Evaluación de las pérdidas energéticas en el sistema eléctrico de potencia de las estaciones de bombeo de los pozos uno y dos de la ESPOCH-Riobamba

Abstract

The analysis of the electrical quality performed in the control panels of the pumping stations of wells One and Two of ESPOCH-RIOBAMBA was carried out with the purpose of determining the main problems existing in both the external power grid and in the Of the institution. The electrical quality analyzer equipment was connected to the main boards of the wells for 7 continuous days with an interval in the measurements of 10 minutes, during which time the events that occurred were recorded, due to network anomalies Electric. Later with the help of the Power Log software, the information is downloaded to the PC to perform the respective analysis of the main power quality parameters, such as: voltage and current variations, harmonics, flickers, frequency, imbalances, currents Starting, power factor and a projection of energy losses per year. In order to perform the analysis of the data obtained, the electrical quality standards were used, such as UNE 50160 and CONELEC 004/01, which allowed us to determine by means of the graphs or spectra that values ​​are outside the ranges allowed by the Standards. Determining the main problems, we proceed to establish possible solutions to eliminate or minimize the effects of these phenomena. The recommended solutions are to have a grid installation on the boards, to install a bank of capacitors to improve the power factor. It is recommended to prepare a preventive maintenance plan for the wells, in this way will take control of the main activities to be carried out.