Dynamic equivalents of distribution systems for voltage stability studies

Authors
Citation
P. Ju et Xy. Zhou, Dynamic equivalents of distribution systems for voltage stability studies, IEE P-GEN T, 148(1), 2001, pp. 49-53
Citations number
11
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION
ISSN journal
1350-2360 → ACNP
Volume
148
Issue
1
Year of publication
2001
Pages
49 - 53
Database
ISI
SICI code
1350-2360(200101)148:1<49:DEODSF>2.0.ZU;2-O
Abstract
Dynamic equivalents of distribution systems, including the dynamics of elec tric loads and online tape changers, are needed in voltage stability studie s. A method for a dynamic equivalent of a radical distribution system for v oltage stability studies and an equivalent model are proposed. The procedur e and detailed formulas for separate aggregation of dynamic loads and netwo rk with OLTCs are derived. Case studies show the accuracy of the equivalent model and the availability of the method.