Dynamic Model of a Virtual Air Gap Variable Reactor

David Sevsek*, Marko Hinkkanen, Jarno Kukkola, Matti Lehtonen

*Corresponding author for this work

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

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Abstract

This paper presents a dynamic model of a virtual air gap variable reactor (VGR). In contrast to traditionally mechanically operated variable reactors, which have been used as arc suppression coils in compensated networks for centuries, VGRs have shown an enhanced response speed. However, the harmonics created by VGRs are considerably higher than those created by mechanically operated reactors. This study’s dynamic model considers the magnetic saturation behavior of VGRs, enabling a detailed examination of VGRs. Furthermore, the model can be utilized to develop an effective controller for a VGR. A VGR prototype has been used to validate the dynamic model. It is shown that the dynamic model replicates the actual behavior of a VGR well.
Original languageEnglish
Title of host publication2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)
PublisherIEEE
Number of pages7
ISBN (Electronic)978-1-6654-4875-8
ISBN (Print)978-1-6654-4876-5
DOIs
Publication statusPublished - 2021
MoE publication typeA4 Article in a conference publication
EventIEEE PES Europe Conference on Innovative Smart Grid Technologies - Aalto University, Espoo, Finland
Duration: 18 Oct 202121 Oct 2021
https://ieee-isgt-europe.org/

Conference

ConferenceIEEE PES Europe Conference on Innovative Smart Grid Technologies
Abbreviated titleISGT-Europe
Country/TerritoryFinland
CityEspoo
Period18/10/202121/10/2021
Internet address

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