Resumen

BRAVO DE LAS CASAS, Marta; ORTUNO BORROTO, Yulier  y  HERNANDEZ ALVAREZ, Álvaro. Automatic reclosing in distribution circuits with distributed generation. Energética [online]. 2014, vol.35, n.3, pp. 213-224. ISSN 1815-5901.

Distribution networks traditionally have been designed so that the power flows in one direction only. The introduction of distributed generation units makes this consideration is no longer true, which will bring new challenges for the operation and design of these networks. One of the areas affected in this regard are the electrical protections, especially the anti-isolating or separating, especially when automatic reclosing is used. The automatic reclosing is typical in middle voltage networks. In present article is carried out a study of automatic reclosing on a Cuban typical substation that presents distributed generation diesel and fuel. Initially a short review of the literature is made and the results are presented by means of the simulations from Matlab -Simulik (version 7.4) software. The simulation confirms the existence of this problem and possible solutions arise

Palabras clave : distribution networks; distributed generation; electrical protections; automatic reclosing.

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