Distributed PV hosting capacity assessment method for distribution network considering planning of flexible resource
In the context of the continuous growth of distributed photovoltaic (PV) access capacity of the distribution network, the reasonable planning and invocation of flexible resource is the key to promote the efficient absorption of PV. This paper presents an evaluation method of PV hosting capacity of d...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd.
2025-02-01
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| Series: | Diance yu yibiao |
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| Online Access: | http://www.emijournal.net/dcyyben/ch/reader/create_pdf.aspx?file_no=20240930005&flag=1&journal_id=dcyyben&year_id=2025 |
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| author | XU Jiayu WANG Xiaobing LI Bing GU Jingda ZHANG Qiushi ZANG Tianlei |
| author_facet | XU Jiayu WANG Xiaobing LI Bing GU Jingda ZHANG Qiushi ZANG Tianlei |
| author_sort | XU Jiayu |
| collection | DOAJ |
| description | In the context of the continuous growth of distributed photovoltaic (PV) access capacity of the distribution network, the reasonable planning and invocation of flexible resource is the key to promote the efficient absorption of PV. This paper presents an evaluation method of PV hosting capacity of distribution network considering both node type and network type flexible configuration. Firstly, based on the traditional multi-scenario construction method, the concept of time-sequence correlation is introduced establish the joint scenario set of source and load considering time sequence autocorrelation and cross-correlation. Then, the bi-level optimization model of upper PV hosting capacity evaluation and lower flexible resource allocation is constructed. The upper model aims to maximize the PV access capacity, while the lower model considers the flexible operation constraints of the distribution network to promote the efficient absorption of PV. By solving the bi-level model iteratively, the maximum evaluation result of PV hosting capacity and the optimal allocation scheme of flexible resources are obtained. Finally, the simulation analysis shows that the cooperation of node resource and network channel significantly improves the PV hosting capacity and operational flexibility of the distribution network. |
| format | Article |
| id | doaj-art-e4f90e4cdc004001b7b0da3043850ac0 |
| institution | DOAJ |
| issn | 1001-1390 |
| language | zho |
| publishDate | 2025-02-01 |
| publisher | Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd. |
| record_format | Article |
| series | Diance yu yibiao |
| spelling | doaj-art-e4f90e4cdc004001b7b0da3043850ac02025-08-20T03:15:44ZzhoHarbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd.Diance yu yibiao1001-13902025-02-0162214315310.19753/j.issn1001-1390.2025.02.0181001-1390(2025)02-0143-11Distributed PV hosting capacity assessment method for distribution network considering planning of flexible resourceXU Jiayu0WANG Xiaobing1LI Bing2GU Jingda3ZHANG Qiushi4ZANG Tianlei5State Grid Beijing Electric Power Company, Beijing 100031, ChinaState Grid Beijing Electric Power Company, Beijing 100031, ChinaChina International Engineering Consulting Corporation, Beijing 100048, ChinaState Grid Beijing Electric Power Company, Beijing 100031, ChinaSchool of Electrical Engineering, Sichuan University, Chengdu 610065, ChinaSchool of Electrical Engineering, Sichuan University, Chengdu 610065, ChinaIn the context of the continuous growth of distributed photovoltaic (PV) access capacity of the distribution network, the reasonable planning and invocation of flexible resource is the key to promote the efficient absorption of PV. This paper presents an evaluation method of PV hosting capacity of distribution network considering both node type and network type flexible configuration. Firstly, based on the traditional multi-scenario construction method, the concept of time-sequence correlation is introduced establish the joint scenario set of source and load considering time sequence autocorrelation and cross-correlation. Then, the bi-level optimization model of upper PV hosting capacity evaluation and lower flexible resource allocation is constructed. The upper model aims to maximize the PV access capacity, while the lower model considers the flexible operation constraints of the distribution network to promote the efficient absorption of PV. By solving the bi-level model iteratively, the maximum evaluation result of PV hosting capacity and the optimal allocation scheme of flexible resources are obtained. Finally, the simulation analysis shows that the cooperation of node resource and network channel significantly improves the PV hosting capacity and operational flexibility of the distribution network.http://www.emijournal.net/dcyyben/ch/reader/create_pdf.aspx?file_no=20240930005&flag=1&journal_id=dcyyben&year_id=2025flexible resourcepv hosting capacitytime-sequence correlationbi-level modelsoft open point |
| spellingShingle | XU Jiayu WANG Xiaobing LI Bing GU Jingda ZHANG Qiushi ZANG Tianlei Distributed PV hosting capacity assessment method for distribution network considering planning of flexible resource Diance yu yibiao flexible resource pv hosting capacity time-sequence correlation bi-level model soft open point |
| title | Distributed PV hosting capacity assessment method for distribution network considering planning of flexible resource |
| title_full | Distributed PV hosting capacity assessment method for distribution network considering planning of flexible resource |
| title_fullStr | Distributed PV hosting capacity assessment method for distribution network considering planning of flexible resource |
| title_full_unstemmed | Distributed PV hosting capacity assessment method for distribution network considering planning of flexible resource |
| title_short | Distributed PV hosting capacity assessment method for distribution network considering planning of flexible resource |
| title_sort | distributed pv hosting capacity assessment method for distribution network considering planning of flexible resource |
| topic | flexible resource pv hosting capacity time-sequence correlation bi-level model soft open point |
| url | http://www.emijournal.net/dcyyben/ch/reader/create_pdf.aspx?file_no=20240930005&flag=1&journal_id=dcyyben&year_id=2025 |
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