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Conference Paper: Mid-term frequency dynamics simulation of multi-area interconnected AC system

TitleMid-term frequency dynamics simulation of multi-area interconnected AC system
Authors
KeywordsCenter of inertia (COI)
Dynamic load flow
Interconnected power systems
Mid-term frequency dynamics
Time simulation models
Issue Date2006
Citation
Iet Conference Publications, 2006 n. 523 CP How to Cite?
Abstract
With the emphasis on higher utilization of power system and the development of interconnection of power grids, the study on mid-term frequency dynamics of large-scale interconnected power systems under cascaded failures becomes a significant and urgent topic. Based on dynamic load flow (DLF), a method for mid-term frequency dynamics is here investigated and by introduced center of inertia (COI) into simulation model. On the assumption of uniform frequency in each sub-system, the area center of inertia (COI) dynamics, speed governor and rotor dynamics, Voltage regulator model, and static load models considering voltage- and frequency-dependant characteristics are taken into account. This paper outlines the simulation algorithm and the specialized applications to provide a viable simulation platform for the subsequent stability analysis and control coordination of mid-term frequency dynamics of interconnected power systems under cascaded faults.
Persistent Identifierhttp://hdl.handle.net/10722/158601
References

 

DC FieldValueLanguage
dc.contributor.authorYi, Hen_HK
dc.contributor.authorCheng, Sen_HK
dc.contributor.authorHou, Yen_HK
dc.contributor.authorNi, Yen_HK
dc.date.accessioned2012-08-08T09:00:25Z-
dc.date.available2012-08-08T09:00:25Z-
dc.date.issued2006en_HK
dc.identifier.citationIet Conference Publications, 2006 n. 523 CPen_US
dc.identifier.urihttp://hdl.handle.net/10722/158601-
dc.description.abstractWith the emphasis on higher utilization of power system and the development of interconnection of power grids, the study on mid-term frequency dynamics of large-scale interconnected power systems under cascaded failures becomes a significant and urgent topic. Based on dynamic load flow (DLF), a method for mid-term frequency dynamics is here investigated and by introduced center of inertia (COI) into simulation model. On the assumption of uniform frequency in each sub-system, the area center of inertia (COI) dynamics, speed governor and rotor dynamics, Voltage regulator model, and static load models considering voltage- and frequency-dependant characteristics are taken into account. This paper outlines the simulation algorithm and the specialized applications to provide a viable simulation platform for the subsequent stability analysis and control coordination of mid-term frequency dynamics of interconnected power systems under cascaded faults.en_HK
dc.languageengen_US
dc.relation.ispartofIET Conference Publicationsen_HK
dc.subjectCenter of inertia (COI)en_HK
dc.subjectDynamic load flowen_HK
dc.subjectInterconnected power systemsen_HK
dc.subjectMid-term frequency dynamicsen_HK
dc.subjectTime simulation modelsen_HK
dc.titleMid-term frequency dynamics simulation of multi-area interconnected AC systemen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailHou, Y: yhhou@hku.hken_HK
dc.identifier.emailNi, Y: yxni@eee.hku.hken_HK
dc.identifier.authorityHou, Y=rp00069en_HK
dc.identifier.authorityNi, Y=rp00161en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1049/cp:20062168en_HK
dc.identifier.scopuseid_2-s2.0-70350244318en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70350244318&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.issue523 CPen_HK
dc.identifier.scopusauthoridYi, H=23096542500en_HK
dc.identifier.scopusauthoridCheng, S=7404685116en_HK
dc.identifier.scopusauthoridHou, Y=7402198555en_HK
dc.identifier.scopusauthoridNi, Y=7402910021en_HK

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