Power Flow Calculation of Distribution Network With Multiple Energy Routers
Energy router is an emerging device based on power electronic technology, which can realize the flexible distribution of electric energy in the power system. Therefore, the use of energy routers to improve the operating conditions of the power system not only has broad development prospects, but als...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2021-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9305226/ |
| _version_ | 1831676744660156416 |
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| author | Lang Huang Chenxi Zong Xu Yang Wenjie Chen Yixin Zhu Kaitao Bi |
| author_facet | Lang Huang Chenxi Zong Xu Yang Wenjie Chen Yixin Zhu Kaitao Bi |
| author_sort | Lang Huang |
| collection | DOAJ |
| description | Energy router is an emerging device based on power electronic technology, which can realize the flexible distribution of electric energy in the power system. Therefore, the use of energy routers to improve the operating conditions of the power system not only has broad development prospects, but also brings economic benefits. In this regard, this paper proposes a steady-state model of a single energy router and considers the loss of the DC/DC transformer, establishes a power flow equation with multiple energy routers, and proposes a distribution network power flow alternate iteration that takes into account multiple energy routers Calculation method. A case study of an improved IEEE-33 system with multiple energy routers under different working conditions is carried out. The calculation results show that the alternate iterative power flow calculation method used in this paper is effective and feasible, and it reasonably reflects that the network analysis model with multiple energy routers can achieve stable operation, and it can improve the node voltage and reduce the active power loss of the grid. It makes the operation of the distribution network more flexible. |
| first_indexed | 2024-12-20T04:28:47Z |
| format | Article |
| id | doaj.art-10c461ae8a584632a77978d7cf019e3d |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-20T04:28:47Z |
| publishDate | 2021-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-10c461ae8a584632a77978d7cf019e3d2022-12-21T19:53:26ZengIEEEIEEE Access2169-35362021-01-019234892349710.1109/ACCESS.2020.30466719305226Power Flow Calculation of Distribution Network With Multiple Energy RoutersLang Huang0https://orcid.org/0000-0002-9038-0718Chenxi Zong1https://orcid.org/0000-0002-1039-1717Xu Yang2Wenjie Chen3Yixin Zhu4https://orcid.org/0000-0001-9841-3310Kaitao Bi5https://orcid.org/0000-0002-1481-0405College of Electrical Engineering, Xi’an Jiaotong University, Xi’an, ChinaCollege of Internet of Things Engineering, Jiangnan University, Wuxi, ChinaCollege of Electrical Engineering, Xi’an Jiaotong University, Xi’an, ChinaCollege of Electrical Engineering, Xi’an Jiaotong University, Xi’an, ChinaCollege of Internet of Things Engineering, Jiangnan University, Wuxi, ChinaCollege of Internet of Things Engineering, Jiangnan University, Wuxi, ChinaEnergy router is an emerging device based on power electronic technology, which can realize the flexible distribution of electric energy in the power system. Therefore, the use of energy routers to improve the operating conditions of the power system not only has broad development prospects, but also brings economic benefits. In this regard, this paper proposes a steady-state model of a single energy router and considers the loss of the DC/DC transformer, establishes a power flow equation with multiple energy routers, and proposes a distribution network power flow alternate iteration that takes into account multiple energy routers Calculation method. A case study of an improved IEEE-33 system with multiple energy routers under different working conditions is carried out. The calculation results show that the alternate iterative power flow calculation method used in this paper is effective and feasible, and it reasonably reflects that the network analysis model with multiple energy routers can achieve stable operation, and it can improve the node voltage and reduce the active power loss of the grid. It makes the operation of the distribution network more flexible.https://ieeexplore.ieee.org/document/9305226/Multiple energy routersdistribution networkDC/DC transformeralternate iterativepower flow calculation |
| spellingShingle | Lang Huang Chenxi Zong Xu Yang Wenjie Chen Yixin Zhu Kaitao Bi Power Flow Calculation of Distribution Network With Multiple Energy Routers IEEE Access Multiple energy routers distribution network DC/DC transformer alternate iterative power flow calculation |
| title | Power Flow Calculation of Distribution Network With Multiple Energy Routers |
| title_full | Power Flow Calculation of Distribution Network With Multiple Energy Routers |
| title_fullStr | Power Flow Calculation of Distribution Network With Multiple Energy Routers |
| title_full_unstemmed | Power Flow Calculation of Distribution Network With Multiple Energy Routers |
| title_short | Power Flow Calculation of Distribution Network With Multiple Energy Routers |
| title_sort | power flow calculation of distribution network with multiple energy routers |
| topic | Multiple energy routers distribution network DC/DC transformer alternate iterative power flow calculation |
| url | https://ieeexplore.ieee.org/document/9305226/ |
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