A Transmission and Distribution Cooperative Congestion Scheduling Strategy Based on Flexible Load Dynamic Compensation Prices
With the demand response and the massive access of distributed energy to the distribution network, it is possible to solve the transmission congestion problem by coordinating the controllable resources in a transmission network and distribution network. Aiming at resolving the problems of scattered...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-03-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/17/5/1232 |
| _version_ | 1797264559249031168 |
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| author | Hui Sun Tian Jin Zhengnan Gao Shubo Hu Yanan Dou Xueli Lu |
| author_facet | Hui Sun Tian Jin Zhengnan Gao Shubo Hu Yanan Dou Xueli Lu |
| author_sort | Hui Sun |
| collection | DOAJ |
| description | With the demand response and the massive access of distributed energy to the distribution network, it is possible to solve the transmission congestion problem by coordinating the controllable resources in a transmission network and distribution network. Aiming at resolving the problems of scattered side response resources and difficult-to-negotiate compensation prices, a bi-level optimal congestion scheduling strategy based on flexible load dynamic compensation prices is proposed. Under this strategy, the transmission network layer aims at minimizing the congestion cost and optimizes the adjustment scheme of the generator set and the node price. The active distribution network layer obtains the dynamic compensation price of the flexible load of the distribution network through the load characteristics and the node price. Through the interaction and coordination between the two layers, an optimal congestion scheduling scheme is obtained, and the transmission and distribution jointly solve the congestion problem. Based on the modified IEEE-39 experimental system, the effectiveness of the proposed strategy is verified via a simulation. |
| first_indexed | 2024-04-25T00:30:49Z |
| format | Article |
| id | doaj.art-1b73517eed344773af60514f119b9798 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-25T00:30:49Z |
| publishDate | 2024-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-1b73517eed344773af60514f119b97982024-03-12T16:43:49ZengMDPI AGEnergies1996-10732024-03-01175123210.3390/en17051232A Transmission and Distribution Cooperative Congestion Scheduling Strategy Based on Flexible Load Dynamic Compensation PricesHui Sun0Tian Jin1Zhengnan Gao2Shubo Hu3Yanan Dou4Xueli Lu5School of Electrical Engineering, Dalian University of Technology, Dalian 116024, ChinaSchool of Electrical Engineering, Dalian University of Technology, Dalian 116024, ChinaChina Electric Power Research Institute Co., Ltd., Beijing 100192, ChinaElectric Power Research Institute, State Grid Liaoning Electric Power Co., Ltd., Shenyang 110055, ChinaLangfang Power Supply Company, State Grid Jibei Electric Power Co., Ltd., Langfang 065099, ChinaDisaster Prevention and Reduction Center, State Grid Hunan Electric Power Co., Ltd., Changsha 410007, ChinaWith the demand response and the massive access of distributed energy to the distribution network, it is possible to solve the transmission congestion problem by coordinating the controllable resources in a transmission network and distribution network. Aiming at resolving the problems of scattered side response resources and difficult-to-negotiate compensation prices, a bi-level optimal congestion scheduling strategy based on flexible load dynamic compensation prices is proposed. Under this strategy, the transmission network layer aims at minimizing the congestion cost and optimizes the adjustment scheme of the generator set and the node price. The active distribution network layer obtains the dynamic compensation price of the flexible load of the distribution network through the load characteristics and the node price. Through the interaction and coordination between the two layers, an optimal congestion scheduling scheme is obtained, and the transmission and distribution jointly solve the congestion problem. Based on the modified IEEE-39 experimental system, the effectiveness of the proposed strategy is verified via a simulation.https://www.mdpi.com/1996-1073/17/5/1232congestion managementtransmission and distribution coordinationactive distribution networkdemand responsecompensation price |
| spellingShingle | Hui Sun Tian Jin Zhengnan Gao Shubo Hu Yanan Dou Xueli Lu A Transmission and Distribution Cooperative Congestion Scheduling Strategy Based on Flexible Load Dynamic Compensation Prices Energies congestion management transmission and distribution coordination active distribution network demand response compensation price |
| title | A Transmission and Distribution Cooperative Congestion Scheduling Strategy Based on Flexible Load Dynamic Compensation Prices |
| title_full | A Transmission and Distribution Cooperative Congestion Scheduling Strategy Based on Flexible Load Dynamic Compensation Prices |
| title_fullStr | A Transmission and Distribution Cooperative Congestion Scheduling Strategy Based on Flexible Load Dynamic Compensation Prices |
| title_full_unstemmed | A Transmission and Distribution Cooperative Congestion Scheduling Strategy Based on Flexible Load Dynamic Compensation Prices |
| title_short | A Transmission and Distribution Cooperative Congestion Scheduling Strategy Based on Flexible Load Dynamic Compensation Prices |
| title_sort | transmission and distribution cooperative congestion scheduling strategy based on flexible load dynamic compensation prices |
| topic | congestion management transmission and distribution coordination active distribution network demand response compensation price |
| url | https://www.mdpi.com/1996-1073/17/5/1232 |
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