Ingeniería en Control y Automatización Industrial · 2020
Implementación de un sistema de control automatizado para un intercambiador de calor de tubos concéntricos, para el desarrollo práctico de los sistemas de control de lazo cerrado y abierto por medio de protocolo de comunicación modbus-rtu.
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Resumen
The purpose of this project is to implement an automated control system applied to a concentric tube exchanger at the Antonio Nariño University, integrating an-output water temperature control loop and a control loop to drive the actuators involved in the system. The search and investigation of the operation of the concentric tube exchanger allows the theoretical characterization of the transfer function in order to apply the appropriate control system, in addition to its rapid response to external output perturbations, for subsequent application in the internal programming of the PLC. Likewise, under this research, the tanks that will contain the hot and cold water will be designed, in addition to the piping system and measurement points of the temperature variables to be intervened, which can be viewed through a real-time interface and graphically on the HMI screen.