Journal of Engineering and Applied Sciences

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Electrical Modeling of the Induced Voltage Test in Power Transformers for the Analysis of Frequency Response

Ivan David Alfonso, German Andrés Gutiérrez Patiño, Juan Carlos Castro Galeano and Juan David Rivera Niquepa
Page: 1626-1634 | Received 21 Sep 2022, Published online: 21 Sep 2022

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Abstract

The structure of the induced voltage test model for low frequency transients is described and presented from its components (generator, auxiliary and power transformer). The performed test procedures are perfomed to estimate the model parameters along with the topology of their connection. Finally, the model is implemented in the transient analysis software ATP and a frequency response of the test is obtained. This allows to identify the critical frequencies that cause resonant states and cause over voltage during the test which facilitates the establishment of application of safety criteria for both operators and the equipment.

How to cite this article:

Ivan David Alfonso, German Andrés Gutiérrez Patiño, Juan Carlos Castro Galeano and Juan David Rivera Niquepa. Electrical Modeling of the Induced Voltage Test in Power Transformers for the Analysis of Frequency Response.
DOI: https://doi.org/10.36478/jeasci.2020.1626.1634
URL: https://www.makhillpublications.co/view-article/1816-949x/jeasci.2020.1626.1634