Evaluación, mantenimiento y rehabilitación de dos módulos didácticos compuestos por ocho máquinas eléctricas para la actualización de las hojas guías del laboratorio de máquinas eléctricas de la EPN.

Abstract

In this study, the procedure to perform the maintenance and obtain the parameters of a set of electrical machines is presented, which will be evaluated under international standards in order to rehabilitate them and update the guide sheets for the Electrical Machines Laboratory. The machines that make up 2 modules are classified into induction machines, synchronous machines and direct current machines, a total of 8 electric machines In the first stage, the diagnosis is done by means of a visual evaluation in order to identify the state of each machine and carry out maintenance, In addition, insulation tests are performed that allow to know the status of each of the machines. After the maintenance is finished, the operation of each of the machines is tested in order to execute the necessary tests and determine their electrical parameters. The electrical parameters follow standards such as IEEE Std 115 and the IEEE Std 112. Once the parameters have been determined, it is necessary to dock the machines in such a way that they allow new practices to be carried out, in order to contribute to the learning process for students and teachers of the different subjects related to the Electrical Machines Laboratory.