System Strength

Classification, Evaluation Methods, and Emerging Challenges in IBR-dominated Grids

Conference Paper (2022)
Author(s)

A. Boricic (TU Delft - Intelligent Electrical Power Grids)

José L. Rueda (TU Delft - Intelligent Electrical Power Grids)

M. Popov (TU Delft - Intelligent Electrical Power Grids)

Research Group
Intelligent Electrical Power Grids
Copyright
© 2022 Aleksandar Boricic, José L. Rueda, M. Popov
DOI related publication
https://doi.org/10.1109/ISGTAsia54193.2022.10003499
More Info
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Publication Year
2022
Language
English
Copyright
© 2022 Aleksandar Boricic, José L. Rueda, M. Popov
Related content
Research Group
Intelligent Electrical Power Grids
Pages (from-to)
185-189
ISBN (print)
979-8-3503-9967-7
ISBN (electronic)
979-8-3503-9966-0
Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Abstract

To facilitate the increasing penetration of inverter-based resources, understanding and evaluating system strength becomes one of the central questions for the resilient operation of power systems. However, this is a very challenging and nuanced task, currently without a clear consensus in the industry and academia. This paper provides a comprehensive review of the proposed notion for system strength, followed by a consequent introduction of a novel classification. Furthermore, an exhaustive examination of present system strength evaluation methods is performed. Finally, a critical outlook on remaining and emerging challenges of system strength evaluation is presented, with several key recommendations for future research directions.

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