Assessment and optimization of power networks based on a dual-loop model
This paper presents a novel dual-loop framework for assessing and enhancing the power network resilience during recovery and reconstruction following cascading failures. The framework combines network restoration strategies with reconfiguration to improve power network resilience. Initially, a netwo...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2025-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0254922 |
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| _version_ | 1849723430199361536 |
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| author | Junchi Cui Zhaoyang Guo Shuliang Wang Bo Song |
| author_facet | Junchi Cui Zhaoyang Guo Shuliang Wang Bo Song |
| author_sort | Junchi Cui |
| collection | DOAJ |
| description | This paper presents a novel dual-loop framework for assessing and enhancing the power network resilience during recovery and reconstruction following cascading failures. The framework combines network restoration strategies with reconfiguration to improve power network resilience. Initially, a network model and its corresponding resilience index are given, and the recovery capabilities of different repair strategies are analyzed to identify the optimal repair strategy. Subsequently, a simulated annealing algorithm is employed to reconfigure the network, enhancing its resilience. The effectiveness of the proposed framework is validated using the IEEE 118-node network as a case study. Simulation results show that the dual loop optimization model exhibits superior resilience restoration capabilities. The proposed framework can aid decision-makers in developing mitigation techniques and optimal protection strategies to ensure the resilience of the power network. |
| format | Article |
| id | doaj-art-e36adb3d06324788b3126c8375be626e |
| institution | DOAJ |
| issn | 2158-3226 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj-art-e36adb3d06324788b3126c8375be626e2025-08-20T03:11:02ZengAIP Publishing LLCAIP Advances2158-32262025-04-01154045111045111-910.1063/5.0254922Assessment and optimization of power networks based on a dual-loop modelJunchi Cui0Zhaoyang Guo1Shuliang Wang2Bo Song3School of Electrical Engineering and Automation, Jiangsu Normal University, Xuzhou 221116, ChinaState Grid Corporation of China, Shandong Electric Power Company, Dezhou Power Supply Company, ChinaSchool of Electrical Engineering and Automation, Jiangsu Normal University, Xuzhou 221116, ChinaSchool of Electrical Engineering and Automation, Jiangsu Normal University, Xuzhou 221116, ChinaThis paper presents a novel dual-loop framework for assessing and enhancing the power network resilience during recovery and reconstruction following cascading failures. The framework combines network restoration strategies with reconfiguration to improve power network resilience. Initially, a network model and its corresponding resilience index are given, and the recovery capabilities of different repair strategies are analyzed to identify the optimal repair strategy. Subsequently, a simulated annealing algorithm is employed to reconfigure the network, enhancing its resilience. The effectiveness of the proposed framework is validated using the IEEE 118-node network as a case study. Simulation results show that the dual loop optimization model exhibits superior resilience restoration capabilities. The proposed framework can aid decision-makers in developing mitigation techniques and optimal protection strategies to ensure the resilience of the power network.http://dx.doi.org/10.1063/5.0254922 |
| spellingShingle | Junchi Cui Zhaoyang Guo Shuliang Wang Bo Song Assessment and optimization of power networks based on a dual-loop model AIP Advances |
| title | Assessment and optimization of power networks based on a dual-loop model |
| title_full | Assessment and optimization of power networks based on a dual-loop model |
| title_fullStr | Assessment and optimization of power networks based on a dual-loop model |
| title_full_unstemmed | Assessment and optimization of power networks based on a dual-loop model |
| title_short | Assessment and optimization of power networks based on a dual-loop model |
| title_sort | assessment and optimization of power networks based on a dual loop model |
| url | http://dx.doi.org/10.1063/5.0254922 |
| work_keys_str_mv | AT junchicui assessmentandoptimizationofpowernetworksbasedonadualloopmodel AT zhaoyangguo assessmentandoptimizationofpowernetworksbasedonadualloopmodel AT shuliangwang assessmentandoptimizationofpowernetworksbasedonadualloopmodel AT bosong assessmentandoptimizationofpowernetworksbasedonadualloopmodel |