Abstract
Three-phase induction motors are widely used by the industry because of several advantages. Those are simple, inexpensive, and easy maintenance. The use of an induction motor often required a rapid braking process. A braking system to stop the rotation of an induction motor can be designed dynamically by creating a stationary motor magnetic field. The dynamic braking system can be done with an Enem circuit model. It will be injected with a direct current (DC). This research aims to know the characteristics of the dynamic braking circuit model with Mathlab Simulink. The research was conducted by making the hardware systems ly used to change the stator circuit model and the software system with Matlab as an interface program to display the measurement parameters such as voltage, current, and speed. Input current DC voltage of 10 V, and 220 V produces an ample torque of 5.884 N.m and 8.328 N.m. The greater the DC that is input, the faster braking occurs. The input value of the capacitor is not a reference because any input value of the capacitor will produce the same time in dynamic braking.
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