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Article: Emergency voltage control using search and predictive control
Title | Emergency voltage control using search and predictive control |
---|---|
Authors | |
Keywords | Power System Dynamic Stability Predictive Control Search Methods Trees Voltage Control |
Issue Date | 2002 |
Publisher | Elsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijepes |
Citation | International Journal Of Electrical Power And Energy Systems, 2002, v. 24 n. 2, p. 121-130 How to Cite? |
Abstract | This paper presents a method of optimal coordination of load shedding, capacitor switching and tap changer operation using a dynamic system model in order to preserve or retain long-term voltage stability. The method is based on model predictive control and tree search. A model of the controlled system, including the network and load dynamics, is used to predict the future system behaviour based on the current state and applied control actions. The optimal control state according to these predictions is then obtained using a search method similar to those used in chess computers. A detailed and three simplified predictors are presented, along with a tuning procedure that aims to ensure that a minimum amount of emergency control is scheduled by the controller. © 2002 Elsevier Science Ltd. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/169680 |
ISSN | 2023 Impact Factor: 5.0 2023 SCImago Journal Rankings: 1.711 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Larsson, M | en_US |
dc.contributor.author | Hill, DJ | en_US |
dc.contributor.author | Olsson, G | en_US |
dc.date.accessioned | 2012-10-25T04:54:09Z | - |
dc.date.available | 2012-10-25T04:54:09Z | - |
dc.date.issued | 2002 | en_US |
dc.identifier.citation | International Journal Of Electrical Power And Energy Systems, 2002, v. 24 n. 2, p. 121-130 | en_US |
dc.identifier.issn | 0142-0615 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/169680 | - |
dc.description.abstract | This paper presents a method of optimal coordination of load shedding, capacitor switching and tap changer operation using a dynamic system model in order to preserve or retain long-term voltage stability. The method is based on model predictive control and tree search. A model of the controlled system, including the network and load dynamics, is used to predict the future system behaviour based on the current state and applied control actions. The optimal control state according to these predictions is then obtained using a search method similar to those used in chess computers. A detailed and three simplified predictors are presented, along with a tuning procedure that aims to ensure that a minimum amount of emergency control is scheduled by the controller. © 2002 Elsevier Science Ltd. All rights reserved. | en_US |
dc.language | eng | en_US |
dc.publisher | Elsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijepes | en_US |
dc.relation.ispartof | International Journal of Electrical Power and Energy Systems | en_US |
dc.subject | Power System Dynamic Stability | en_US |
dc.subject | Predictive Control | en_US |
dc.subject | Search Methods | en_US |
dc.subject | Trees | en_US |
dc.subject | Voltage Control | en_US |
dc.title | Emergency voltage control using search and predictive control | en_US |
dc.type | Article | en_US |
dc.identifier.email | Hill, DJ: | en_US |
dc.identifier.authority | Hill, DJ=rp01669 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1016/S0142-0615(01)00017-5 | en_US |
dc.identifier.scopus | eid_2-s2.0-0036466526 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0036466526&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 24 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.spage | 121 | en_US |
dc.identifier.epage | 130 | en_US |
dc.identifier.isi | WOS:000172776700005 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Larsson, M=15819476500 | en_US |
dc.identifier.scopusauthorid | Hill, DJ=35398599500 | en_US |
dc.identifier.scopusauthorid | Olsson, G=7102554206 | en_US |
dc.identifier.citeulike | 958218 | - |
dc.identifier.issnl | 0142-0615 | - |