Simulación y automatización de los sistemas de frenado de motores de corriente continua.

Abstract

The objective of this titling project is the design, construction and implementation of a didactic module for the control of the different types of electric braking of DC motors, for whatever purpose, a SIMATIC S7 1200 PLC of the SIEMENS brand is used. , with its inputs and outputs protected, a DC motor of 1 / 8HP, a bank of contactors for braking control and a bank of variable resistors connected in series with the motor windings to dissipate the power of the same, all, with their respective sources of food and protection. The interaction of these teams with the didactic module was made with the programming language in blocks or contact diagrams provided by the TIA PORTAL V13 software from SIEMENS to the design of a simulation interface that gives us the platform of the National Instruments LabView2017, that handles a language and a graphic programming environment by coupling its variables through the OPC SERVER. Experimental practices for the simulation and automation of the different methods of electric braking of DC motors were elaborated, where the acquired knowledge is linked with the experimental. Implementing in this way the practices in the matter of automation.