Sweep frequency response analysis test as tool for distribution transformers management

Distribution transformers used in secondary substations are strongly affected during faults in low voltage grids. Transformers are expected to survive a number of short circuits without failure but, once any significant winding deformation or core damage is produced, the service life and the likelih...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Mayora, Hernán, Álvarez, Raúl Emilio, Calo, Emilio, Catalano, Leonardo J., Morcelle del Valle, Pablo
Formato:	Objeto de conferencia
Lenguaje:	Inglés
Publicado:	2019
Materias:	Ingeniería Energía Eléctrica transformer condition FRA frequency distribution utilities
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/76285
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Efectos de la condición del núcleo magnético en las respuestas del Análisis de Respuesta en Frecuencia
por: Mayora, Hernán, et al.
Publicado: (2019)

Frequency response testing in nuclear reactors /
por: Kerlin, Thomas W.
Publicado: (1974)

Grid frequency control : Secondary frequency control tuning taking into account distributed primary frequency control
por: Agüero, Jorge Luis, et al.
Publicado: (2010)

A new method to detect hidden frequencies in chaotic time series
por: Ortega, G.J.

A new method to detect hidden frequencies in chaotic time series
por: Ortega, Guillermo Jose
Publicado: (1995)

Integrated inductors and transformers characterization, design, and modeling for RF and MM-wave applications /
Publicado: (2010)

Robust response transformations based on optimal prediction
por: Marazzi, A., et al.

Robust response transformations based on optimal prediction
por: Villar, Ana Julia
Publicado: (2009)

Linear independence of time–frequency translates in Lp spaces
por: Antezana, Jorge Abel, et al.
Publicado: (2020)

Optical systems and spatial frequencies
por: Comastri, S.A.

Optical systems and spatial frequencies
por: Comastri, Silvia Ana Elba
Publicado: (1997)

Field measurements and modelling of high frequency transients during disconnect switch operations in EHV Substations : Assessment of their effects on Current Transformers
por: Pozo, Miguel Dionisio del, et al.
Publicado: (2010)

Frequency synthesizers : theory and design /
por: Manassewitsch, Vadim, 1927-
Publicado: (1976)

Wavelet Jensen-Shannon divergence as a tool for studying the dynamics of frequency band components in EEG epileptic seizures
por: Pereyra, M.E., et al.

Wavelet Jensen-Shannon divergence as a tool for studying the dynamics of frequency band components in EEG epileptic seizures
Publicado: (2007)

Modelado Molecular de Péptidos que Contienen Secuencias Repetitivas (FRA) de la Proteína Calpain Cisteín Peptidasa Putativa de Trypanosoma Cruzi
por: Peralta, J. M., et al.
Publicado: (2007)

A support vector machine as an estimator of mountain papaya ripeness using resonant frequency or frequency centroid
por: Bro, Per Bjarne, et al.
Publicado: (2006)

Parametric coordinate transformations for surface relief gratings
por: Inchaussandague, M.E., et al.

Parametric coordinate transformations for surface relief gratings
por: Inchaussandague, Marina Elizabeth, et al.
Publicado: (2001)

Image enhancement by spatial frequency post-processing of images obtained with pupil filters
por: Estévez, I., et al.

Image enhancement by spatial frequency post-processing of images obtained with pupil filters
por: Iemmi, Claudio César, et al.
Publicado: (2016)

Frequency of use and the organization of language
por: Bybee, Joan L.
Publicado: (2007)

Fra Angelico
por: Argan, Giulio Carlo
Publicado: (1955)

Fourier transforms and the theory of distributions /
por: Arsac, Jacques
Publicado: (1966)

Brain electrical activity analysis using wavelet-based informational tools
por: Rosso, O.A., et al.

Brain electrical activity analysis using wavelet-based informational tools
Publicado: (2002)

Diagnóstico de máquinas rotantes: normalización y estado del arte actual
por: Calo, Emilio, et al.
Publicado: (2019)

Efecto de la temperatura en ensayos estáticos de motor de media tensión
por: Calo, Emilio, et al.
Publicado: (2019)

Joint transform correlator: Expansion of the aberration function for a compact design
por: Comastri, S.A.

Joint transform correlator: Expansion of the aberration function for a compact design
por: Comastri, Silvia Ana Elba
Publicado: (1995)

Fra Angelico.
por: Pope-Hennessy, John
Publicado: (1952)

Applying time-frequency analysis to seizure EEG activity
por: Blanco, S., et al.

Applying time-frequency analysis to seizure EEG activity
Publicado: (1997)

Orthogonal frequency division multiple access fundamentals and applications /
Publicado: (2010)

Application of the wavelet transform to acoustic emission signals processing
por: Serrano, E.P., et al.

Application of the wavelet transform to acoustic emission signals processing
por: Serrano, Eduardo Pedro
Publicado: (1996)

Un enigma no resuelto en dos frescos del Beato Angelico
por: Mejía, Jorge María
Publicado: (2019)

Quando il rito inganna: azioni rituali e <i>mechanaí</i> in Euripide (El., IT., Hel.)
por: Medda, Enrico, et al.
Publicado: (2021)

Aplicación de técnicas estadísticas al ensayo de análisis de respuesta en frecuencia en transformadores de potencia : efecto de la temperatura /
por: Melo, Leonardo

Tomás Predicador: el auténtico y desconocido. El legado homilético del Aquinate
por: Fernández Ruiz, Juan Ignacio
Publicado: (2025)