Opinions on dynamic topology reconfiguration of distribution networks for PV hosting capacity enhancement
This paper investigates on dynamic topology reconfiguration of distribution networks to enhance PV hosting capacity. Firstly, a dynamic topology reconfiguration model of distribution networks considering N-1 security constraints is proposed to accommodate intermittent PV generation, and thus high pe...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2024-12-01
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| Series: | Frontiers in Energy Research |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2024.1512790/full |
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| author | Zhigang Pei Jiaming Chen Zhiyuan Zhang Weikang Liu Xin Yan Yifang Jin |
| author_facet | Zhigang Pei Jiaming Chen Zhiyuan Zhang Weikang Liu Xin Yan Yifang Jin |
| author_sort | Zhigang Pei |
| collection | DOAJ |
| description | This paper investigates on dynamic topology reconfiguration of distribution networks to enhance PV hosting capacity. Firstly, a dynamic topology reconfiguration model of distribution networks considering N-1 security constraints is proposed to accommodate intermittent PV generation, and thus high penetration of renewable resources can be ensured to satisfy operational requirements under both normal and fault conditions with load transfer of feeders. Then, a hosting capacity enhancement strategy is presented to decrease risks of voltage and line overloading with reactive power flexibility of energy storage inverters, and is implemented to enhance the maximum hosting capacity of distributed renewable energy sources. Finally, simulation results have validated the effectiveness of the proposed method for PV hosting capacity enhancement of distribution networks. |
| format | Article |
| id | doaj-art-02ae5be9ec12418e9e3ddd9bd0f4fe37 |
| institution | OA Journals |
| issn | 2296-598X |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj-art-02ae5be9ec12418e9e3ddd9bd0f4fe372025-08-20T01:56:42ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2024-12-011210.3389/fenrg.2024.15127901512790Opinions on dynamic topology reconfiguration of distribution networks for PV hosting capacity enhancementZhigang Pei0Jiaming Chen1Zhiyuan Zhang2Weikang Liu3Xin Yan4Yifang Jin5Shaoxing Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd, Shaoxing, ChinaShaoxing Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd, Shaoxing, ChinaShaoxing Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd, Shaoxing, ChinaShaoxing Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd, Shaoxing, ChinaCollege of Electrical and Information Engineering, Hunan University, Changsha, ChinaCollege of Electrical and Information Engineering, Hunan University, Changsha, ChinaThis paper investigates on dynamic topology reconfiguration of distribution networks to enhance PV hosting capacity. Firstly, a dynamic topology reconfiguration model of distribution networks considering N-1 security constraints is proposed to accommodate intermittent PV generation, and thus high penetration of renewable resources can be ensured to satisfy operational requirements under both normal and fault conditions with load transfer of feeders. Then, a hosting capacity enhancement strategy is presented to decrease risks of voltage and line overloading with reactive power flexibility of energy storage inverters, and is implemented to enhance the maximum hosting capacity of distributed renewable energy sources. Finally, simulation results have validated the effectiveness of the proposed method for PV hosting capacity enhancement of distribution networks.https://www.frontiersin.org/articles/10.3389/fenrg.2024.1512790/fulldistribution networksdynamic reconfigurationflexibility resourceshosting capacityrenewable energy |
| spellingShingle | Zhigang Pei Jiaming Chen Zhiyuan Zhang Weikang Liu Xin Yan Yifang Jin Opinions on dynamic topology reconfiguration of distribution networks for PV hosting capacity enhancement Frontiers in Energy Research distribution networks dynamic reconfiguration flexibility resources hosting capacity renewable energy |
| title | Opinions on dynamic topology reconfiguration of distribution networks for PV hosting capacity enhancement |
| title_full | Opinions on dynamic topology reconfiguration of distribution networks for PV hosting capacity enhancement |
| title_fullStr | Opinions on dynamic topology reconfiguration of distribution networks for PV hosting capacity enhancement |
| title_full_unstemmed | Opinions on dynamic topology reconfiguration of distribution networks for PV hosting capacity enhancement |
| title_short | Opinions on dynamic topology reconfiguration of distribution networks for PV hosting capacity enhancement |
| title_sort | opinions on dynamic topology reconfiguration of distribution networks for pv hosting capacity enhancement |
| topic | distribution networks dynamic reconfiguration flexibility resources hosting capacity renewable energy |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2024.1512790/full |
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