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IMPROVING THE EFFICIENCY OF FAULT PROTECTION SYSTEMS OF ELECTRICAL GRIDS BASED ON ZERO SEQUENCE VOLTAGES AND CURRENTS WAVELET TRANSFORMS

Introduction. A significant proportion of earth faults in medium voltage networks represents a short-lived and transient process. Problem. In such cases, earth fault protection that responds to steady-state current and voltage is not able to operate properly. Purpose. To develop earth faults protect...

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Datum:	2020
Hauptverfasser:	Syvokobylenko, V. F., Lysenko, V. A.
Format:	Artikel
Sprache:	Englisch Ukrainisch
Veröffentlicht:	National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2020
Schlagworte:	electrical grid earth fault protection current voltage zero sequence wavelet transform reactive power 621.316.925
Online Zugang:	http://eie.khpi.edu.ua/article/view/2074-272X.2020.4.09
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!
Назва журналу:	Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics

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