle Clare, Jon C. Degano, Marco Grid Parameter estimation using Model Predictive Direct Power Control |
| title | Grid Parameter estimation using Model Predictive
Direct Power Control |
| title_full | Grid Parameter estimation using Model Predictive
Direct Power Control |
| title_fullStr | Grid Parameter estimation using Model Predictive
Direct Power Control |
| title_full_unstemmed | Grid Parameter estimation using Model Predictive
Direct Power Control |
| title_short | Grid Parameter estimation using Model Predictive
Direct Power Control |
| title_sort | grid parameter estimation using model predictive
direct power control |
| url | https://eprints.nottingham.ac.uk/33122/ https://eprints.nottingham.ac.uk/33122/ https://eprints.nottingham.ac.uk/33122/ |