Diseño e implementación del módulo de mando, control y medida de un banco de prácticas y pruebas eléctricas para transformadores monofásicos y trifásicos

Abstract

In this degree work, the design and construction of a didactic test bench with basic parameters and their respective prototypes for single-phase and three-phase dry transformers is carried out, which allows to see the electrical characteristics of a power transformer.

The technical information of the bench available in the laboratory is compiled, in addition to the different elements and materials necessary for the construction of the modules and prototypes that would make up the test bench, according to the practice to be carried out.

In accordance with the theory of electrical machines, the existing standards that apply for the electrical tests of dry transformers and the safety standards that must be taken into account for their correct operation, the design is carried out guaranteeing the operation and the safety required for be able to develop laboratory practices. The selection of the electrical components is made to obtain the prototype modeled in the Autodesk Inventor Professional software to start with the manufacture of the metalworking and subsequent assembly, then proceed with the elaboration of the electrical power and control plans in the EPLAN Electric software to make the respective connection.

Fifteen laboratory guides are carried out per test and / or practice, to have a theoretical-practical reference of the electrical parameters in the real model of a voltage transformer.