File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: A new theory to aid in judging power system transient stability | A new theory to aid in judging power system transient stability

TitleA new theory to aid in judging power system transient stability | A new theory to aid in judging power system transient stability
Authors
KeywordsDomain of attraction
Linear system
Nonlinear system
Power system
Trajectory sensitivity
Transient stability
Issue Date2005
PublisherPower System Technology Press. The Journal's web site is located at http://www.dwjs.com.cn/
Citation
Power System Technology, 2005, v. 29 n. 22, p. 40-44 How to Cite?
AbstractInspired by the concept of trajectory sensitivity of dynamic systems and based on the knowledge of domain of attraction and asymptotic stability of dynamic systems, the authors proposed a new principle that could be used to aid in judging power system transient stability. It could be known from this principle that whether an initial point lied in the domain of attraction of an equilibrium point of autonomous nonlinear dynamic systems or not was able to be decided by the asymptotic stability of equilibrium point of its linearized system, which had a lot of 'good' properties that could be exploited. A positive constant was defined as the acceleration factor of the linear system, which could accelerate the convergence or divergence of this system so as to decrease the simulation time of the power system dynamics for transient stability analysis. Results of applying the proposed principle to single-machine infinitive-bus system and multi-machine system show that this principle is correct and feasible.
Persistent Identifierhttp://hdl.handle.net/10722/155304
ISSN
2015 SCImago Journal Rankings: 0.684
References

 

DC FieldValueLanguage
dc.contributor.authorCao, GYen_HK
dc.contributor.authorHill, DJen_HK
dc.contributor.authorHui, Ren_HK
dc.contributor.authorChen, Cen_HK
dc.date.accessioned2012-08-08T08:32:48Z-
dc.date.available2012-08-08T08:32:48Z-
dc.date.issued2005en_HK
dc.identifier.citationPower System Technology, 2005, v. 29 n. 22, p. 40-44en_HK
dc.identifier.issn1000-3673en_HK
dc.identifier.urihttp://hdl.handle.net/10722/155304-
dc.description.abstractInspired by the concept of trajectory sensitivity of dynamic systems and based on the knowledge of domain of attraction and asymptotic stability of dynamic systems, the authors proposed a new principle that could be used to aid in judging power system transient stability. It could be known from this principle that whether an initial point lied in the domain of attraction of an equilibrium point of autonomous nonlinear dynamic systems or not was able to be decided by the asymptotic stability of equilibrium point of its linearized system, which had a lot of 'good' properties that could be exploited. A positive constant was defined as the acceleration factor of the linear system, which could accelerate the convergence or divergence of this system so as to decrease the simulation time of the power system dynamics for transient stability analysis. Results of applying the proposed principle to single-machine infinitive-bus system and multi-machine system show that this principle is correct and feasible.en_HK
dc.languageengen_US
dc.publisherPower System Technology Press. The Journal's web site is located at http://www.dwjs.com.cn/en_HK
dc.relation.ispartofPower System Technologyen_HK
dc.subjectDomain of attractionen_HK
dc.subjectLinear systemen_HK
dc.subjectNonlinear systemen_HK
dc.subjectPower systemen_HK
dc.subjectTrajectory sensitivityen_HK
dc.subjectTransient stabilityen_HK
dc.titleA new theory to aid in judging power system transient stability | A new theory to aid in judging power system transient stabilityen_HK
dc.typeArticleen_HK
dc.identifier.emailHill, DJ:en_HK
dc.identifier.emailHui, R: ronhui@hku.hken_HK
dc.identifier.authorityHill, DJ=rp01669en_HK
dc.identifier.authorityHui, R=rp01510en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-29144452877en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-29144452877&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume29en_HK
dc.identifier.issue22en_HK
dc.identifier.spage40en_HK
dc.identifier.epage44en_HK
dc.publisher.placeChinaen_HK
dc.identifier.scopusauthoridCao, GY=8727210900en_HK
dc.identifier.scopusauthoridHill, DJ=35398599500en_HK
dc.identifier.scopusauthoridHui, R=7202831744en_HK
dc.identifier.scopusauthoridChen, C=9335208900en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats