Analise on-line da estabilidade transitoria de sistemas eletricos de potencia usando ambientes de computação distribuida

AUTOR(ES)

Marcelo Stehling de Castro

DATA DE PUBLICAÇÃO

1995

RESUMO

In this thesis a network of several computers, working as a virtual parallel machine, is used to perform on-line power systems transient stability assessment based on time-domain simulation over a list of contingencies. The whole distributed computing system is operated and controlled by PVM (Parallel Virtual Machine) software. Performance test results are presented using a real-world power system database with 320 buses and 46 generators, showing that from 100 to 200 contingencies can be analyzed in about 5 minutes, depending on the distributed environment. From the implementation and test results, the following conclusions can be drawn: on-line transient stability assessment is feasible when implemented on homogeneous distributed computing environments and PVM package shows promise to control efficiently distributed environments

ASSUNTO(S)

processamento paralelo (computadores) sistemas de energia eletrica - estimação de estado sistemas de energia eletrica - estabilidade

Documentos Relacionados

• Análise de estabilidade transitória na otimização de sistemas elétricos de potência
• On-line emergy analysis for diagnosis of agricultural system.
• A compra por impulso em ambientes on-line
• Educação a distância: sistemas de aprendizagem on-line
• Aulas virtuais: a construção do sentido em ambientes de interação on-line