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Dynamic Voltage Restorer (DVR)

EasyChair Preprint no. 4983

6 pagesDate: February 8, 2021


The Dynamic Voltage Restorer (DVR) is fast, flexible and efficient solution to voltage sag problem. The DVR is a power electronic based device that provides three-phase controllable voltage source, whose voltage vector (magnitude and angle) adds to the source voltage during sag event, to restore the load voltage to pre-sag conditions. The DVR is designed for protecting the whole plant with loads in the range of some MVA. The DVR can restore the load voltage within few milliseconds. Several configurations and control methods are proposed for the DVR. In this paper, an overview of the DVR, its functions, configurations, components, compensating strategies and control methods are reviewed along with the device capabilities and limitations.

Keyphrases: Battery storage, Inverter, PWM controller

BibTeX entry
BibTeX does not have the right entry for preprints. This is a hack for producing the correct reference:
  author = {Abhishek Dubey and Abhishek Kumar and Surender Kumar and Kanhaiya Lal},
  title = {Dynamic Voltage Restorer (DVR)},
  howpublished = {EasyChair Preprint no. 4983},

  year = {EasyChair, 2021}}
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