Estudo e desenvolvimento de um sistema retificador para uso em telecomunicações -48V alimentado por painéis fotovoltaicos

Abstract

The area of telecommunications is characterized by having large and fast technological changes, because of this the production of new technologies are necessary. Then searching for new telecommunications technologies solutions this project was designed aims to develop a prototype to study a telecommunications energy system CC -48V, so this system must supply interruptible energy for the devices connected to it. The equipment was built with two different electrical inputs, one is the AC input from local electric company utility and the other is provided for photovoltaic solar energy. Nowadays is growing the search for new ways to generate electrical energy and the application of renewable sources. It happens because the electrical energy consumption is increasing day after day and the use of this alternative energy sources not only can contribute to increase of energy production, but also helps to reduce the emission of pollutant gases beyond reduce the costs with electrical energy.