Full-Order Terminal Sliding-Mode Control for Soft Open Point
In this paper, a full-order terminal sliding-mode control method is proposed for the rectifier side and the inverter side of the soft open point (SOP). The rectifier-side DC voltage control system consists of the voltage- and current-loops with controllers which are designed using full-order sliding...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-07-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/15/14/4999 |
| _version_ | 1797406658816638976 |
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| author | Minghao Zhou Hongyu Su Haoyu Zhou Likun Wang Yi Liu Haofan Yu |
| author_facet | Minghao Zhou Hongyu Su Haoyu Zhou Likun Wang Yi Liu Haofan Yu |
| author_sort | Minghao Zhou |
| collection | DOAJ |
| description | In this paper, a full-order terminal sliding-mode control method is proposed for the rectifier side and the inverter side of the soft open point (SOP). The rectifier-side DC voltage control system consists of the voltage- and current-loops with controllers which are designed using full-order sliding-mode (FOSM) to enhance the dynamic performances and anti-disturbance. The integral type virtual control signal without chattering is designed to compensate for the unmatched uncertainties including external disturbances and some parameter perturbations. The full-order terminal sliding-mode (FOTSM) controller for the current-loop can force the current response to track its reference in finite time. The inverter side power control system is designed to regulate the power. The FOTSM controller for the power-loop ensures the power-tracking accuracy under a disturbed condition. Finally, the simulations demonstrate the effectiveness of the proposed controllers for the rectifier and inverter sides in the soft open point (SOP). |
| first_indexed | 2024-03-09T03:29:50Z |
| format | Article |
| id | doaj.art-b3e55b847e934c2fa9245768f2164d89 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-09T03:29:50Z |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-b3e55b847e934c2fa9245768f2164d892023-12-03T14:58:17ZengMDPI AGEnergies1996-10732022-07-011514499910.3390/en15144999Full-Order Terminal Sliding-Mode Control for Soft Open PointMinghao Zhou0Hongyu Su1Haoyu Zhou2Likun Wang3Yi Liu4Haofan Yu5School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin 150001, ChinaSchool of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin 150001, ChinaSchool of Electric Power Engineering, Nanjing Institute of Technology, Nanjing 211167, ChinaSchool of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin 150001, ChinaSchool of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaSchool of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin 150001, ChinaIn this paper, a full-order terminal sliding-mode control method is proposed for the rectifier side and the inverter side of the soft open point (SOP). The rectifier-side DC voltage control system consists of the voltage- and current-loops with controllers which are designed using full-order sliding-mode (FOSM) to enhance the dynamic performances and anti-disturbance. The integral type virtual control signal without chattering is designed to compensate for the unmatched uncertainties including external disturbances and some parameter perturbations. The full-order terminal sliding-mode (FOTSM) controller for the current-loop can force the current response to track its reference in finite time. The inverter side power control system is designed to regulate the power. The FOTSM controller for the power-loop ensures the power-tracking accuracy under a disturbed condition. Finally, the simulations demonstrate the effectiveness of the proposed controllers for the rectifier and inverter sides in the soft open point (SOP).https://www.mdpi.com/1996-1073/15/14/4999soft open point (SOP)power distribution networksliding-mode control (SMC)terminal sliding-modeunmatched uncertainties |
| spellingShingle | Minghao Zhou Hongyu Su Haoyu Zhou Likun Wang Yi Liu Haofan Yu Full-Order Terminal Sliding-Mode Control for Soft Open Point Energies soft open point (SOP) power distribution network sliding-mode control (SMC) terminal sliding-mode unmatched uncertainties |
| title | Full-Order Terminal Sliding-Mode Control for Soft Open Point |
| title_full | Full-Order Terminal Sliding-Mode Control for Soft Open Point |
| title_fullStr | Full-Order Terminal Sliding-Mode Control for Soft Open Point |
| title_full_unstemmed | Full-Order Terminal Sliding-Mode Control for Soft Open Point |
| title_short | Full-Order Terminal Sliding-Mode Control for Soft Open Point |
| title_sort | full order terminal sliding mode control for soft open point |
| topic | soft open point (SOP) power distribution network sliding-mode control (SMC) terminal sliding-mode unmatched uncertainties |
| url | https://www.mdpi.com/1996-1073/15/14/4999 |
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