A dynamic hierarchical partition method for optimal power balance of urban power system with high renewables
With the development of new urban power systems, the centralized-distributed hierarchical partition management architecture has gradually become a consensus. Existing hierarchical partition methods are mostly static. And if the partition results are determined, it will remain unchanged for a relativ...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2024-01-01
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| Series: | Frontiers in Energy Research |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2024.1355606/full |
| _version_ | 1797352599733665792 |
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| author | Jun Ye Xianfeng Li Yibing He Rouyu Lin Wei Tian |
| author_facet | Jun Ye Xianfeng Li Yibing He Rouyu Lin Wei Tian |
| author_sort | Jun Ye |
| collection | DOAJ |
| description | With the development of new urban power systems, the centralized-distributed hierarchical partition management architecture has gradually become a consensus. Existing hierarchical partition methods are mostly static. And if the partition results are determined, it will remain unchanged for a relatively long time. However, the new type power system experiences more frequent and larger fluctuations in power generation and load, requiring dynamic responses to the system’s real-time operation. In this case, traditional partition methods are no longer applicable, and new hierarchical partition methods for system operation need to be adopted. Therefore, this paper proposes a power balance mechanism of urban power system based on dynamic hierarchical partition method, including dynamic hierarchical partition method and corresponding decoupling power balance models. The former can continuously change the results of hierarchical partition according to the real-time state of the power system, so as to reduce the inter-regional liaison cost and improve the economy. The latter improves the independence of the region and the security of the power system through decoupling power balance. Eventually, the proposed method is validated with an modified Hawaii 37-node system. |
| first_indexed | 2024-03-08T13:19:13Z |
| format | Article |
| id | doaj.art-fece07ee9b994dc5949189318d9157b8 |
| institution | Directory Open Access Journal |
| issn | 2296-598X |
| language | English |
| last_indexed | 2024-03-08T13:19:13Z |
| publishDate | 2024-01-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj.art-fece07ee9b994dc5949189318d9157b82024-01-18T04:28:23ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2024-01-011210.3389/fenrg.2024.13556061355606A dynamic hierarchical partition method for optimal power balance of urban power system with high renewablesJun Ye0Xianfeng Li1Yibing He2Rouyu Lin3Wei Tian4Hangzhou Electric Power Design Institute, Hangzhou, ChinaHangzhou Electric Power Design Institute, Hangzhou, ChinaHangzhou Electric Power Design Institute, Hangzhou, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaWith the development of new urban power systems, the centralized-distributed hierarchical partition management architecture has gradually become a consensus. Existing hierarchical partition methods are mostly static. And if the partition results are determined, it will remain unchanged for a relatively long time. However, the new type power system experiences more frequent and larger fluctuations in power generation and load, requiring dynamic responses to the system’s real-time operation. In this case, traditional partition methods are no longer applicable, and new hierarchical partition methods for system operation need to be adopted. Therefore, this paper proposes a power balance mechanism of urban power system based on dynamic hierarchical partition method, including dynamic hierarchical partition method and corresponding decoupling power balance models. The former can continuously change the results of hierarchical partition according to the real-time state of the power system, so as to reduce the inter-regional liaison cost and improve the economy. The latter improves the independence of the region and the security of the power system through decoupling power balance. Eventually, the proposed method is validated with an modified Hawaii 37-node system.https://www.frontiersin.org/articles/10.3389/fenrg.2024.1355606/fullhierarchical partitionpower balanceurban power systemhigh renewableshierarchical clustering |
| spellingShingle | Jun Ye Xianfeng Li Yibing He Rouyu Lin Wei Tian A dynamic hierarchical partition method for optimal power balance of urban power system with high renewables Frontiers in Energy Research hierarchical partition power balance urban power system high renewables hierarchical clustering |
| title | A dynamic hierarchical partition method for optimal power balance of urban power system with high renewables |
| title_full | A dynamic hierarchical partition method for optimal power balance of urban power system with high renewables |
| title_fullStr | A dynamic hierarchical partition method for optimal power balance of urban power system with high renewables |
| title_full_unstemmed | A dynamic hierarchical partition method for optimal power balance of urban power system with high renewables |
| title_short | A dynamic hierarchical partition method for optimal power balance of urban power system with high renewables |
| title_sort | dynamic hierarchical partition method for optimal power balance of urban power system with high renewables |
| topic | hierarchical partition power balance urban power system high renewables hierarchical clustering |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2024.1355606/full |
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