Power Flow Optimizaiton Control in AC / DC Hybrid Distribution Network Based on Power Ｒouter
In recent years，a large number of distributed new energy power generation devices have been integrated into the grid，resulting in bidirectional power flow in distribution network. At the same time，traditional end users have also begun to join the distribution network as power supplies，which cannot b...
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| Format: | Article |
| Language: | zho |
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Harbin University of Science and Technology Publications
2021-08-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1989 |
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| author | YIN Zhan DU Ｒen-ping JIANG Li-ming ZHANG Jian-wen SHI Gang ZHOU Jian-qiao ZHU Cheng-hao |
| author_facet | YIN Zhan DU Ｒen-ping JIANG Li-ming ZHANG Jian-wen SHI Gang ZHOU Jian-qiao ZHU Cheng-hao |
| author_sort | YIN Zhan |
| collection | DOAJ |
| description | In recent years，a large number of distributed new energy power generation devices have been integrated into the grid，resulting in bidirectional power flow in distribution network. At the same time，traditional end users have also begun to join the distribution network as power supplies，which cannot be afforded by traditional distribution network systems. Therefore，it is necessary to transform and optimize the traditional grid structure to meet the higher standard of electricity demand in the future economic society. This paper explores a new type of AC /DC hybrid distribution network networking structure，that is，through the power router to achieve medium voltage DC interconnection between different distribution areas，forming a layer of network DC energy，optimizating the entire distribution by the DC power flow. This paper firstly introduces the new distribution network structure， and then uses the AC-DC hybrid power flow calculation as a tool to carry out the distribution network operation simulation. Finally，based on the particle swarm optimization algorithm，the new distribution network structure is optimizedly controlled. Through the analysis of the simulation results，it is found that the new distribution network structure adopted in this paper has a large optimization effect on the network loss and node voltage status of the distribution network. |
| format | Article |
| id | doaj-art-ebf22f6158524c1aaf80ec99f72904be |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2021-08-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-ebf22f6158524c1aaf80ec99f72904be2025-08-20T03:57:51ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832021-08-012604202710.15938/j.jhust.2021.04.004Power Flow Optimizaiton Control in AC / DC Hybrid Distribution Network Based on Power ＲouterYIN Zhan0DU Ｒen-ping1JIANG Li-ming2ZHANG Jian-wen3SHI Gang4ZHOU Jian-qiao5ZHU Cheng-hao6State Grid Shanghai Jiading Electric Power Supply Company，Shanghai 201800，ChinaState Grid Shanghai Jiading Electric Power Supply Company，Shanghai 201800，ChinaState Grid Shanghai Jiading Electric Power Supply Company，Shanghai 201800，ChinaShanghai Jiao Tong University，Wind Power Ｒesearch Center，Shanghai 200240，ChinaShanghai Jiao Tong University，Wind Power Ｒesearch Center，Shanghai 200240，ChinaShanghai Jiao Tong University，Wind Power Ｒesearch Center，Shanghai 200240，ChinaShanghai Jiao Tong University，Wind Power Ｒesearch Center，Shanghai 200240，ChinaIn recent years，a large number of distributed new energy power generation devices have been integrated into the grid，resulting in bidirectional power flow in distribution network. At the same time，traditional end users have also begun to join the distribution network as power supplies，which cannot be afforded by traditional distribution network systems. Therefore，it is necessary to transform and optimize the traditional grid structure to meet the higher standard of electricity demand in the future economic society. This paper explores a new type of AC /DC hybrid distribution network networking structure，that is，through the power router to achieve medium voltage DC interconnection between different distribution areas，forming a layer of network DC energy，optimizating the entire distribution by the DC power flow. This paper firstly introduces the new distribution network structure， and then uses the AC-DC hybrid power flow calculation as a tool to carry out the distribution network operation simulation. Finally，based on the particle swarm optimization algorithm，the new distribution network structure is optimizedly controlled. Through the analysis of the simulation results，it is found that the new distribution network structure adopted in this paper has a large optimization effect on the network loss and node voltage status of the distribution network.https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1989power routerac /dc hybrid distribution networkparticle swarm optimization ( pso)power flow optimization control |
| spellingShingle | YIN Zhan DU Ｒen-ping JIANG Li-ming ZHANG Jian-wen SHI Gang ZHOU Jian-qiao ZHU Cheng-hao Power Flow Optimizaiton Control in AC / DC Hybrid Distribution Network Based on Power Ｒouter Journal of Harbin University of Science and Technology power router ac /dc hybrid distribution network particle swarm optimization ( pso) power flow optimization control |
| title | Power Flow Optimizaiton Control in AC / DC Hybrid Distribution Network Based on Power Ｒouter |
| title_full | Power Flow Optimizaiton Control in AC / DC Hybrid Distribution Network Based on Power Ｒouter |
| title_fullStr | Power Flow Optimizaiton Control in AC / DC Hybrid Distribution Network Based on Power Ｒouter |
| title_full_unstemmed | Power Flow Optimizaiton Control in AC / DC Hybrid Distribution Network Based on Power Ｒouter |
| title_short | Power Flow Optimizaiton Control in AC / DC Hybrid Distribution Network Based on Power Ｒouter |
| title_sort | power flow optimizaiton control in ac dc hybrid distribution network based on power router |
| topic | power router ac /dc hybrid distribution network particle swarm optimization ( pso) power flow optimization control |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1989 |
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