Performance of grid-voltage synchronization algorithms based on frequency-and phase-locked loop during severe grid fault conditions

Khaled Syfullah Fuad, Eklas Hossain

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

Since the beginning of twenty first century, Renewable energy resources have been developing into the fuel of choice to handle the upcoming electricity demand around the world. To implement the renewable energy resources, Microgrid-a localized group of electricity sources and loads-is considered as the most suitable option to shift over the conventional utility grid due to a number of advantages. In case of grid-tied microgrid application, the voltage synchronization is required to experience desirable performance. This paper evaluates the performance of two leading comprehensive synchronization algorithm, Decoupled Double Synchronous Reference Frame PLL (DDSRF-PLL) and Double Second-order Generalized Integrator FLL (DSOGI-FLL) under adverse grid fault conditions. Results show that their performance does not obey modern grid codes during the harmonic-polluted situation. An advanced algorithm, decoupled multiple Synchronous Reference Frame PLL (DMSRF-PLL) build on SRF-PLL, might exhibit accurate performance when the utility voltage contains harmonic distortion.

Original languageEnglish
Title of host publication2016 3rd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509029068
DOIs
StatePublished - 6 Mar 2017
Event3rd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2016 - Dhaka, Bangladesh
Duration: 22 Sep 201624 Sep 2016

Publication series

Name2016 3rd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2016

Conference

Conference3rd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2016
Country/TerritoryBangladesh
CityDhaka
Period22/09/1624/09/16

Keywords

  • grid-connected power converter
  • harmonics
  • phase-locked loop
  • second order generalized integrator
  • unbalanced voltage
  • voltage sags

Fingerprint

Dive into the research topics of 'Performance of grid-voltage synchronization algorithms based on frequency-and phase-locked loop during severe grid fault conditions'. Together they form a unique fingerprint.

Cite this