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Article: Steady-state power flow model of energy router embedded AC network and its application in optimizing power system operation

TitleSteady-state power flow model of energy router embedded AC network and its application in optimizing power system operation
Authors
KeywordsAC/DC
Energy Internet
Energy router
Flexibility
Optimal power flow
Issue Date2018
Citation
IEEE Transactions on Smart Grid, 2018, v. 9, n. 5, p. 4828-4837 How to Cite?
AbstractThe energy router is an emerging device concept that is based on an advanced power electronic technique. It is able to realize flexible and dynamic electric power distribution in power systems analogous to the function of information routers in the Internet. It is of great interest to investigate how the energy router can be used to optimize power system operation. This paper formulates the steady-state power flow model of the energy router embedded system network and the related optimal power flow formulation. The role of the energy router in providing extra flexibility to optimize the system operation is studied. Case studies are carried out on a modified IEEE RTS-79 system and a modified IEEE 118 bus system with the energy router. The results show that the energy router is able to optimize the operation of the power system through controlling the power injections and voltage of ports of the energy router. Operating objective such as adjusting branch power flow, improving bus voltage, and reducing active power losses of the grid can be reached under different objective functions.
Persistent Identifierhttp://hdl.handle.net/10722/308762
ISSN
2023 Impact Factor: 8.6
2023 SCImago Journal Rankings: 4.863
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorMiao, Jianqiang-
dc.contributor.authorZhang, Ning-
dc.contributor.authorKang, Chongqing-
dc.contributor.authorWang, Jianxiao-
dc.contributor.authorWang, Yi-
dc.contributor.authorXia, Qing-
dc.date.accessioned2021-12-08T07:50:04Z-
dc.date.available2021-12-08T07:50:04Z-
dc.date.issued2018-
dc.identifier.citationIEEE Transactions on Smart Grid, 2018, v. 9, n. 5, p. 4828-4837-
dc.identifier.issn1949-3053-
dc.identifier.urihttp://hdl.handle.net/10722/308762-
dc.description.abstractThe energy router is an emerging device concept that is based on an advanced power electronic technique. It is able to realize flexible and dynamic electric power distribution in power systems analogous to the function of information routers in the Internet. It is of great interest to investigate how the energy router can be used to optimize power system operation. This paper formulates the steady-state power flow model of the energy router embedded system network and the related optimal power flow formulation. The role of the energy router in providing extra flexibility to optimize the system operation is studied. Case studies are carried out on a modified IEEE RTS-79 system and a modified IEEE 118 bus system with the energy router. The results show that the energy router is able to optimize the operation of the power system through controlling the power injections and voltage of ports of the energy router. Operating objective such as adjusting branch power flow, improving bus voltage, and reducing active power losses of the grid can be reached under different objective functions.-
dc.languageeng-
dc.relation.ispartofIEEE Transactions on Smart Grid-
dc.subjectAC/DC-
dc.subjectEnergy Internet-
dc.subjectEnergy router-
dc.subjectFlexibility-
dc.subjectOptimal power flow-
dc.titleSteady-state power flow model of energy router embedded AC network and its application in optimizing power system operation-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TSG.2017.2672821-
dc.identifier.scopuseid_2-s2.0-85052741597-
dc.identifier.volume9-
dc.identifier.issue5-
dc.identifier.spage4828-
dc.identifier.epage4837-
dc.identifier.isiWOS:000443200700081-

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