Robust Current Control of a Small-Scale Wind–Photovoltaic Hybrid System Based on the Multiport DC Converter
In this paper, a robust current control of the hybrid renewable energy system (HRES), based on the PV-Wind system, is proposed. The HRES is connected to a multiport converter to synchronize the multi-source system with one DC-Bus. Due to their ability to integrate many renewable energy sources (RES)...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-06-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/13/12/7047 |
| _version_ | 1797596237459881984 |
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| author | Farouk Mechnane Said Drid Nasreddine Nait-Said Larbi Chrifi-Alaoui |
| author_facet | Farouk Mechnane Said Drid Nasreddine Nait-Said Larbi Chrifi-Alaoui |
| author_sort | Farouk Mechnane |
| collection | DOAJ |
| description | In this paper, a robust current control of the hybrid renewable energy system (HRES), based on the PV-Wind system, is proposed. The HRES is connected to a multiport converter to synchronize the multi-source system with one DC-Bus. Due to their ability to integrate many renewable energy sources (RES) individually or simultaneously, multiport converters (MPC) are an innovative method suitable for renewable energy applications. Recently, many DC-DC converter designs and topologies have emerged to ensure the highest possible efficiency of hybrid RESs. The multiport converter is a typical coupling system with several modes of operation. Thus, the design of its controller become complicated. To stabilize the DC-Bus voltage, a battery has been added to the system. In this HRES configuration, all sources are connected in parallel via the multiport DC converter. We used the multiport DC converter to minimize the intermittent character of solar and wind and control the energy flow between the different power sources and the load, as well as to increase the performance of the system. The nonlinear robust control structure is based on Lyapunov approach to overcome the nonlinear model of the system to improve robustness and guarantees the asymptotic stability. The proposed control law is implemented and tested on dSPACE-DS1104. The results show the effectiveness and the feasibility of the proposed controller. |
| first_indexed | 2024-03-11T02:48:46Z |
| format | Article |
| id | doaj.art-749c5d80ca494f05a8f505d379342ab8 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T02:48:46Z |
| publishDate | 2023-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-749c5d80ca494f05a8f505d379342ab82023-11-18T09:08:15ZengMDPI AGApplied Sciences2076-34172023-06-011312704710.3390/app13127047Robust Current Control of a Small-Scale Wind–Photovoltaic Hybrid System Based on the Multiport DC ConverterFarouk Mechnane0Said Drid1Nasreddine Nait-Said2Larbi Chrifi-Alaoui3LSP-IE Laboratory, Electrical Engineering Department, University of Batna 2, Avenue Mohamed Boukhlouf, Batna 05000, AlgeriaLSP-IE Laboratory, Electrical Engineering Department, University of Batna 2, Avenue Mohamed Boukhlouf, Batna 05000, AlgeriaLSP-IE Laboratory, Electrical Engineering Department, University of Batna 2, Avenue Mohamed Boukhlouf, Batna 05000, AlgeriaLTI (UR-UPJV-3899), University of Picardie Jules Verne, 80000 Amiens, FranceIn this paper, a robust current control of the hybrid renewable energy system (HRES), based on the PV-Wind system, is proposed. The HRES is connected to a multiport converter to synchronize the multi-source system with one DC-Bus. Due to their ability to integrate many renewable energy sources (RES) individually or simultaneously, multiport converters (MPC) are an innovative method suitable for renewable energy applications. Recently, many DC-DC converter designs and topologies have emerged to ensure the highest possible efficiency of hybrid RESs. The multiport converter is a typical coupling system with several modes of operation. Thus, the design of its controller become complicated. To stabilize the DC-Bus voltage, a battery has been added to the system. In this HRES configuration, all sources are connected in parallel via the multiport DC converter. We used the multiport DC converter to minimize the intermittent character of solar and wind and control the energy flow between the different power sources and the load, as well as to increase the performance of the system. The nonlinear robust control structure is based on Lyapunov approach to overcome the nonlinear model of the system to improve robustness and guarantees the asymptotic stability. The proposed control law is implemented and tested on dSPACE-DS1104. The results show the effectiveness and the feasibility of the proposed controller.https://www.mdpi.com/2076-3417/13/12/7047wind energy conversion systemphotovoltaic systemhybrid systemrobust multiport converterMPPTwind turbine |
| spellingShingle | Farouk Mechnane Said Drid Nasreddine Nait-Said Larbi Chrifi-Alaoui Robust Current Control of a Small-Scale Wind–Photovoltaic Hybrid System Based on the Multiport DC Converter Applied Sciences wind energy conversion system photovoltaic system hybrid system robust multiport converter MPPT wind turbine |
| title | Robust Current Control of a Small-Scale Wind–Photovoltaic Hybrid System Based on the Multiport DC Converter |
| title_full | Robust Current Control of a Small-Scale Wind–Photovoltaic Hybrid System Based on the Multiport DC Converter |
| title_fullStr | Robust Current Control of a Small-Scale Wind–Photovoltaic Hybrid System Based on the Multiport DC Converter |
| title_full_unstemmed | Robust Current Control of a Small-Scale Wind–Photovoltaic Hybrid System Based on the Multiport DC Converter |
| title_short | Robust Current Control of a Small-Scale Wind–Photovoltaic Hybrid System Based on the Multiport DC Converter |
| title_sort | robust current control of a small scale wind photovoltaic hybrid system based on the multiport dc converter |
| topic | wind energy conversion system photovoltaic system hybrid system robust multiport converter MPPT wind turbine |
| url | https://www.mdpi.com/2076-3417/13/12/7047 |
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