Adaptive ADMM-based entire-process distributed restoration of transmission and distribution systems
In the event of a major power outage in the power systems, there is an urgent need to investigate entire-process coordinated restoration strategies for the transmission systems (TSs) and distribution systems (DSs), aiming to accelerate the restoration speed of generating units, network reconfigurati...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2023-11-01
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| Series: | Frontiers in Energy Research |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2023.1304945/full |
| _version_ | 1797614164957462528 |
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| author | Qingsheng Li Changming Chen Yongqing Zhu Yunchu Wang Chang Liu Hongle Liang Zhen Li Zhaofeng Zhang Li Yang |
| author_facet | Qingsheng Li Changming Chen Yongqing Zhu Yunchu Wang Chang Liu Hongle Liang Zhen Li Zhaofeng Zhang Li Yang |
| author_sort | Qingsheng Li |
| collection | DOAJ |
| description | In the event of a major power outage in the power systems, there is an urgent need to investigate entire-process coordinated restoration strategies for the transmission systems (TSs) and distribution systems (DSs), aiming to accelerate the restoration speed of generating units, network reconfiguration, and load restoration. Furthermore, it is imperative to address the multiple uncertainties that arise during the restoration process to mitigate potential security risks associated with the restoration. Hence, an adaptive ADMM-based entire-process distributed restoration method of TSs and DSs considering CVaR is proposed in this paper. Firstly, an entire-process distributed restoration model of TSs and DSs considering CVaR is proposed to maximize the total restoration benefits of TSs and DSs. Then, an adaptive ADMM-based distributed solving algorithm for the coordinated restoration model of the TSs and DSs is introduced, which incorporates adaptive penalty parameter adjustments, leading to faster convergence compared to the standard ADMM. Finally, case studies on an improved 179-bus transmission system are employed to verify that the proposed restoration method can achieve higher restoration benefits and faster convergence speed compared to existing restoration models. |
| first_indexed | 2024-03-11T07:05:56Z |
| format | Article |
| id | doaj.art-c24028f2f4fa42ab8b1d991edf8c4aeb |
| institution | Directory Open Access Journal |
| issn | 2296-598X |
| language | English |
| last_indexed | 2024-03-11T07:05:56Z |
| publishDate | 2023-11-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj.art-c24028f2f4fa42ab8b1d991edf8c4aeb2023-11-17T08:56:16ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2023-11-011110.3389/fenrg.2023.13049451304945Adaptive ADMM-based entire-process distributed restoration of transmission and distribution systemsQingsheng Li0Changming Chen1Yongqing Zhu2Yunchu Wang3Chang Liu4Hongle Liang5Zhen Li6Zhaofeng Zhang7Li Yang8Power Grid Planning Research Center, Guizhou Power Grid Co., Ltd., Guizhou, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaPower Grid Planning Research Center, Guizhou Power Grid Co., Ltd., Guizhou, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaPower Grid Planning Research Center, Guizhou Power Grid Co., Ltd., Guizhou, ChinaPower Grid Planning Research Center, Guizhou Power Grid Co., Ltd., Guizhou, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaIn the event of a major power outage in the power systems, there is an urgent need to investigate entire-process coordinated restoration strategies for the transmission systems (TSs) and distribution systems (DSs), aiming to accelerate the restoration speed of generating units, network reconfiguration, and load restoration. Furthermore, it is imperative to address the multiple uncertainties that arise during the restoration process to mitigate potential security risks associated with the restoration. Hence, an adaptive ADMM-based entire-process distributed restoration method of TSs and DSs considering CVaR is proposed in this paper. Firstly, an entire-process distributed restoration model of TSs and DSs considering CVaR is proposed to maximize the total restoration benefits of TSs and DSs. Then, an adaptive ADMM-based distributed solving algorithm for the coordinated restoration model of the TSs and DSs is introduced, which incorporates adaptive penalty parameter adjustments, leading to faster convergence compared to the standard ADMM. Finally, case studies on an improved 179-bus transmission system are employed to verify that the proposed restoration method can achieve higher restoration benefits and faster convergence speed compared to existing restoration models.https://www.frontiersin.org/articles/10.3389/fenrg.2023.1304945/fullpower system restorationentire-process restorationadaptive ADMMdistributed solvingtransmission systemdistribution system |
| spellingShingle | Qingsheng Li Changming Chen Yongqing Zhu Yunchu Wang Chang Liu Hongle Liang Zhen Li Zhaofeng Zhang Li Yang Adaptive ADMM-based entire-process distributed restoration of transmission and distribution systems Frontiers in Energy Research power system restoration entire-process restoration adaptive ADMM distributed solving transmission system distribution system |
| title | Adaptive ADMM-based entire-process distributed restoration of transmission and distribution systems |
| title_full | Adaptive ADMM-based entire-process distributed restoration of transmission and distribution systems |
| title_fullStr | Adaptive ADMM-based entire-process distributed restoration of transmission and distribution systems |
| title_full_unstemmed | Adaptive ADMM-based entire-process distributed restoration of transmission and distribution systems |
| title_short | Adaptive ADMM-based entire-process distributed restoration of transmission and distribution systems |
| title_sort | adaptive admm based entire process distributed restoration of transmission and distribution systems |
| topic | power system restoration entire-process restoration adaptive ADMM distributed solving transmission system distribution system |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2023.1304945/full |
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