Frequency domain analysis of FCL equipped transmission systems for protection applications

This paper presents a method for calculating electromagnetic transient scenarios for transmission systems equipped with fault current limiters (FCL). Transmission systems are represented in the Laplace s-domain and current limiter elements are modelled as current sources. The method is demonstrated...

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Bibliographische Detailangaben
Hauptverfasser:	Ortiz, V.H., Gutierrez, J.A., Naredo, J.L.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Digital relays Fault current limiters Frequency domain analysis Power system protection Power system relaying Power system transients Power transmission lines Protective relaying Signal processing Transient analysis
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Beschreibung
Zusammenfassung:	This paper presents a method for calculating electromagnetic transient scenarios for transmission systems equipped with fault current limiters (FCL). Transmission systems are represented in the Laplace s-domain and current limiter elements are modelled as current sources. The method is demonstrated for multiconductor systems. The main advantages of the proposed method are its accuracy and its adequacy for testing protection algorithms.
DOI:	10.1109/TDC.2004.1432440