Power system voltage stability assessment using enhanced power flow models

Authors
Da Silva, LCP Da Costa, VF Xu, WS
Citation
Lcp. Da Silva et al., Power system voltage stability assessment using enhanced power flow models, EL POW CO S, 29(4), 2001, pp. 349-360
Citations number
15
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRIC POWER COMPONENTS AND SYSTEMS
ISSN journal
15325008 → ACNP
Volume
29
Issue
4
Year of publication
2001
Pages
349 - 360
Database
ISI
SICI code
1532-5008(200104)29:4<349:PSVSAU>2.0.ZU;2-3
Abstract
This paper presents an enhanced method for power system voltage stability a ssessment. Key features of this method are the inclusion of the characteris tics of key dynamic devices and an efficient method to solve the associated algebraic and differential equation, sets in steady-state conditions. It o ffers an accurate representation of equipment operating characteristics for voltage stability margin calculation. The importance of the proposed model ing approach is demonstrated with simulation results.