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Transient Performance of Capacitive Voltage Transformers
Taschenbuch von Jawahar Annabattula (u. a.)
Sprache: Englisch

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Beschreibung
The transient response of the voltage on the secondary is investigated with following changes in the model. Two instants of switching are considered. Instrument transformers are the integral components of power systems .Capacitive Voltage Transformers (CVTs) are widely used for protection, metering and control applications. The work presents the modeling of CVT by its equivalent circuit. A 420kV CVT is considered with a line to ground fault on the primary side. Another kind of transient response called ferro resonance is also studied. Three types of ferro resonance suppression circuits (FSCs) are considered to dampen the behavior due to ferro resonance The parameters of these FSCs are discussed. The impedance, power characteristics of these FSCs with variation of frequency are studied. Furthermore, using metal oxide varistors are used to improve the performance of the [...] two switching instants in presence of FSC are also evaluated .The effect of FSCs on the transient response of CVTs are presented in this work. The effect of magnetizing current of intermediate voltage transformer on the transient response is also simulated.
The transient response of the voltage on the secondary is investigated with following changes in the model. Two instants of switching are considered. Instrument transformers are the integral components of power systems .Capacitive Voltage Transformers (CVTs) are widely used for protection, metering and control applications. The work presents the modeling of CVT by its equivalent circuit. A 420kV CVT is considered with a line to ground fault on the primary side. Another kind of transient response called ferro resonance is also studied. Three types of ferro resonance suppression circuits (FSCs) are considered to dampen the behavior due to ferro resonance The parameters of these FSCs are discussed. The impedance, power characteristics of these FSCs with variation of frequency are studied. Furthermore, using metal oxide varistors are used to improve the performance of the [...] two switching instants in presence of FSC are also evaluated .The effect of FSCs on the transient response of CVTs are presented in this work. The effect of magnetizing current of intermediate voltage transformer on the transient response is also simulated.
Über den Autor
Jawahar A is postgraduate in Electrical Engineering from Jawaharlal Nehru Technological [...] has published papers in reputed and indexed Journals and Conferences.
Details
Erscheinungsjahr: 2015
Fachbereich: Elektrizität/Magnetismus/Optik
Genre: Physik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Inhalt: 68 S.
ISBN-13: 9783659743627
ISBN-10: 3659743623
Sprache: Englisch
Ausstattung / Beilage: Paperback
Einband: Kartoniert / Broschiert
Autor: Annabattula, Jawahar
Yelamanchi, Dharmesh
Tiruvaipati, Srinivas Sirish
Hersteller: LAP LAMBERT Academic Publishing
Maße: 220 x 150 x 5 mm
Von/Mit: Jawahar Annabattula (u. a.)
Erscheinungsdatum: 18.06.2015
Gewicht: 0,119 kg
Artikel-ID: 104485099
Über den Autor
Jawahar A is postgraduate in Electrical Engineering from Jawaharlal Nehru Technological [...] has published papers in reputed and indexed Journals and Conferences.
Details
Erscheinungsjahr: 2015
Fachbereich: Elektrizität/Magnetismus/Optik
Genre: Physik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Inhalt: 68 S.
ISBN-13: 9783659743627
ISBN-10: 3659743623
Sprache: Englisch
Ausstattung / Beilage: Paperback
Einband: Kartoniert / Broschiert
Autor: Annabattula, Jawahar
Yelamanchi, Dharmesh
Tiruvaipati, Srinivas Sirish
Hersteller: LAP LAMBERT Academic Publishing
Maße: 220 x 150 x 5 mm
Von/Mit: Jawahar Annabattula (u. a.)
Erscheinungsdatum: 18.06.2015
Gewicht: 0,119 kg
Artikel-ID: 104485099
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