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Coordinated operation in a multi-inverter based microgrid for both grid-connected and islanded modes using conservative power theory
(2015-10-27)
In order to address the power quality enhancement in a given microgrid, independent control of reactive, unbalanced and distorted load current components, in a multi-inverter-based approach may be required. Therefore, this ...
Power Quality Study and Analysis of Different Arc Welding Machines
(2018-04-01)
Electrical welding machines are among the most pollutant loads due to their strong nonlinear behavior. As a result, utilities have established new criteria for connecting welding machines in the grid. One approach that can ...
PMUs optimized allocation using a tabu search algorithm for fault location in electric power distribution system
(2004-12-01)
Phasor Measurement Units (PMUs) optimized allocation allows control, monitoring and accurate operation of electric power distribution systems, improving reliability and service quality. Good quality and considerable results ...
PMUs optimized allocation using a tabu search algorithm for fault location in electric power distribution system
(2004-12-01)
Phasor Measurement Units (PMUs) optimized allocation allows control, monitoring and accurate operation of electric power distribution systems, improving reliability and service quality. Good quality and considerable results ...
Singularities Analysis of the Jacobian Matrix Modified in the Continuation Power Flow: Mathematical Modeling
(2016-12-01)
In recent years, the concern for voltage stability issue has gained global highlighted when referring to the energy sector industry, this is because this issue is related to the operation and planning of electrical power ...
A Semi-Tethered Test for Power Assessment in Running
(Georg Thieme Verlag Kg, 2011-07-01)
We analyzed the usefulness of a semi-tethered field running test (STR) and the relationships between indices of anaerobic power, anaerobic capacity and running performance in 9 trained male sprinters (22.2 +/- 2.9 yrs, 176 ...
A Semi-Tethered Test for Power Assessment in Running
(Georg Thieme Verlag Kg, 2011-07-01)
We analyzed the usefulness of a semi-tethered field running test (STR) and the relationships between indices of anaerobic power, anaerobic capacity and running performance in 9 trained male sprinters (22.2 +/- 2.9 yrs, 176 ...
Influência das relações de poder na implementação do planejamento estratégico
(Universidade Federal de Santa MariaBREngenharia de ProduçãoUFSMPrograma de Pós-Graduação em Engenharia de Produção, 2013-02-21)
The Strategic Planning tool is widely known in the management of the most varied types of organizations, being these private or public. However, in its second phase, the implementation has not obtained the expected success. ...
Test-retest reliability of a 3-min isokinetic all-out test using two different cadences
(2013-10-17)
Objectives: To investigate the test-retest reliability of mechanical parameters derived from a 3-min isokinetic all-out test, performed at 60 and 100 rpm. Reliability and validity of the peak oxygen uptake derived from ...