Análise de eficiência energética para técnicas de acionamento de correias transportadoras

• Ano de defesa: 2010
• Autor(a) principal: Magalhães, Francisco Rodrigo Paulino de
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Palavras-chave em Português: Engenharia elétrica; Correias e transmissão por correias; Motores; Conversores de frequência
• Link de acesso: http://www.repositorio.ufc.br/handle/riufc/66738

In this thesis we analyze the operation of a conveyor system, given its technical drive through a mechanic gearbox for speed and speed using the variable frequency converter. Each type of drive is discussed and implemented in a laboratory using load variation and inclination of the conveyor and then are obtained electrical parameters and physical characteristics of a plan to address the technical feasibility. Also explored is the potential energy of the system through the adaptation of lubricating oil used within the gearbox and performed specific tests on physical and chemical phenomena specific to the process. A study from the viewpoint of kinematic viscosity of oil and its relationship to the active power demanded is to reach detailed conclusions.