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Publication type: Conference paper
Type of review: Peer review (abstract)
Title: Detection of frequency deviations for monitoring of power systems
Authors : Segundo Sevilla, Felix Rafael
Dobrowolski, Jean
Obusevs, Artjoms
Korba, Petr
et. al : No
DOI : 10.1109/ANZCC47194.2019.8945666
Proceedings: 2019 Australian & New Zealand Control Conference (ANZCC)
Pages : 54
Pages to: 56
Conference details: 2019 Australian & New Zealand Control Conference (ANZCC), Auckland, New Zealand, 27-29 November 2019
Issue Date: 2019
Publisher / Ed. Institution : IEEE
ISBN: 978-1-7281-1786-7
Language : English
Subjects : Phasor measurement unit; Frequency problem; Stability; System unbalance; Monitoring
Subject (DDC) : 621.3: Electrical engineering and electronics
Abstract: In this work an algorithm for identification of power system frequency deviation is presented. The proposed approach can be used to monitor frequency measurements from syncrophasor measurement units (PMU) and to store data only for important events and save storage in the local server. The detection algorithm use a sliding window that rise a flag if the measured frequency deviates from a predefined set point. If the alarm flag is constant over several sliding windows, an event is captured and locally stored for further analysis. To demonstrate the effectiveness of the proposed approach, real PMU measurements from the Swiss power system are used as input.
Further description : ​© 2019 IEEE. 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.
Fulltext version : Published version
License (according to publishing contract) : Licence according to publishing contract
Departement: School of Engineering
Organisational Unit: Institute of Energy Systems and Fluid Engineering (IEFE)
Appears in Collections:Publikationen School of Engineering

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