3
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Medición de la corriente de inrush en transformadores de distribución Translated title: Measurement of inrush current in distribution transformers

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          El fenómeno de la corriente de inrush es probablemente el proceso transitorio más común asociado a la explotación de los transformadores, debido a la habitual realización de maniobras de conexión y desconexión. Los valores elevados de corriente de inrush, pueden causar una serie de efectos nocivos tanto para el sistema eléctrico que lo alimenta como para el propio transformador, tales como caídas momentáneas de tensión, sobretensiones armónicas temporales, estrés electromecánico en los devanados, deterioro del aislamiento, etc. La característica “corriente de inrush - tiempo” de los transformadores es una información que los fabricantes deben brindar a los clientes, por lo que su medición es necesaria. En el presente proyecto se propone la utilización de un montaje de laboratorio relativamente simple y económico para la realización de esta medición, así como, el empleo de un software para el manejo y análisis de los resultados obtenidos

          Translated abstract

          The inrush current phenomenon is probably the most common transient process associated with the operation of transformers, due to the regular connection and disconnection manoeuvres. High values of inrush current can cause a series of adverse effects for both the electrical system that feeds to the transformer and the transformer itself, including momentary voltage drops, temporary harmonics surges, electromechanical stress in the windings, insulation deterioration, etc. The "inrush current - time" characteristic of the transformers is an usually requested information by the clients, that’s why it must be known and provided by manufacturers. In this project is proposed the use of a laboratory setup that is relatively simple and inexpensive to carry out this measurement, such as the use of software for managing and analyzing the results

          Related collections

          Most cited references7

          • Record: found
          • Abstract: not found
          • Article: not found

          Calculation and Analysis of Transformer Inrush Current Based on Parameters of Transformer and Operating Conditions

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Neural Network Based Modeling and Simulation of Transformer Inrush Current

              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              Enhanced Analytical Method for the Calculation of the Maximum Inrush Currents of Single-Phase Power Transformers

                Bookmark

                Author and article information

                Journal
                rie
                Ingeniería Energética
                Energética
                Universidad Tecnológica de La Habana José Antonio Echeverría,Cujae (La Habana, , Cuba )
                1815-5901
                August 2017
                : 38
                : 2
                : 132-142
                Affiliations
                [01] La Habana orgnameCujae orgdiv1Facultad de Ingeniería Eléctrica Cuba
                Article
                S1815-59012017000200008 S1815-5901(17)03800200008
                6dae7a81-dee4-4853-b9f3-b6433d7c528b

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                : September 2016
                : January 2017
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 10, Pages: 11
                Product

                SciELO Cuba

                Categories
                APLICACIÓN DE LA COMPUTACIÓN

                transformador,corriente de inrush,medición de la corriente de inrush,inrush current phenomenon,inrush current,measurement of inrush current

                Comments

                Comment on this article