Dissertação

Avaliação dinâmica da interligação Tucuruí-Manaus-Macapá frente a pequenas e grandes perturbações

This work presents small-signal and transient stability analysis in the Tucuruí- Manaus-Macapá regional system when connected to the Brazilian Interconnected Power System (BIPS). All data used were obtained in the database of the Brazilian National Electric System Operator. Power System Stabilize...

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Autor principal: VIEIRA, Dione José Abreu
Grau: Dissertação
Idioma: por
Publicado em: Universidade Federal do Pará 2014
Assuntos:
Estabilidade transitória
Sistema de energia elétrica
Estabilizador de sistema elétrico de potência
Estabilidade a pequenas perturbações
Técnica de resposta em frequência
Técnica de resposta em frequência
power System
Transient stability
Small-signal stability
Power system stabilizer
Technical frequency response
CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA::SISTEMAS ELETRICOS DE POTENCIA::MEDICAO, CONTROLE, CORRECAO E PROTECAO DE SISTEMAS ELETRICOS DE POTENCIA
Acesso em linha: http://repositorio.ufpa.br/jspui/handle/2011/4607
Resumo:
This work presents small-signal and transient stability analysis in the Tucuruí- Manaus-Macapá regional system when connected to the Brazilian Interconnected Power System (BIPS). All data used were obtained in the database of the Brazilian National Electric System Operator. Power System Stabilizers (PSS) in Coaraci Nunes and Balbina hydroelectrics power plants, and Maua and Aparecida thermoelectrics power plants are designed utilizing the Nyquist method available in the PacDyn software. The design of the PSS focuses the damping enhancement of the electromechanicals modes, which appears when Tucuruí-Manaus-Macapá´s system is connected to the BIPS. The designs are evaluated on various operational scenarios through simulations in the time domain.

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