INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Multilevel Inverter Based Dynamic Voltage Restorer with Hysteresis Voltage Control for Power Quality Improvement
Authors Name:
Saranya S
, Samina T
Unique Id:
IJSDR1610005
Published In:
Volume 1 Issue 10, October-2016
Abstract:
Dynamic Voltage Restorer (DVR) is a power electronic converter based custom power device used to compensate for voltage variations. The inverter used in the DVR structure can have different topologies. The cascaded multilevel inverter with separate DC source is the most feasible topology for medium high power applications due to their modularization and extensibility. In this paper, cascaded H-bridge multilevel inverter based DVR is used to regulate the load terminal voltage during sag and swell in the supply voltage. Hysteresis controller is used to trigger the switches of an inverter and provides good dynamic performance. Simulation results carried out by MATLAB with its simulink and simpower system toolboxes is used to verify the performance of the system. Also a comparative study of THD is done for different levels of cascaded multilevel inverter.
Keywords:
Dynamic Voltage Restorer (DVR); cascaded mul-tilevel inverter; hysteresis controller
Cite Article:
"Multilevel Inverter Based Dynamic Voltage Restorer with Hysteresis Voltage Control for Power Quality Improvement", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.1, Issue 10, page no.21 - 25, October-2016, Available :http://www.ijsdr.org/papers/IJSDR1610005.pdf
Downloads:
000337073
Publication Details:
Published Paper ID: IJSDR1610005
Registration ID:160841
Published In: Volume 1 Issue 10, October-2016
DOI (Digital Object Identifier):
Page No: 21 - 25
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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