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Conference Paper: Power system probabilistic small signal stability analysis using two point estimation method
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TitlePower system probabilistic small signal stability analysis using two point estimation method
 
AuthorsYi, H1
Hou, Y2
Cheng, S1
Zhou, H1
Chen, G
 
KeywordsEigenvalue
Point Estimation
Probabilistic Analysis
Small Signal Stability
 
Issue Date2007
 
CitationProceedings Of The Universities Power Engineering Conference, 2007, p. 402-407 [How to Cite?]
DOI: http://dx.doi.org/10.1109/UPEC.2007.4468981
 
AbstractA so-called two-point estimation (TPE) method is presented in this paper for power system probabilistic small signal stability (PSSS) analysis. With the development of power systems under open access environment, it is highly desired to investigate power system stability with uncertainties in both system parameters and operating conditions. Monte Carlo simulation (MCS) method has been widely used for this purpose. However, this method is very time-consuming. The TPE based method proposed in this paper provides a way to solve this problem to some extent. It estimate the statistical characteristics of random variables with less calculation requirement while keeping enough calculating precision. The TPE based method for the PSSS analysis is outlined. Then, the model as well as the stable indices for power system PSSS are presented. The effectiveness of the proposed method is verified by the simulation results on a 3generator-9-node power system.
 
DOIhttp://dx.doi.org/10.1109/UPEC.2007.4468981
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorYi, H
 
dc.contributor.authorHou, Y
 
dc.contributor.authorCheng, S
 
dc.contributor.authorZhou, H
 
dc.contributor.authorChen, G
 
dc.date.accessioned2012-08-08T09:00:15Z
 
dc.date.available2012-08-08T09:00:15Z
 
dc.date.issued2007
 
dc.description.abstractA so-called two-point estimation (TPE) method is presented in this paper for power system probabilistic small signal stability (PSSS) analysis. With the development of power systems under open access environment, it is highly desired to investigate power system stability with uncertainties in both system parameters and operating conditions. Monte Carlo simulation (MCS) method has been widely used for this purpose. However, this method is very time-consuming. The TPE based method proposed in this paper provides a way to solve this problem to some extent. It estimate the statistical characteristics of random variables with less calculation requirement while keeping enough calculating precision. The TPE based method for the PSSS analysis is outlined. Then, the model as well as the stable indices for power system PSSS are presented. The effectiveness of the proposed method is verified by the simulation results on a 3generator-9-node power system.
 
dc.description.naturelink_to_subscribed_fulltext
 
dc.identifier.citationProceedings Of The Universities Power Engineering Conference, 2007, p. 402-407 [How to Cite?]
DOI: http://dx.doi.org/10.1109/UPEC.2007.4468981
 
dc.identifier.doihttp://dx.doi.org/10.1109/UPEC.2007.4468981
 
dc.identifier.epage407
 
dc.identifier.scopuseid_2-s2.0-51849142826
 
dc.identifier.spage402
 
dc.identifier.urihttp://hdl.handle.net/10722/158557
 
dc.languageeng
 
dc.relation.ispartofProceedings of the Universities Power Engineering Conference
 
dc.relation.referencesReferences in Scopus
 
dc.subjectEigenvalue
 
dc.subjectPoint Estimation
 
dc.subjectProbabilistic Analysis
 
dc.subjectSmall Signal Stability
 
dc.titlePower system probabilistic small signal stability analysis using two point estimation method
 
dc.typeConference_Paper
 
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Author Affiliations
  1. Huazhong University of Science and Technology
  2. Tsinghua University