Research on OPF Control of Three-Phase Four-Wire Low-Voltage Distribution Network considering Uncertainty
As power systems become more complex and uncertain, low-voltage distribution networks face numerous challenges, including three-phase imbalances caused by asymmetrical loads and distributed energy resources. We propose a robust stochastic optimization (RSO)-based optimal power flow (OPF) control met...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2024-01-01
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| Series: | International Transactions on Electrical Energy Systems |
| Online Access: | http://dx.doi.org/10.1155/2024/5153946 |
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| _version_ | 1832546164311851008 |
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| author | Rui Wang Xiaoqing Bai Shengquan Huang Shoupu Wei |
| author_facet | Rui Wang Xiaoqing Bai Shengquan Huang Shoupu Wei |
| author_sort | Rui Wang |
| collection | DOAJ |
| description | As power systems become more complex and uncertain, low-voltage distribution networks face numerous challenges, including three-phase imbalances caused by asymmetrical loads and distributed energy resources. We propose a robust stochastic optimization (RSO)-based optimal power flow (OPF) control method for three-phase four-wire low-voltage distribution networks that consider uncertainty to address these issues. Using historical data and deep learning classification methods, the proposed method simulates optimal system behaviour without requiring communication infrastructure. The simulation results verify that the proposed method effectively controls the voltage and current amplitude while minimizing the operational cost and three-phase imbalance within acceptable limits. The proposed method shows promise for managing uncertainties and optimizing performance in low-voltage distribution networks. |
| format | Article |
| id | doaj-art-d57c6207a7f446239835affc6ac6e872 |
| institution | Kabale University |
| issn | 2050-7038 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Transactions on Electrical Energy Systems |
| spelling | doaj-art-d57c6207a7f446239835affc6ac6e8722025-02-03T07:23:44ZengWileyInternational Transactions on Electrical Energy Systems2050-70382024-01-01202410.1155/2024/5153946Research on OPF Control of Three-Phase Four-Wire Low-Voltage Distribution Network considering UncertaintyRui Wang0Xiaoqing Bai1Shengquan Huang2Shoupu Wei3Guangxi Key Laboratory of Power System Optimization and Energy-Saving TechnologyGuangxi Key Laboratory of Power System Optimization and Energy-Saving TechnologyGuangxi Key Laboratory of Power System Optimization and Energy-Saving TechnologyGuangxi Key Laboratory of Power System Optimization and Energy-Saving TechnologyAs power systems become more complex and uncertain, low-voltage distribution networks face numerous challenges, including three-phase imbalances caused by asymmetrical loads and distributed energy resources. We propose a robust stochastic optimization (RSO)-based optimal power flow (OPF) control method for three-phase four-wire low-voltage distribution networks that consider uncertainty to address these issues. Using historical data and deep learning classification methods, the proposed method simulates optimal system behaviour without requiring communication infrastructure. The simulation results verify that the proposed method effectively controls the voltage and current amplitude while minimizing the operational cost and three-phase imbalance within acceptable limits. The proposed method shows promise for managing uncertainties and optimizing performance in low-voltage distribution networks.http://dx.doi.org/10.1155/2024/5153946 |
| spellingShingle | Rui Wang Xiaoqing Bai Shengquan Huang Shoupu Wei Research on OPF Control of Three-Phase Four-Wire Low-Voltage Distribution Network considering Uncertainty International Transactions on Electrical Energy Systems |
| title | Research on OPF Control of Three-Phase Four-Wire Low-Voltage Distribution Network considering Uncertainty |
| title_full | Research on OPF Control of Three-Phase Four-Wire Low-Voltage Distribution Network considering Uncertainty |
| title_fullStr | Research on OPF Control of Three-Phase Four-Wire Low-Voltage Distribution Network considering Uncertainty |
| title_full_unstemmed | Research on OPF Control of Three-Phase Four-Wire Low-Voltage Distribution Network considering Uncertainty |
| title_short | Research on OPF Control of Three-Phase Four-Wire Low-Voltage Distribution Network considering Uncertainty |
| title_sort | research on opf control of three phase four wire low voltage distribution network considering uncertainty |
| url | http://dx.doi.org/10.1155/2024/5153946 |
| work_keys_str_mv | AT ruiwang researchonopfcontrolofthreephasefourwirelowvoltagedistributionnetworkconsideringuncertainty AT xiaoqingbai researchonopfcontrolofthreephasefourwirelowvoltagedistributionnetworkconsideringuncertainty AT shengquanhuang researchonopfcontrolofthreephasefourwirelowvoltagedistributionnetworkconsideringuncertainty AT shoupuwei researchonopfcontrolofthreephasefourwirelowvoltagedistributionnetworkconsideringuncertainty |