engleski

Power and Energy Losses in Unbalanced LV Distribution Networks

In the paper the method of power and energy losses estimation in unbalanced LV networks has been described. Starting point was the analysis of unbalanced system of currents by the method of symmetrical components, on which basis a practical formula for estimation of power losses in unbalanced load current system was developed. Further, using a model of LV feeder, estimated and compared were the costs of energy losses in balanced and unbalanced system of currents.

unbalances; analysis; modelling

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