Desenvolvimento de eletrônica para controle de motores DC com escova

• Autor(a) principal: Silva, Felipe Barbosa da [UNESP]
• Data de Publicação: 2018
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/203669; http://www.athena.biblioteca.unesp.br/exlibris/bd/capelo/2019-06-25/000916515.pdf
• topic: Motores elétricos de corrente contínua; Motores elétricos - Controle eletrônico; Sistemas eletrônicos; Electric motors, Direct current

This work is based on the development of the complete hardware of a motor controller board of direct current with brushes, with great flexibility of control, since it has input for the most diverse types of sensors and communications, besides having numerous methods of protection, which will be explained later. Made in the idea of an embedded system, worldwide trend, this project makes use of a widely diffused microcontroller, the ATMEGA328, which facilitates the implementation by the most diverse types of users, be they hobbyists or technology professionals. The initial idea of the project was to make a control of DC motor that could control the speed and direction of rotation of the same, but at the end of the construction and tests, were observed several points that could be improved, so that it could increase the robustness and reliability of the board, so a second version was made where more forms of protection were implemented, and the objective was achieved with praise. At every step that society looks for alternative forms of energy, the use of DC motors increases, so it is imperative that more efficient and versatile ways of controlling these machines are studied