Modelagem elétrica de um sistema de redutores de velocidade aplicado na geração de energia elétrica pública

Abstract

Due to the use of electric energy as a primary source of power in big cities, there is a growing need for the development of new energy sources and improvement methods for the best use of resources. Thus, this work aims to characterize and propose a way of applying the RENERGY system (Renewable Energy), aimed at lighting a public road. In this sense, the system operates by transforming kinetic energy into electrical energy, resulting from the passage of cars over a speed breaker. This study has as its initial focus the survey of the electrical characteristics of the RENERGY prototype, generating a mathematical model to facilitate the visualization of the system's behavior without the need for its implantation. To survey the electrical characteristics, the prototype's power generation will be checked in various situations of speed and number of vehicles on the road. The mathematical model will be implemented from the data acquired in the measurements carried out with the prototype in operation. The software, on which the modeling will be developed, operates alongside the MATLAB platform, fourteen models were raised with different combinations poles and six zeros. The chosen model has one pole and none zeros, which had closer characteristics to the real measurements performed. Once the mathematical model was designed, it was possible to compare its results with the system's behavior, thus verifying the possibility of its use for the generation of public electricity. [resumo fornecido pelo autor]