Análise de simulações de um carregador por transferência de energia sem fio para sensores industriais

Abstract

The project aimed to analyze the behavior of a wireless power transmission (WPT) system for an industrial temperature sensor, varying parameters such as coupling coefficient, number of windings, coil radius, and distance between them. To achieve this, a literature review on wireless power transmission and wireless sensor networks was conducted to build a foundation for understanding the system. A MATLAB code was developed to generate the simulation file, and LTspice was used to perform simulations with different parameter combinations. The results were thoroughly analyzed, highlighting the influences of each parameter on the system's performance, such as energy transfer efficiency and received power. Based on the conclusions, advantages and limitations of the system were emphasized, as well as potential practical applications of the findings. This methodological approach provided a detailed investigation of parameter effects, contributing to the advancement of knowledge in the field and offering insights for future practical applications.