First-Order and High-Order Repetitive Control for Single-Phase Grid-Connected Inverter
With the increasing demand of users for power sources and quality, how to provide high-quality renewable clean energy has become a key issue of power electronics. The main idea of this paper is to develop a composite control including a PI control and repetitive control for a single-phase grid-conne...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2020/1094386 |
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| author | Cheng Guo Linzhen Zhong Jun Zhao Guanbin Gao Yingbo Huang |
| author_facet | Cheng Guo Linzhen Zhong Jun Zhao Guanbin Gao Yingbo Huang |
| author_sort | Cheng Guo |
| collection | DOAJ |
| description | With the increasing demand of users for power sources and quality, how to provide high-quality renewable clean energy has become a key issue of power electronics. The main idea of this paper is to develop a composite control including a PI control and repetitive control for a single-phase grid-connected inverter to eliminate the effects of harmonics, which can obtain better steady-state and dynamic responses of the single-phase inverter system and reduce the net current harmonics. The modelling of a single-phase inverter is first introduced; then a first-order repetitive control is developed for the proposed grid-connected inverter. Moreover, a high-order repetitive controller is adopted to further improve the robustness against the uncertainties in the period of signals. The stability and performance analysis are given for the first-order repetitive control and high-order repetitive control. Finally, comparative simulations are conducted in a circuit-level inverter model, which show the effectiveness of the proposed method. |
| format | Article |
| id | doaj-art-ed8b2d1f9eed4b318a7bdca3d925602d |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-ed8b2d1f9eed4b318a7bdca3d925602d2025-02-03T06:05:17ZengWileyComplexity1076-27871099-05262020-01-01202010.1155/2020/10943861094386First-Order and High-Order Repetitive Control for Single-Phase Grid-Connected InverterCheng Guo0Linzhen Zhong1Jun Zhao2Guanbin Gao3Yingbo Huang4Yunnan Electrical Power Experiment Institute, Co., Kunming, Yunnan 650217, ChinaFaculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaFaculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaFaculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaFaculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaWith the increasing demand of users for power sources and quality, how to provide high-quality renewable clean energy has become a key issue of power electronics. The main idea of this paper is to develop a composite control including a PI control and repetitive control for a single-phase grid-connected inverter to eliminate the effects of harmonics, which can obtain better steady-state and dynamic responses of the single-phase inverter system and reduce the net current harmonics. The modelling of a single-phase inverter is first introduced; then a first-order repetitive control is developed for the proposed grid-connected inverter. Moreover, a high-order repetitive controller is adopted to further improve the robustness against the uncertainties in the period of signals. The stability and performance analysis are given for the first-order repetitive control and high-order repetitive control. Finally, comparative simulations are conducted in a circuit-level inverter model, which show the effectiveness of the proposed method.http://dx.doi.org/10.1155/2020/1094386 |
| spellingShingle | Cheng Guo Linzhen Zhong Jun Zhao Guanbin Gao Yingbo Huang First-Order and High-Order Repetitive Control for Single-Phase Grid-Connected Inverter Complexity |
| title | First-Order and High-Order Repetitive Control for Single-Phase Grid-Connected Inverter |
| title_full | First-Order and High-Order Repetitive Control for Single-Phase Grid-Connected Inverter |
| title_fullStr | First-Order and High-Order Repetitive Control for Single-Phase Grid-Connected Inverter |
| title_full_unstemmed | First-Order and High-Order Repetitive Control for Single-Phase Grid-Connected Inverter |
| title_short | First-Order and High-Order Repetitive Control for Single-Phase Grid-Connected Inverter |
| title_sort | first order and high order repetitive control for single phase grid connected inverter |
| url | http://dx.doi.org/10.1155/2020/1094386 |
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