Electric Power Systems (SEP) need to maintain their stability to ensure the supply of electrical energy continuously and within the required quality standards of minimum and maximum voltage and frequency levels. Stability ...

ABSTRACT DIAGNOSIS OF THE ELECTRICAL SYSTEM AND ENERGY EFFICIENCY APPLIED TO A PUBLIC HOSPITAL INSTALLATION AUTHOR: Gilson Mariotto ADVISOR: Geomar Machado Martins The specified work aims for a diagnosis of the ...

The present work provides as main contribution the determination of the position, velocity and attitude of a fixed wing type remotely piloted aircraft (RPA). The integration of MEMS type inercial (Micro-Electro-Mechanical ...

This work has the aim to develop an algorithm for power flow calculation in distribution systems using Newton-Rapshon method (NR). This methodology have many advantages in front of others methods, handing with distributed ...

Sensory functions have been essential for the survival of living organisms. As a consequence, evolution has adapted the somatosensory system, giving humans a set of mechanoreceptors whose complementarity allows us to ...

This work describes the development of a voltage and current signal conditioning unit, applied as interface element between potential and current transformers, used in transformers tests, and a data acquisition device. ...

This work presents a study involving the construction and repowering of Transmission Lines with the installation of composite core aluminum conductors (Aluminum Conductor Composite Core – ACCC) and their performance compared ...

The use of synthetic aperture radars (SAR) has been growing in the last few decades, appearing to be an excelent alternative to Earth’s remote sensing and with applications varying from space exploration to change detection ...

Faced with the current energy crisis experienced in our country with the lack of rain in some areas, the energy distributors were forced to resort to thermal power plants to complement their energy production; raising the ...

A power system uses control mechanisms to supply the continuous variations in demand, without difference between generation and demand and to deliver energy with minimum requirements of frequency, voltage and reliability. ...