Autor(es)

Mansour, Moussa Reda ^[1] ; Costa Alberto, Luis Fernando ^[2] ; Ramos, Rodrigo Andrade ^[2]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, BR-13560 Sao Carlos - Brazil

^[2] Univ Sao Paulo, Sch Engn, Elect Engn Dept, BR-13560 Sao Carlos - Brazil

• Tipo de documento: Artigo Científico
• Fonte: IEEE Transactions on Power Systems; v. 31, n. 2, p. 1517-1525, MAR 2016.
• Citações Web of Science: 10

Resumo

A new methodology for selecting a global group of the most effective preventive controls in the context of voltage stability analysis in electrical power systems for a set of multiple critical contingencies is developed in this paper. This methodology is based on a sensitivity analysis of the maximum loadability point with respect to voltage controls. Considering not only the effectiveness of the control elements but also their availability, coordination, and cost, the methodology determines a set of controllers to simultaneously eliminate all critical contingencies. The methodology is fast and suitable for online assessment of preventive control. The methodology was successfully tested in a reduced south-southeast Brazilian system composed of 107 buses. (AU)

• Processo FAPESP: 12/14194-9 - Métodos Diretos para Análise de Estabilidade de Sistemas Elétricos de Potência
• Beneficiário: Luís Fernando Costa Alberto
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 09/05167-5 - Método rápido para análise de contingência e seleção de controle preventivo no contexto de estabilidade de tensão
• Beneficiário: Moussa Reda Mansour
• Modalidade de apoio: Bolsas no Brasil - Doutorado