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Single-phase Grid-forming Inverters: A Review

Hamed Rezazadeh, Mohammad Monfared Orcid Logo, Meghdad Fazeli Orcid Logo, Saeed Golestan

2023 International Conference on Computing, Electronics and Communications Engineering (iCCECE), 14-16 August 2023, Swansea, UK

Swansea University Authors: Mohammad Monfared Orcid Logo, Meghdad Fazeli Orcid Logo

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Abstract

Ever-increasing share of inverter-based resources (IBRs) has resulted in a significant reduction in system damping and inertia, posing significant stability and new performance challenges for electric power grids. To resolve these issues and provide reliable support to the existing power grid, advan...

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Published in: 2023 International Conference on Computing, Electronics and Communications Engineering (iCCECE), 14-16 August 2023, Swansea, UK
ISBN: 979-8-3503-4093-8 979-8-3503-4092-1
ISSN: 2836-8975 2836-8983
Published: IEEE 2023
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa64453
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Abstract: Ever-increasing share of inverter-based resources (IBRs) has resulted in a significant reduction in system damping and inertia, posing significant stability and new performance challenges for electric power grids. To resolve these issues and provide reliable support to the existing power grid, advanced control schemes are already being researched and some are successfully implemented. Grid-forming (GFM) control methods are emerging to enhance grid-connected inverter stability and response to abnormal conditions. While research is more focused on three-phase converters, the ever-increasing contribution of single-phase IBRs calls for similar solutions to be developed for single-phase converters. In this paper, the state-of-the-art single-phase GFM techniques for IBRs are presented and the main challenge for successful implementation of them is highlighted.
Item Description: 2023 International Conference on Computing, Electronics and Communications Engineering (iCCECE), 14-16 August 2023, Swansea, UK
Keywords: Grid-forming (GFM) control, single-phase inverter, synchronverter
College: Faculty of Science and Engineering