Eletric engines are extremely important for the production of an industry, and they can, with the use, develop defects or failures. So aiming to maximize its efficiency and to reduce maintenance costs, the predictive ...

The amount of electric vehicles (EV’s) sold annually has grown exponentially over the last decade around the world, and one of the main questions for customers interested in pur- chasing an EV is how they can recharge their ...

In this work, a bench test will be developed to prove the mechanical maintenance of the industrial electric motor, using two motors mechanically coupled and driven by two frequency inverters. The objective is to apply no ...

The following work presents the development of a Box Truck (Testing Stand for Electrical and Electronics Components) in the Electrical Englineering Department at Volvo do Brasil. This work has as objective: to develop, to ...

Transformers are vital and costly equipments for the distribution and transmission of electricity. So, it is indispensable to make sure that there are no constructive failures in these equipments, being necessary for these ...

This study aims to test of na biaxial optical fiber accelerometer to monitor vibrations on electrical machines. On fundamentals are explored of electrical na mechanical failures. Are presented standard techniques for ...