Azizi, S orcid.org/0000-0002-9274-1177, Sun, M, Liu, G et al. (1 more author) (2020) Local Frequency-Based Estimation of the Rate of Change of Frequency of the Center of Inertia. IEEE Transactions on Power Systems, 35 (6). pp. 4948-4951. ISSN 0885-8950
Abstract
This letter proposes a novel technique for estimating the rate of change of frequency (RoCoF) of the center of inertia (CoI) in power systems. To offer a holistic picture of the system's frequency response, the proposed technique requires local frequency at the point of measurement, only. This enables the local estimation of active power deficit following a loss of generation (LoG) event, thus facilitating fast and effective remedial action. Extensive simulations conducted verify the effectiveness and applicability of the proposed technique.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2020 Crown Copyright. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works |
Keywords: | Generators, Frequency estimation, Mathematical model, Power system dynamics, Estimation error |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Institute of Communication & Power Networks (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 10 Aug 2020 14:21 |
Last Modified: | 30 Nov 2020 15:54 |
Status: | Published |
Publisher: | IEEE |
Identification Number: | 10.1109/TPWRS.2020.3014818 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:163979 |