New control technique applied in dynamic voltage restorer for voltage sag mitigation

@article{Omar2009NewCT,
  title={New control technique applied in dynamic voltage restorer for voltage sag mitigation},
  author={Rosli Bin Omar and Nasrudin Abd. Rahim},
  journal={2009 4th IEEE Conference on Industrial Electronics and Applications},
  year={2009},
  pages={848-852}
}
This paper deals with a new control technique for the modeling of a Dynamic Voltage Restorer (DVR). The DVR is a power electronics device that is able to compensate voltage sags on critical loads dynamically. By injecting an appropriate voltage, the DVR restores a voltage waveform and ensures constant load voltage. The compensating signals are determined dynamically based on the difference between desired and measured values. The DVR consists of Voltage Source Converter (VSC), injection… CONTINUE READING
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