Projeto de uma bancada de ensaios e estudo de um motor assíncrono monofásico de capacitor de partida.

Abstract

The analysis of the performance of electric machines, in order to face different applications that may be imposed on them, is a crucial factor for their production, commercialization, maintenance and recovery in a highly industrialized world. In this work it is studied basic concepts about the constitution and some theories that make possible the operation of the asynchronous single phase motor with starting capacitor. Different methods have been developed for its representation, in the form of equivalent electrical circuits, where its main design parameters are properly obtained from a series of tests with the objective to illustrate, qualitatively and quantitatively, the electromechanical performance of the motor. In addition, aspiring the improvement of the teaching quality of the students of the Electrical Machines discipline offered by the Federal University of Campina Grande, the construction of experimental benches is developed to carry out all the tests studied here. The bench was tested and simulations were made to validate the data obtained and to validate its definitive implementation in the institution’s laboratory.