Estimação dinamica de parametros da carga em sistemas de energia eletrica

AUTOR(ES)
DATA DE PUBLICAÇÃO

2001

RESUMO

This work is focused on the implementation and evaluation of computational algorithms related to methods and techniques for dynamic parameter estimation of one ofthe power system components: the load. This estimation allows to evaluate more precisely the supervised power system load through the use of different 10ad models. In this work the dynamic load parameters estimation is implemented using two iterative methods: the Weighted Least Squares in a recursive fonn and the KaIman Filter. Furthennore, these methods are implemented using three techniques: the Parameter Estimation by State Augmentation, the Alternate StatelParameter Estimation and the Dynamic StatelParameter Estimation. A performance comparison among the three different techniques is presented

ASSUNTO(S)

kalman sistemas de energia eletrica - estimação de estado filtragem de

Documentos Relacionados