Regulação de tensão com Step Dynamic Voltage Regulators (S-DVR20) em ramais com elevada penetração de geração distribuída
Keywords: Power quality, sag, swell, distributed generation, S-DVR
AbstractIn recent decades, due to technological advances and microelectronics, electrical equipment started to demand an increasingly higher quality of energy, due to the constant addition of electronic components present in their circuits, which are less susceptible to voltage fluctuations. In addition, due to the increasing penetration of distributed generation, especially solar photovoltaic, voltage fluctuations in distribution networks have raised more and more concerns regarding the quality of energy delivered by utilities. In order to mitigate this problem, this work proposes the use of 20-level step-dynamic voltage regulators (S-DVR20), whose main function is to quickly and directly compensate bus voltage levels, unlike electromechanical regulators that are currently used.