Dynamic Performance of Grid Converters using Adaptive DC Voltage Control

Ionut Trintis, Bo Sun, Josep M. Guerrero, Stig Munk-Nielsen, Flemming Abrahamsen, Paul Bach Thøgersen

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2 Citations (Scopus)
557 Downloads (Pure)

Abstract

This paper investigates a controller that ensures minimum operating dc-link voltage of a back-to-back converter system. The dc-link voltage adapts its reference based on the system state, reference given by an outer loop to the dc-link voltage controller. The operating dc-link voltage should be kept as low
as possible to increase the power conversion efficiency and increase the reliability of converters. The dynamic performance of the proposed controller is investigated by simulations and experiments.
Original languageEnglish
Title of host publicationProceedings of the 16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe
Number of pages7
PublisherIEEE Press
Publication date26 Aug 2014
DOIs
Publication statusPublished - 26 Aug 2014
Event16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe - Lappeenranta, Finland
Duration: 26 Aug 201428 Aug 2014

Conference

Conference16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe
Country/TerritoryFinland
CityLappeenranta
Period26/08/201428/08/2014

Keywords

  • Converter control
  • Efficiency
  • Grid converter
  • Adaptive control

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