Metodología para el diseño e implementación de los sistemas de puestas a tierra para redes de distribución.

Abstract

In the present work a methodology is established for the design of grounded systems, which has been developed with a structure in the following order: • Compilation of information, selection and application of the regulations: IEEE-80, RETIE, NTC 2050 and TECHNICAL NORMA C.E.N.S. GRUPO E.P.M. • Calculations, application and step-by-step explanation for the SPT design. • Development of exercises or activities, applying the methodology proposed in this document. • Presentation of the economic analysis of the exercises applied. • Manual of use of the computational tool, for calculations in the design of an SPT. The grounded systems require data that are provided by the network operator in most cases, but that calculations manually generate delay and possible errors, for this, it is proposed to develop a methodology that modifies the current one and that is based on current international and national regulations. The methodological proposal is based on a computational tool that facilitates calculations, avoiding errors, making the designer's work more agile. The calculations allow the effective selection of the main components that are part of a grounded system, being the ground or ground, the conductor and the grounding electrode.