Rotary machines are present in most industrial manufacturing processes. In this environment, predictive maintenance emerges as an important alternative for the detection of anomalies, promoting the intervention only when ...

The theory presented in this paper was primarily developed to give a physical interpretation for the instantaneous power flow on a three-phase induction machine, without a neutral conductor, on any operational state and ...

In this work it is showed the process of designing and constructing of a synchronous linear motor with permanent magnets. Therefore, this work begins introducing a theoretical basis of the theme showing the construction ...

The optimization of an electrical machine project that seeks to improve the efficiency on the electrical to mechanical energy conversion should be focused mainly on the mitigation of the impact caused by the main sources ...

This work presents a theoretical and a experimental study of the selfexcited asynchronous microgenerator operating isolated from the electrical network, together with a static var compensator (SVC) for voltage control. A ...

The large-scale production has forced the industry to look for machinery and high equipment quality and high productivity. In this quest are always present servomotors, are to act directly on production lines, CNC milling ...