File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Quadratic approximation and visualization of online contract-based available transfer capability region of power systems

TitleQuadratic approximation and visualization of online contract-based available transfer capability region of power systems
Authors
KeywordsAvailable Transfer Capability Region (ATCR)
security region
semismooth equations
quadratic approximation
Issue Date2008
PublisherAmerican Institute of Mathematical Sciences. The Journal's web site is located at http://aimsciences.org/journals/jimo/description.htm
Citation
Journal of Industrial and Management Optimization, 2008, v. 4 n. 3, p. 553-563 How to Cite?
AbstractAbstract: This paper develops the available transfer capability (ATC) concept to available transfer capability region (ATCR). Based on the steady-state security, the ATC of a single-contract is reformulated to a system of semismooth equations. Along the line of the methodology, the ATC of a combination of multi-contracts is presented. The combination coefficients forms a region, which is defined as ATC region (ATCR) in this paper. According to the messages of ATCs of each single-contract, the boundary of ATCR is approximated by a set of quadratic functions via a patching technology. The approximation of the ATCR and the visualization take a novelly practical approach called offline-online calculation. IEEE 30-bus system is chosen to test the method with respect to point-to-point transfers and area-to-area transfers. The computing results are visualized through a class of graphs. The virtue of ATCR is that it can provide the global message of possible increasing transfer in the system. The characteristic of the proposed method in this paper is its behave of online calculation. Numerical tests show the effect of the new approach.
Persistent Identifierhttp://hdl.handle.net/10722/58844
ISSN
2015 Impact Factor: 0.776
2015 SCImago Journal Rankings: 0.639

 

DC FieldValueLanguage
dc.contributor.authorTong, X-
dc.contributor.authorWu, FF-
dc.contributor.authorSu, J-
dc.date.accessioned2010-05-31T03:37:54Z-
dc.date.available2010-05-31T03:37:54Z-
dc.date.issued2008-
dc.identifier.citationJournal of Industrial and Management Optimization, 2008, v. 4 n. 3, p. 553-563-
dc.identifier.issn1547-5816-
dc.identifier.urihttp://hdl.handle.net/10722/58844-
dc.description.abstractAbstract: This paper develops the available transfer capability (ATC) concept to available transfer capability region (ATCR). Based on the steady-state security, the ATC of a single-contract is reformulated to a system of semismooth equations. Along the line of the methodology, the ATC of a combination of multi-contracts is presented. The combination coefficients forms a region, which is defined as ATC region (ATCR) in this paper. According to the messages of ATCs of each single-contract, the boundary of ATCR is approximated by a set of quadratic functions via a patching technology. The approximation of the ATCR and the visualization take a novelly practical approach called offline-online calculation. IEEE 30-bus system is chosen to test the method with respect to point-to-point transfers and area-to-area transfers. The computing results are visualized through a class of graphs. The virtue of ATCR is that it can provide the global message of possible increasing transfer in the system. The characteristic of the proposed method in this paper is its behave of online calculation. Numerical tests show the effect of the new approach.-
dc.languageeng-
dc.publisherAmerican Institute of Mathematical Sciences. The Journal's web site is located at http://aimsciences.org/journals/jimo/description.htm-
dc.relation.ispartofJournal of Industrial and Management Optimization-
dc.rightsJournal of Industrial and Management Optimization. Copyright © American Institute of Mathematical Sciences.-
dc.rightsThis is a pre-copy-editing, author-produced PDF of an article accepted for publication in [insert journal title] following peer review. The definitive publisher-authenticated version [insert complete citation information here] is available online at: xxxxxxx [insert URL that the author will receive upon publication here].-
dc.subjectAvailable Transfer Capability Region (ATCR)-
dc.subjectsecurity region-
dc.subjectsemismooth equations-
dc.subjectquadratic approximation-
dc.titleQuadratic approximation and visualization of online contract-based available transfer capability region of power systems-
dc.typeArticle-
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1547-5816&volume=4, No.3&spage=553&epage=563&date=2008&atitle=Quadratic+approximation+and+visitation+of+online+constrct-based+available+transfer+capability+region+of+power+systemsen_HK
dc.identifier.emailWu, FF: ffwu@eee.hku.hk-
dc.identifier.authorityWu, FF=rp00194-
dc.identifier.doi10.3934/jimo.2008.4.553-
dc.identifier.hkuros162418-
dc.identifier.volume4-
dc.identifier.issue3-
dc.identifier.spage553-
dc.identifier.epage563-
dc.publisher.placeUnited States-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats