АНАЛІЗ НАЛАШТУВАННЯ ПРИСТРОЇВ АВТОМАТИЧНОГО ЧАСТОТНОГО РОЗВАНТАЖЕННЯ З УРАХУВАННЯМ ЄВРОПЕЙСЬКИХ ВИМОГ

A.O. Steliuk; L.M. Lukianenko

doi:10.15407/techned2024.05.079

No. 5 (2024), Electric Power Systems and Installations

No. 5 (2024)

Electric Power Systems and Installations

CONFIGURATION ANALYSIS OF UNDER-FREQUENCY LOAD SHEDDING RELAYS CONSIDERING EUROPEAN REQUIREMENTS

Published 2024-08-15

https://doi.org/10.15407/techned2024.05.079

A.O. Steliuk⁺⁻
L.M. Lukianenko⁺⁻

A.O. Steliuk

Institute of Electrodynamics National Academy of Sciences of Ukraine, Beresteiskyi Ave., 56, Kyiv, 03057, Ukraine

https://orcid.org/0000-0001-7548-4757

L.M. Lukianenko

Institute of Electrodynamics National Academy of Sciences of Ukraine, Beresteiskyi Ave., 56, Kyiv, 03057, Ukraine

https://orcid.org/0000-0003-1749-5209

ARTICLE_11_PDF (Українська)

Keywords

frequency
stability
under-frequency load shedding
interconnected power system
active power imbalance частота
стійкість
автоматичне частотне розвантаження
об’єднана енергосистема
небаланс активної потужності

How to Cite

[1]

Steliuk, A. and Lukianenko, L. 2024. CONFIGURATION ANALYSIS OF UNDER-FREQUENCY LOAD SHEDDING RELAYS CONSIDERING EUROPEAN REQUIREMENTS. Tekhnichna Elektrodynamika. 5 (Aug. 2024), 079. DOI:https://doi.org/10.15407/techned2024.05.079.

Abstract

The paper deals with the structure of under-frequency load shedding (UFLS) relays in the interconnected power system (IPS) of Ukraine. The equivalent power system model to study the UFLS operation is developed, and UFLS configuration scenarios considering the requirements of ENTSO-E, are configured. The frequency stability for different scenarios of UFLS settings considering planned and emergency active power imbalances are studied. The plots illustrating the frequency change in the power system under these conditions are presented. References 4, table 1, figures 5.

https://doi.org/10.15407/techned2024.05.079

ARTICLE_11_PDF (Українська)

References

The application rules of the system emergency automation to prevent and eliminate dangerous decrease or increase of frequency in power systems, approved by the Order of the Ministry of Fuel and Energy of Ukraine No 714 dated December 1, 2003 (as amended by of the Order of the Ministry of Fuel and Energy of Ukraine dated July 31st, 2012). (Ukr)

P5 – Policy 5: Emergency Operations, 20 p. URL: https://eepublicdownloads.entsoe.eu/clean-documents/pre2015/publications/entsoe/Operation_Handbook/Policy_5_final.pdf (accessed at 25.03.2024).

Technical background for the Low Frequency Demand Disconnection requirements, 20 p. URL: https://eepublicdownloads.entsoe.eu/clean-documents/Network%20codes%20documents/NC%20ER/141215_Technical_background_for_LFDD.pdf (accessed at 25.03.2024).

Pavlovsky V., Steliuk A., Lenga O., Zaychenko V., Vyshnevskyi M. Frequency stability simulation considering under-frequency load shedding relays, special protection automatics and AGC software models. Proceedings of IEEE Manchester PowerTech Conference, Manchester, UK, 18-22 June 2017. DOI: https://doi.org/10.1109/PTC.2017.7981043.

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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