Sweep Frequency Response Analysis (SFRA): Examples after failures in power transformers and factors that have influence on the recorded frequency responses [PDF]
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla"Sweep Frequency Response Analysis (SFRA) represents an unconventional method used in case of recording the frequency response of transformer windings. The method has found application in the analysis of geometry of power transformer windings in order to ...
Milić Momčilo +2 more
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When archaeology meets communities : impacting interactions in Sicily over two eras (Messina, 1861-1918) [PDF]
, 2018 When Archaeology Meets Communities examines the history of nineteenth-century Sicilian archaeology through the archival documentation for the excavations – official and casual – at Tindari, Lipari and nearby minor sites in the Messina province from Italy’
Crisa, Antonino
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, 2010 This paper reports on a study of current practice in policy transfer, and ways in which its effectiveness can be increased. A literature review identifies important factors in examining the transfer of policies.
A.D. May +45 more
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Serum Folate Receptor Alpha (FRA) as a Biomarker for Ovarian Cancer: Implications for Diagnosis, Prognosis and Predicting its Local Tumor Expression [PDF]
, 2016 埼玉医科大学平成27年
黒崎 亮
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Ethanol production from mixtures of wheat straw and wheat meal [PDF]
, 2010 Background: Bioethanol can be produced from sugar-rich, starch-rich (first generation; 1G) or lignocellulosic (second generation; 2G) raw materials. Integration of 2G ethanol with 1G could facilitate the introduction of the 2G technology.
Erdei, Borbala, +6 more
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Measurement of Short-Circuit Effects on Transformer Winding with SFRA Method and Impact Test
Metrology and Measurement Systems, 2016 The paper presents theoretical and experimental analyses of a possible effect of the short-circuit forces on the transformer winding. The first part of the paper is focused on creation and activity of the radial and axial forces during a short circuit ...
Gutten Miroslav +4 more
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Analysis of transient action influence in power transformer [PDF]
, 2011 This article is focused on the theory of unacceptable effect on transformer winding, mainly the overvoltages and the mechanical forces. In the next part of the article is described the measurement of selfdischarging voltage frequency dependence on ...
Gutten, Miroslav +2 more
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Investigation of transformer failure in Indonesia
MATEC Web of Conferences, 2018 Transformer failure investigation is important to obtain necessary actions which prevent similar failure from happening in the future. An investigation was conducted upon the failure of a transformer in Indonesia which damaged substation apparatuses ...
Harsono Brian Bramantyo S.D.A. +3 more
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The Pygmalion-Galatea myth in relation to simulation scenarios in Star Trek [PDF]
, 2013 Star Trek has existed since 1966, with a total of 738 hours of viewing time. Like most science fiction, the series frequently alludes to religion or myth but censors such references for the modern world-view by sanitising them with scientific or ...
Grech, Victor E.
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Estudio del análisis de respuesta en frecuencia como herramienta de diagnóstico y evaluación de desplazamientos y deformaciones internas en transformadores de potencia [PDF]
, 2012 En el presente documento se muestra el estudio del método conocido con el nombre de Análisis del Barrido de la Respuesta en Frecuencia, como herramienta de diagnóstico y evaluación de desplazamientos y deformaciones internas en transformadores de ...
Alvarez Bermúdez, Fabio de Jesús +1 more
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