The nonlinear loads presents in our daily, so much in the residences, as in the trade, brought comfort for all classes of the population, as well as facilitated the operation and the control of productive processes in ...

Power supplies for electronic devices are increasingly a significant segment of total load in power systems, many of which can impact on the power quality, as well as can suffer from the disturbances present in it. Thus, ...

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This work presents the results of an investigation of the impact of power quality disturbances in LED lighting technology. When existing such disturbances in the electrical system, they can cause damage to the most sensitive ...

The increased sensitivity of equipment to electrical disturbances and the spread of nonlinear loads are some of the factors that reinforce the importance of Power quality (PQ). Poor power quality can lead to equipment ...