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Conference Paper: Power system probabilistic small signal stability analysis using two point estimation method

TitlePower system probabilistic small signal stability analysis using two point estimation method
Authors
Yi, HHou, YCheng, SZhou, HChen, G
KeywordsEigenvalue
Point Estimation
Probabilistic Analysis
Small Signal Stability
Issue Date2007
Citation
Proceedings 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.
Persistent Identifierhttp://hdl.handle.net/10722/158557
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorYi, Hen_US
dc.contributor.authorHou, Yen_US
dc.contributor.authorCheng, Sen_US
dc.contributor.authorZhou, Hen_US
dc.contributor.authorChen, Gen_US
dc.date.accessioned2012-08-08T09:00:15Z-
dc.date.available2012-08-08T09:00:15Z-
dc.date.issued2007en_US
dc.identifier.citationProceedings Of The Universities Power Engineering Conference, 2007, p. 402-407en_US
dc.identifier.urihttp://hdl.handle.net/10722/158557-
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.en_US
dc.languageengen_US
dc.relation.ispartofProceedings of the Universities Power Engineering Conferenceen_US
dc.subjectEigenvalueen_US
dc.subjectPoint Estimationen_US
dc.subjectProbabilistic Analysisen_US
dc.subjectSmall Signal Stabilityen_US
dc.titlePower system probabilistic small signal stability analysis using two point estimation methoden_US
dc.typeConference_Paperen_US
dc.identifier.emailHou, Y:yhhou@eee.hku.hken_US
dc.identifier.authorityHou, Y=rp00069en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/UPEC.2007.4468981en_US
dc.identifier.scopuseid_2-s2.0-51849142826en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-51849142826&selection=ref&src=s&origin=recordpageen_US
dc.identifier.spage402en_US
dc.identifier.epage407en_US
dc.identifier.scopusauthoridYi, H=23096542500en_US
dc.identifier.scopusauthoridHou, Y=7402198555en_US
dc.identifier.scopusauthoridCheng, S=7404685116en_US
dc.identifier.scopusauthoridZhou, H=7404742185en_US
dc.identifier.scopusauthoridChen, G=24334270600en_US

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