Advanced Single-Phase DSC-Based PLLs

Saeed Golestan*, Josep M. Guerrero, Juan C. Vasquez, Abdullah M. Abusorrah, Yusuf Al-Turki

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

33 Citations (Scopus)
176 Downloads (Pure)

Abstract

In three-phase systems, using the delayed signal cancelation (DSC) operators is one of the most popular approaches for designing advanced phase-locked loops (PLLs), particularly for applications where a high disturbance rejection ability is demanded. In single-phase systems, however, they have not received a considerable attention. The aim of this paper is to develop advanced DSC-based PLLs for single-phase applications. To this end, three PLLs are designed and presented. The first is based on adaptive DSC operators, and the other two are based on nonadaptive operators. The design aspects of these PLLs are discussed in detail, and their performances are evaluated using experimental results.

Original languageEnglish
Article number8412605
JournalIEEE Transactions on Power Electronics
Volume34
Issue number4
Pages (from-to)3226-3238
Number of pages13
ISSN0885-8993
DOIs
Publication statusPublished - 1 Apr 2019

Keywords

  • Delayed signal cancelation (DSC)
  • filters
  • frequency estimation
  • phase detection
  • phase-locked loop (PLL)
  • single-phase systems
  • synchronization

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