Methodology for load compensation in four-wire electrical power systems based on instantaneous sampling
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Data
2000-01-01
Autores
de Oliveira, L C O
Neto, M C B
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Institute of Electrical and Electronics Engineers (IEEE)
Resumo
This work describes a methodology for power factor control and correction of the unbalanced currents in four-wire electric circuits. The methodology is based on the insertion of two compensation networks, one wye-grounded neutral and other in delta, in parallel to the load. The mathematical development has been proposed in previous work [3]. In this paper, however, the determination of the compensation susceptances is based on the instantaneous values of load currents. The results are obtained using the MatLab-Simulink enviroment
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Ninth International Conference on Harmonics and Quality of Power Proceedings, Vols I - Iii. New York: IEEE, p. 510-514, 2000.