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Análise do desbalanço de tensão em sistemas de distribuição de energia elétrica trifásicos à dois fios
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-02-13)
The growing demand for higher levels of electrical power in rural areas is a reflection of the
modernization of the countryside. This phenomenon has led energy concessionaires to invest
in technologies that enable the ...
Evaluation of a multiobjective performance index for distribution systems with distributed generation
(2005-12-14)
Here a multiobjective performance index for distribution systems with distributed generation based on a steady-state analysis of the network is proposed. This index quantifies the distributed generation impact on total ...
Evaluation of a multiobjective performance index for distribution systems with distributed generation
(2005-12-14)
Here a multiobjective performance index for distribution systems with distributed generation based on a steady-state analysis of the network is proposed. This index quantifies the distributed generation impact on total ...
High frequency input impedance modeling of low-voltage residential installations - influence on lightning overvoltage simulations results
(2014-11-25)
The overvoltage level of a system is strongly dependent on the connected loads and with more precise models, better and more reliable simulation results are obtained. This paper presents the input impedance characteristics, ...
Planning and Project of Medium Voltage Electric Power Distribution Systems
(2016-05-01)
This paper presents a solution strategy for planning and project distribution system problems. This model applies concepts of Tabu Search (TS) metaheuristic to provide a complete solution for the problem, from distribution ...
Network reconfiguration and loss allocation in a deregulated environment of distribution systems
(2005-12-14)
Low flexibility and reliability in the operation of radial distribution networks make those systems be constructed with extra equipment as sectionalising switches in order to reconfigure the network, so the operation quality ...
Geração distribuída: acesso de centrais geradoras hidrelétricas à rede de média tensão - simulação
(Florianópolis, SC, 2018)
Voltage-dependent load model-based shortterm distribution network planning considering carbon tax surplus
(2019-09-03)
Nowadays, strategies to cope with environmental issues play a crucial role in the development of planning methodologies for electric distribution networks (EDNs). The primary goal of these methodologies is to find the ...
Power Oscillation index - A tool for investigation into unbalance phenomena in the distribution Networks
(2010-10-01)
Unbalance and harmonics are two major distortions in the three-phase distribution systems. In this paper an investigation into unbalance phenomena in the distribution networks using instantaneous space vector theory, is ...