| Name: | Description: | Size: | Format: | |
|---|---|---|---|---|
| 1.97 MB | Adobe PDF |
Authors
Advisor(s)
Abstract(s)
Este projeto apresenta a conceção de um conjunto de circuitos eletrónicos de controlo de potência para acionar um motor de corrente contínua de uma Scooter Elétrica, com base num micro-controlador.
O acionamento do Motor da Scooter é feito através de um sinal PWM, com base na plataforma Arduino.
O sinal PWM é utilizado para controlar o MOSFET da ponte-H (acionador), corrigindo a velocidade para a desejada. Os sinais provenientes dos sensores de corrente, tensão e temperatura, são processados pelos seus circuitos de condicionamento de sinal e são adquiridos para o microcontrolador que converte esses sinais analógicos em sinais digitais exibidos no monitor série do software Arduíno.
This project presents the design of a set of electronic control and power circuits to drive an electric scooter direct current motor, through na micro-controller. The activation of the Scooter Engine is done through a PWM signal, where the signal is generated through an Arduino platform. The PWM signal is applied to control an M-bridge MOSFET, correcting the speed to the desired one. The signals from the current, voltage and temperature sensors are processed by their signal conditioning circuits and are acquired by the microcontroller that converts these analog signals into digital signals displayed on the Arduino software serial monitor.
This project presents the design of a set of electronic control and power circuits to drive an electric scooter direct current motor, through na micro-controller. The activation of the Scooter Engine is done through a PWM signal, where the signal is generated through an Arduino platform. The PWM signal is applied to control an M-bridge MOSFET, correcting the speed to the desired one. The signals from the current, voltage and temperature sensors are processed by their signal conditioning circuits and are acquired by the microcontroller that converts these analog signals into digital signals displayed on the Arduino software serial monitor.
Description
Keywords
Scooter elétrica Sensores Condicionamento de sinais Motor DC PWM Arduíno Conversor A/D