Towards Development of a CUEP Method for Network-Preserving Power System Models

Autor(es)

Alberto, Luis F. C. ; Suampun, Warut ; Chiang, Hsiao-Dong ; IEEE

• Tipo de documento: Artigo Científico
• Fonte: 2013 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS); v. N/A, p. 4-pg., 2013-01-01.

Resumo

The controlling unstable equilibrium point (CUEP) method is a reliable direct method for stability analysis of electrical power systems. In this paper, the foundations of the CUEP method, initially developed for network-reduced power system models, are extended to network-preserving power system models, which are represented by a set of differential-algebraic(DAEs). This extension explores the relationship between equilibrium points on the stability boundary of DAE systems and those of their associated singularly perturbed systems (SPS). (AU)

• Processo FAPESP: 11/06938-5 - Região de estabilidade de sistemas dinâmicos não lineares e aplicações em estudos de estabilidade de sistemas elétricos de potência
• Beneficiário: Luís Fernando Costa Alberto
• Modalidade de apoio: Bolsas no Exterior - Pesquisa