Speed Drive Variable Three-Phase Motor

The present document is an approach to build a speed regulator. Generally, the regulators are used in high power applications as induction motors of industrial base. The objective of the project is to reduce the speed of the motor so that the transportation of the material is the one that the operator of the machine needs, thus by providing a model of efficient regulator. Here the three-phase regulator is formed by three lines and a neutral line, which are interconnected with a microcontroller. This project will be based on the existing electronic design technology, to build an electrical circuit that is capable of increasing or decreasing the speed of a 5-hp three-phase motor, depending on how the operator requires it. For the success of this project we will rely on diagrams that were extracted from articles that were used in our research. This circuit will be controlled by the Arduino board, which will have a digital programming according to the engine, we will also use a screen to the speed controller in which it will show to what power our motor is turning.