Implementación de un sistema de adquisición de datos y pruebas de funcionamiento de un banco dinamométrico.

Abstract

This research has implemented a system of data acquisition and functional tests on a dynamometer in order to get more reliable parameters for each engine. From the study, an analyses of the initial state equipment for later rehabilitation was carried out through a preventive and corrective maintenance; after the equipment is working in good conditions, several electronic elements necessary were selected for the implementation of this system. This system helped to have a better control about suppled to the motor load through the dynamometric brake; which allowed a more accurately testing, also the time of practices in this laboratory was reduced, so guarding the engine life. Moreover, the sensors helped a better and accurate signal acquisition; these signals will be upgraded, digitally processed and displayed on a graphical interface on the computer using Labview software for data collection, graphic features torque, as well as, power and specific fuel consumption engine tests. With these results, the students can analyze the performance of internal combustion engines, which will be evaluated on this computer. This research contributes to the technological development of the Faculty of Mechanics of the ESPOCH, to in order to satisfy with all requirements of the current higher education in our country. After the research, it is recommended to meet with the established user manual, and thus prevent equipment damage and accidents that affect to the users