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Article: Fast Power System Cascading Failure Path Searching with High Wind Power Penetration

TitleFast Power System Cascading Failure Path Searching with High Wind Power Penetration
Authors
Keywordsalgorithm acceleration
Cascading failure
Markov chain searching
optimal power flow
power systems
wind power
Issue Date2020
Citation
IEEE Transactions on Sustainable Energy, 2020, v. 11, n. 4, p. 2274-2283 How to Cite?
AbstractCascading failures have become a severe threat to interconnected modern power systems. The ultrahigh complexity of the interconnected networks is the main challenge toward the understanding and management of cascading failures. In addition, high penetration of wind power integration introduces large uncertainties and further complicates the problem into a massive scenario simulation problem. This article proposes a framework that enables a fast cascading path searching under high penetration of wind power. In addition, we ease the computational burden by formulating the cascading path searching problem into a Markov chain searching problem and further use a dictionary-based technique to accelerate the calculations. In detail, we first generate massive wind generation and load scenarios. Then, we utilize the Markov search strategy to decouple the problem into a large number of DC power flow (DCPF) and DC optimal power flow (DCOPF) problems. The major time-consuming part, the DCOPF and the DCPF problems, is accelerated by the dynamic construction of a line status dictionary (LSD). The information in the LSD can significantly ease the computation burden of the following DCPF and DCOPF problems. The proposed method is proven to be effective by a case study of the IEEE RTS-79 test system and an empirical study of China's Henan Province power system.
Persistent Identifierhttp://hdl.handle.net/10722/308826
ISSN
2023 Impact Factor: 8.6
2023 SCImago Journal Rankings: 4.364
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLiu, Yuxiao-
dc.contributor.authorWang, Yi-
dc.contributor.authorYong, Pei-
dc.contributor.authorZhang, Ning-
dc.contributor.authorKang, Chongqing-
dc.contributor.authorLu, Dan-
dc.date.accessioned2021-12-08T07:50:13Z-
dc.date.available2021-12-08T07:50:13Z-
dc.date.issued2020-
dc.identifier.citationIEEE Transactions on Sustainable Energy, 2020, v. 11, n. 4, p. 2274-2283-
dc.identifier.issn1949-3029-
dc.identifier.urihttp://hdl.handle.net/10722/308826-
dc.description.abstractCascading failures have become a severe threat to interconnected modern power systems. The ultrahigh complexity of the interconnected networks is the main challenge toward the understanding and management of cascading failures. In addition, high penetration of wind power integration introduces large uncertainties and further complicates the problem into a massive scenario simulation problem. This article proposes a framework that enables a fast cascading path searching under high penetration of wind power. In addition, we ease the computational burden by formulating the cascading path searching problem into a Markov chain searching problem and further use a dictionary-based technique to accelerate the calculations. In detail, we first generate massive wind generation and load scenarios. Then, we utilize the Markov search strategy to decouple the problem into a large number of DC power flow (DCPF) and DC optimal power flow (DCOPF) problems. The major time-consuming part, the DCOPF and the DCPF problems, is accelerated by the dynamic construction of a line status dictionary (LSD). The information in the LSD can significantly ease the computation burden of the following DCPF and DCOPF problems. The proposed method is proven to be effective by a case study of the IEEE RTS-79 test system and an empirical study of China's Henan Province power system.-
dc.languageeng-
dc.relation.ispartofIEEE Transactions on Sustainable Energy-
dc.subjectalgorithm acceleration-
dc.subjectCascading failure-
dc.subjectMarkov chain searching-
dc.subjectoptimal power flow-
dc.subjectpower systems-
dc.subjectwind power-
dc.titleFast Power System Cascading Failure Path Searching with High Wind Power Penetration-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TSTE.2019.2953867-
dc.identifier.scopuseid_2-s2.0-85093517379-
dc.identifier.volume11-
dc.identifier.issue4-
dc.identifier.spage2274-
dc.identifier.epage2283-
dc.identifier.eissn1949-3037-
dc.identifier.isiWOS:000571777300021-

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