Implementación de un sistema de carga de esfuerzo motor para el análisis y simulación de la potencia, fuerza de arrastre y par motor de los bancos Yesa-3111 del Laboratorio de motores de la Carrera de Ingeniería Automotriz - Sede Quito

Abstract

The implementation of an engine stress load system in the YESA-3111 models, to provide automotive engineering students with a system to analyze the characteristic curves that are present in the engine of the model. Chapter I presents the whole process of adapting the motor stress load system, this system is made up of various components such as: half shafts, stub axle, clamps, brake pads, pipes, etc., in order to fix all these elements, support bases were welded to support the entire braking system that will provide a load to the motor. Chapter II describes the mechanical, electronic and software elements that will be necessary to obtain real data on the operation of the brake system. First of all, a pressure gauge will be adapted to the piping system to visualize the pressure exerted on the brake pedal. The LabVIEW software will also be used together with a NI USB 6009 card, additionally two MLX 90614 infrared sensors will be programmed in the Arduino software to visualize the temperature of the brake discs. In chapter III, the operation of the new motor stress load system is presented, since it is a new system, guidelines are given to make the system work correctly, in addition, the characteristic graphs of the motor are presented. In Chapter IV a comparison is made between the engine data provided by the manufacturer and the new data or graphs obtained from the new system implemented in the YESA-3111 model.