Examinando por Autor "Morales Medina, Juan Pablo"
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- ÍtemAdquisición y procesamiento de señales eléctricas de un banco de pruebas para motores de combustión interna(Fundación Universitaria Los Libertadores. Sede Bogotá., ) Acevedo Pérez, Edwin; Morales Medina, Juan Pablo; García Mariaca, Alexander; Jiménez Alvarez, Andrés CamiloThe proposal of this project is to install an instrumentation system in a test bench for internal combustion engines to evaluate the performance and performance of a 4-stroke diesel engine, in order to generate electric power through an alternator and check the total power delivered when connected to a resistance bank, which will be fed with two types of fuel, common diesel fuel and LPG gas fuel. For this, several types of sensors are implemented to evaluate in real time all the variables involved in the operation of the engine. The instrumentation system is composed of several modules which are constituted by the sensors installed in the bank, such as k type thermocouples for temperature measurement, torque sensor for torque measurement, encoder for measuring RPM, air mass sensor o MAF for measuring the flow of air entering the engine and has an activation control on the LPG LPG injection valves. With the complete system, performance tests are carried out on the engine in different speed parameters with the aim of obtaining, visualizing and storing the status of the variables that are being measured and afterwards carrying out the corresponding analysis of the engine operation.