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Optimal Power Flow with Voltage-Sensitive Loads in Distribution Networks
(Ieee, 2016-01-01)
Traditionally, the optimal power flow (OPF) assumes a constant (active and reactive) power load model and thus it neglects the effect of the voltage sensitiveness of power load injections. As a consequence, the results ...
Evaluating the effects of high penetrations of roof-top wind Turbines on secondary distribution circuits
(2006-12-01)
Incentives for using wind power and the increasing price of energy might generate in a relatively short time a scenario where low voltage customers opt to install roof-top wind turbines. This paper focuses on evaluating ...
Optimal Power Flow with Voltage-Sensitive Loads in Distribution Networks
(2016-11-10)
Traditionally, the optimal power flow (OPF) assumes a constant (active and reactive) power load model and thus it neglects the effect of the voltage sensitiveness of power load injections. As a consequence, the results ...
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 ...
Analysis of voltage and short-circuit current on photovoltaic generation dominated distribution systems
(2018-06-25)
This paper proposes an integrated impact analysis of photovoltaic generation in the voltage profile and the short-circuit level in secondary distribution networks. The analysis is to verify the level of voltage in consumer ...
Main maximum power point tracking strategies intended for photovoltaics
(2011-12-28)
This paper presents evaluations among the most usual MPPT techniques, doing meaningful comparisons with respect to the amount of energy extracted from the photovoltaic panel (PV) (Tracking Factor - TF) in relation to the ...
Harmonic propagation analysis in electric energy distribution systems
(2011-12-01)
An important alteration of the equivalent loads profile has been observed in the electrical energy distribution systems, for the last years. Such fact is due to the significant increment of the electronic processors of ...
Alternative continuation method for loading margin improvement and transmission losses reduction
(2004-12-01)
This paper presents an alternative methodology for loading margin improvement and total real power losses reduction by using a continuation method. In order to attain this goal, a parameterizing equation based on the total ...
Electrical properties of boron doped CVD diamond after plasma cleaning probed by capacitance-voltage profiling
(2014-01-01)
Doped diamond films grown by chemical vapor techniques has been used to study hydrogen and oxygen terminated diamond. It is known that the electrical characteristics of metaldiamond interface are strongly affected by the ...