ANALYSIS AND APPLICATION OF RLC CIRCUIT FOR POWER FILTERING IN MICROGENERATION SYSTEMS

Abstract

The growing demand for the use of sustainable energy sources has driven the development of micro wind power generation, which faces challenges related to the constant variation of wind, leading to an unstable electrical signal and reduced quality. Thus, the present article introduces the development and evaluation of a micro wind power generation system utilizing a DC motor wind turbine coupled with an RC filtering circuit, aiming to stabilize the generated electrical signal and protect devices such as LEDs and batteries.The research employed a mixed-methods approach, utilizing a case study to contextualize the practical application of the filtering system and an experimental methodology to validate, through controlled tests, the effectiveness of the proposed circuit. The circuit was designed, simulated, and tested on platforms such as Tinkercad and Falsted, allowing for real-time observation of the signal behavior on a graph. Furthermore, a remote monitoring system was implemented using the Blynk IoT platform, enabling continuous data collection and visualization of voltage, current, and power parameters. The experimental results demonstrated that the use of the RC filter significantly reduced voltage oscillations, providing greater system stability and continuous operation of the indicator LED.