Aplicación de sistemas expertos a la coordinación de aislamiento para el diseño de subestaciones eléctricas de alto voltaje

Abstract

The present work has the goal of making the process of calculation of the coordination of isolation automate in the design of electrical substations of high voltage, based in the international standard IEC 60071, by means of a programming routine developed by the use of expert systems in the programming language PYTHON. The insolation coordination procedure is done through international standards such as IEC 60071, which leads to their constant revision in order to calculate the appropriate levels of isolation of the equipment to be installed in the substations. Thus, slower designs and process times, where there is not any analysis of different study alternatives, are presented, making it difficult to change the designs and exhibiting oversizing of equipment, which is reflected in economic losses for the interested utilities. Therefore, with the automation of the process of calculating insulation coordination, the designs are faster and have space for the study of different cases of substation overvoltage protection.