Load Frequency Control of Renewable Energy Power Systems Based on Adaptive Global Fast Terminal Sliding Mode Control
In this paper, the load frequency control (LFC) of multi-area power systems incorporating photovoltaic (PV) and energy storage systems (ESSs) is studied. First, the model of the LFC system encompassing PV and ESS is established. Then, a novel LFC scheme based on adaptive global fast terminal sliding...
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MDPI AG
2025-06-01
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| author | Jiaming Qian Xinxin Lv |
| author_facet | Jiaming Qian Xinxin Lv |
| author_sort | Jiaming Qian |
| collection | DOAJ |
| description | In this paper, the load frequency control (LFC) of multi-area power systems incorporating photovoltaic (PV) and energy storage systems (ESSs) is studied. First, the model of the LFC system encompassing PV and ESS is established. Then, a novel LFC scheme based on adaptive global fast terminal sliding mode control (AGFTSMC) is proposed. To make the system robust globally, an adaptive sliding mode control law and a new type of global fast terminal sliding mode surface containing a nonlinear time-varying function are designed. Moreover, by utilizing the improved Lyapunov function, the stability of the system is analyzed. Finally, two simulation experiments incorporating the two-area LFC system and IEEE 39-bus test power system are presented to validate the effectiveness of the proposed method. The simulation results show that adopting the AGFTSMC can significantly reduce steady-state error and stabilization time. This makes it a promising solution for maintaining frequency stability. |
| format | Article |
| id | doaj-art-50d619c75bcb4f038264e19f7b90cea8 |
| institution | Matheson Library |
| issn | 2076-3417 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | MDPI AG |
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| series | Applied Sciences |
| spelling | doaj-art-50d619c75bcb4f038264e19f7b90cea82025-07-11T14:35:28ZengMDPI AGApplied Sciences2076-34172025-06-011513703010.3390/app15137030Load Frequency Control of Renewable Energy Power Systems Based on Adaptive Global Fast Terminal Sliding Mode ControlJiaming Qian0Xinxin Lv1School of Information Science and Engineering (School of Cyber Science and Technology), Zhejiang Sci-Tech University, Hangzhou 310018, ChinaSchool of Information Science and Engineering (School of Cyber Science and Technology), Zhejiang Sci-Tech University, Hangzhou 310018, ChinaIn this paper, the load frequency control (LFC) of multi-area power systems incorporating photovoltaic (PV) and energy storage systems (ESSs) is studied. First, the model of the LFC system encompassing PV and ESS is established. Then, a novel LFC scheme based on adaptive global fast terminal sliding mode control (AGFTSMC) is proposed. To make the system robust globally, an adaptive sliding mode control law and a new type of global fast terminal sliding mode surface containing a nonlinear time-varying function are designed. Moreover, by utilizing the improved Lyapunov function, the stability of the system is analyzed. Finally, two simulation experiments incorporating the two-area LFC system and IEEE 39-bus test power system are presented to validate the effectiveness of the proposed method. The simulation results show that adopting the AGFTSMC can significantly reduce steady-state error and stabilization time. This makes it a promising solution for maintaining frequency stability.https://www.mdpi.com/2076-3417/15/13/7030adaptive global fast terminal sliding mode controlmulti-area power systemload frequency controlphotovoltaicenergy storage system |
| spellingShingle | Jiaming Qian Xinxin Lv Load Frequency Control of Renewable Energy Power Systems Based on Adaptive Global Fast Terminal Sliding Mode Control Applied Sciences adaptive global fast terminal sliding mode control multi-area power system load frequency control photovoltaic energy storage system |
| title | Load Frequency Control of Renewable Energy Power Systems Based on Adaptive Global Fast Terminal Sliding Mode Control |
| title_full | Load Frequency Control of Renewable Energy Power Systems Based on Adaptive Global Fast Terminal Sliding Mode Control |
| title_fullStr | Load Frequency Control of Renewable Energy Power Systems Based on Adaptive Global Fast Terminal Sliding Mode Control |
| title_full_unstemmed | Load Frequency Control of Renewable Energy Power Systems Based on Adaptive Global Fast Terminal Sliding Mode Control |
| title_short | Load Frequency Control of Renewable Energy Power Systems Based on Adaptive Global Fast Terminal Sliding Mode Control |
| title_sort | load frequency control of renewable energy power systems based on adaptive global fast terminal sliding mode control |
| topic | adaptive global fast terminal sliding mode control multi-area power system load frequency control photovoltaic energy storage system |
| url | https://www.mdpi.com/2076-3417/15/13/7030 |
| work_keys_str_mv | AT jiamingqian loadfrequencycontrolofrenewableenergypowersystemsbasedonadaptiveglobalfastterminalslidingmodecontrol AT xinxinlv loadfrequencycontrolofrenewableenergypowersystemsbasedonadaptiveglobalfastterminalslidingmodecontrol |