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Gestão estratégica em clube empresas: uma proposta de framework para a tomada de decisão
(Universidade Federal de Santa Maria, 2024-03-05)
The impacts of strategic management for the current football business model can promote the recognition of a model proposal based on decision-making factors. Based on the above, the general objective of the research was ...
Mitigação das mudanças climáticas: uma proposta de framework para as práticas do setor têxtil
(Universidade Federal de Santa Maria, 2024-02-01)
The study proposed a framework with practices for mitigating climate change in textile
industries in Brazil, given the significant emission of greenhouse gases by this industry.
The first phase of the study was qualitative, ...
Análise e simulação da reamostragem de sinais: uma abordagem baseada na IEC 61850-9-2
(Universidade Federal de Santa Maria, 2024-02-16)
Signal resampling is a signal processing technique with several applications, among them,
to improve Sampled Values (SV) signals defined by IEC-61850-9-2, which allows the analysis
of SV signals in a more accurate and ...
Fonte ininterrupta de energia de dupla conversão com integração de energia fotovoltaica
(Universidade Federal de Santa Maria, 2024-03-02)
This work presents topologies and designs for the integration of photovoltaic systems with
a double-conversion uninterruptible power supply (UPS). Based on the literature review,
two topologies are derived and selected ...
Microrredes no aprimoramento dos indicadores de continuidade de fornecimento em sistemas de distribuição de energia elétrica
(Universidade Federal de Santa Maria, 2023-09-28)
The increasing integration of distributed generation (DG) units into the distributors' distribution system is a current reality. In a scenario in which the quality of service provision by distributors and the quality of ...
Aplicação de metodologia para determinação de índice de coordenação e seletividade de rede de distribuição com geração distribuída
(Universidade Federal de Santa Maria, 2024-03-06)
In recent years, the proliferation of distributed generation (DG) in distribution systems has increased significantly. However, protection schemes originally designed to operate with unidirectional energy flow can be ...
Hidrólise com água subcrítica da casca de soja catalisada por WO3/ZrO2 para conversão de açúcares em plataformas químicas
(Universidade Federal de Santa Maria, 2022-09-22)
Millions tons of soybean husk are annually produced in Brazil, a lignocellulosic residue
which have potential to be utilized as feedstock in the production of sugars (Glucose,
Cellobiose, Xylose and Arabinose) and, ...
Caracterização dos processos hidromorfológicos em uma região de variação abrupta de relevo
(Universidade Federal de Santa Maria, 2024-02-02)
The step-pool configuration represents the characteristic bed morphology dominating channels
in mountainous regions, exerting control over the flow and sediment dynamics of downstream
rivers. Changes in land use and the ...
Abordagens de machine learning aplicadas à manutenção preditiva industrial para a detecção de falhas
(Universidade Federal de Santa Maria, 2024-03-11)
Artificial intelligence (AI) approaches in predictive maintenance (PdM) are reshaping how industries manage equipment maintenance. With AI techniques such as machine learning (ML) and real-time data analysis, it is possible ...
Metodologia para predição da autoextinção de arcos elétricos C.C. série em sistemas fotovoltaicos com conversores de potência
(Universidade Federal de Santa Maria, 2024-02-23)
This study proposes a methodology to predict the self-extinction of electric arcs occurring
in the series circuit between modules and power converters in photovoltaic systems, considering
the influence of control strategies ...