Abstract

TORRES DURAN, Edison Albeiro; CAICEDO DELGADO, Nayiber Gladys  and  MARLES SAENZ, Eduardo. Software Development to Specify the Neutral Grounding of Synchronous Generators. Ing. Desarro. [online]. 2020, vol.38, n.2, pp.313-337.  Epub Oct 19, 2021. ISSN 0122-3461.  https://doi.org/10.14482/inde.38.2.005.3.

This article studies the effects of operating a generator with an inadequate grounded conductor. Interpretation of the selection method, and calculations necessary to spe cify the recommended neutral grounding types, followed the IEEE Std C62.92.2 ™ -2017 [1], IEEE Std C37.101 ™ -2006 standards [2] and GTC-206 [3]. The conception that a software should have to facilitate the process of selection and specification of the grounding of the neutral wire of a sy nchronous generator is presented, which later was developed by means of a free programming environment, that allowed for the specification of all types of implementation of the recommended grounding in the aforementioned standards. As an application exercise, through the use of the developed software, compliance with these regulations could be determined in the current neutral grounding of the four ge neration units of the Calima Hydroelectric Power Plant.

Keywords : Short circuit; Generators; neutral; standard; grounding; software.

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