Dissertação PPG.EGPSA

URI permanente para esta coleçãohttps://rigalileo.itegam.org.br/handle/123456789/3

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Filtros

2024 - 20252

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Assunto: search.filters.subject.Subestações elétricas

Resultados da Pesquisa

Agora exibindo 1 - 2 de 2
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    Análise técnica da manutenção preventiva em subestações: foco em transformadores, disjuntores e chaves seccionadoras
    (Instituto de Tecnologia e Educação Galileo da Amazônia, 2025) PIMENTEL, Eduardo Fernandes; MARINELLI FILHO, Nelson
    This dissertation presents a technical analysis of preventive maintenance in substations, focusing on transformers, circuit breakers, and disconnect switches. Substations, essential for power transmission and distribution, are exposed to continuous operation under adverse conditions, leading to potential wear and failures. The study, of an applied and technical nature, is based on ABNT standards, manufacturers' manuals, and best practices from the electrical sector. The results demonstrate that preventive maintenance reduces failures, increases reliability, and extends equipment lifespan, serving as a strategic investment for the safety and efficiency of substations.
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    Desenvolvimento de um dispositivo portátil para monitoramento de subestações elétricas integrado a plataforma SGE: uma aplicação na indústria 4.0
    (Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) SANTOS JUNIOR, Hélio Andrade dos; ALENCAR, David Barbosa de
    The dissertation focuses on the development of a portable device for monitoring electrical substations, integrated with the SGE platform, utilizing Industry 4.0 technologies like the Internet of Things (IoT) and real-time data analysis. The primary objective was to create a solution to identify and mitigate energy losses, optimize consumption, and reduce operational costs. To achieve this, the research employed an inference model based on fuzzy logic and developed a real-time process control (RTPC) framework. The device and its monitoring software were validated through field tests in real substations, showing positive results in reducing losses and improving energy efficiency. This work contributes to the modernization of electrical substation management, aligning with sustainability trends and technological advancements in the energy sector.