Zobrazeno 1 - 10
of 28
pro vyhledávání: '"L. Tortelli"'
Autor:
Ellen M. Nogueira, Renan K. Portelinha, Elizete M. Lourenço, Odilon L. Tortelli, Bikash C. Pal
Publikováno v:
IET Generation, Transmission & Distribution, Vol 13, Iss 10, Pp 1970-1978 (2019)
This article proposes a power system state estimation (PSSE) capable of dealing with distribution and transmission networks. The proposed approach combines decoupled techniques, complex per unit (cpu) system, and a switching branch representation to
Externí odkaz:
https://doaj.org/article/e700e9ac940c46be88e381ec3efa09ae
Publikováno v:
Electric Power Systems Research. 213:108439
Publikováno v:
2021 14th IEEE International Conference on Industry Applications (INDUSCON).
Este artigo propoe a aplicacao do controle preditivo baseado em modelo (MPC) para a otimizacao da operacao de uma microrrede com o objetivo de reduzir o pico de demanda da rede eletrica principal, a qual esta conectada. A microrrede considerada neste
Publikováno v:
2021 14th IEEE International Conference on Industry Applications (INDUSCON).
This paper proposes the application of geometric tests in the bad data process of the Generalized State Estimation (GSE). The approach allows to determine the source of the bad data, which can be network topology or analog measurement errors, through
Autor:
Elizete M. Lourenço, Odilon L. Tortelli, Carolina C. Durce, Renan K. Portelinha, Bikash C. Pal
Publikováno v:
Journal of Control, Automation and Electrical Systems. 30:1051-1058
In this paper, the conventional Newton–Raphson fast decoupled (NRFD) power flow formulation is extended to allow the analysis of transmission and distribution systems (T&D) in a unified approach. The proposed extension associates the well-known com
Publikováno v:
IET Generation, Transmission & Distribution. 12:6033-6040
This study proposes a power flow methodology focused on the need for reconfiguration analysis in modern distribution networks. The proposal is based on the extended fast decoupled Newton-Raphson method, which uses the information of the network switc
Publikováno v:
Anais do Congresso Brasileiro de Automática 2020.
Inserir Geração Distribuída (GD) no sistema de energia é uma tarefa complexa que exige mudanças tanto na parte física desses sistemas, como na forma de planejar, operar e manter os mesmos. O aumento crescente de recursos de geração distribuí
Publikováno v:
Anais do Congresso Brasileiro de Automática 2020.
Este artigo propõe uma metodologia para a inclusão de dispositivos FACTS na formulação do problema de estimação de estado de sistemas elétricos de potência. A abordagem proposta diz respeito à formulação desacoplada-rápida do método de m
Publikováno v:
Electric Power Systems Research. 196:107215
The growing participation of distributed generation in the electricity supply along with the advances in smart grid technologies have emphasized the active role of distribution systems and their more complex interaction with the transmission system.
Publikováno v:
2019 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America).
This work presents a computational tool for power flow calculation based on the decoupled approach of the Newton-Raphson's method that allows to efficiently evaluate the benefits provided by the D-SVC (Distribution Static Var Compensator) performance