A worldwide trend exists with the aim of changing from a linear economic system to a circular economy, which would promote the recirculation of products in a restorative system that is capable of reducing the need for new ...

This dissertation work evaluates the behavior and the protection of a synchronous generator in parallel with a self-excited induction generator feeding several types of loads, on an isolated system, all modeled on the Real ...

In Brazil the number of lower limb ablations performed in the public health system is prevalent among surgeries of this type, with transfemoral amputations having the highest incidence. With the loss of a considerable ...

This work proposes the application of finite control set model predictive control(FCSMPC) for dynamic reactive power and harmonics compensation. To achieve these objectives the FCS-MPC is applied to a hybrid active power ...

Power transformers are generally the most expensive assets in an electrical system, in addition to being critical to the operation of the system or an industry in which an unscheduled shutdown can bring enormous economic ...

In this work, the modeling of helicopter Super Lynx was made, followed by the implementation of flight control laws. Flight control were designed in order to "simulate"the pilot commands on the helicopter. The use of ...

This study portrays the understandings about the environmental theme and the educational process of four teachers who work in a rural school, associated with the Movement of Landless Rural Workers (MST), located in ...