PPG.EGPSA/ITEGAM
URI permanente desta comunidadehttps://rigalileo.itegam.org.br/handle/123456789/1
A comunidade dispõe da produção técnica e científica do Programa de Pós-graduação em Engenharia, Gestão de Processos, Sistema e Ambiental (PPG.EGPSA) do Instituto de Tecnologia e Educação Galileo da Amazônia (ITEGAM), fruto da atividade de pesquisa e desenvolvimento (P&D). É possível acessar os trabalhos de conclusão do programa de pós-graduação, artigos e livros vinculados a pesquisa, desenvolvimento, inovação e extensão.
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Resultados da Pesquisa
Item Different Deterministic Optimization Methods for Economic Load Dispatch, Switching Off Less Efficient Generators(Instituto de Tecnologia e Educação Galileo da Amazônia, 2023) NASCIMENTO, Manoel Henrique Reis; ALENCAR, David Barbosa deThis chapter discusses different deterministic optimization methods applied to economic load dispatch, focusing on switching off less efficient generators. The study investigates the efficiency of methods such as linear programming, quadratic programming, and other mathematical approaches to reduce operational costs and improve energy efficiency in power generation systems. The research highlights how optimization can contribute to more cost-effective and environmentally friendly decision-making, proposing strategies to integrate these methodologies into power generation systems.Item Sistemas embarcados para eficiência energética de ambientes climatizados(Instituto de Tecnologia e Educação Galileo da Amazônia, 2021-06-20) CASTRO, Hilton Barros de; LEITE, Jandecy CabralThis study presents the development and implementation of embedded systems for energy efficiency in air-conditioned environments. The proposal aims to create an automated system capable of controlling climate in environments using sensors and algorithms to adjust temperature efficiently, reducing electricity consumption. The research was conducted at a campus of the Federal Institute of Amazonas (IFAM) and involves the use of technologies such as Arduino and temperature and motion sensors, demonstrating the feasibility of intelligent systems in managing energy consumption in institutional environments.Item Análise da eficiência energética e impactos ambientais com a nova tecnologia de ar condicionados inverter(Instituto de Tecnologia e Educação Galileo da Amazônia, 2023-09-20) Silva, Wellington José de Castro da; LEITE, Jandecy Cabral; http://lattes.cnpq.br/7279183940171317Air conditioning systems are known for their high energy consumption and the environmental impacts they can cause, especially with regard to greenhouse gas emissions. However, inverter air conditioning systems are a more advanced technology that can offer significant improvements in terms of energy efficiency and reduced environmental impacts. Inverter air conditioning systems use a variable speed compressor, which allows the unit to adjust the compressor speed to meet cooling or heating needs. This means that the compressor does not have to switch on and off continuously, which reduces energy consumption and increases system life. In addition, inverter air conditioning systems are designed to operate more quietly and produce less noise than conventional systems. In Brazil, where demand for air conditioning systems is high, the use of inverter air conditioning systems can have a significant impact on reducing energy consumption and greenhouse gas emissions. In addition, Brazilian authorities have implemented measures to encourage the adoption of energy efficient technologies, including energy efficiency labeling programs to help consumers identify the most efficient appliances. However, it is important to remember that the energy efficiency of an inverter air conditioning system depends on its proper installation and maintenance. It is necessary that the system be sized correctly for the space in which it will be installed and that a regular maintenance program be carried out to ensure that the system is operating efficiently. In summary, the use of inverter air conditioning systems in Brazil can offer significant benefits in terms of energy efficiency and reduced environmental impacts, especially when combined with government incentive measures and proper installation and maintenance practices. It is with these awards that this project will explore the need for technological changes in refrigeration systems, proving their efficiency both in terms of energy and the environment.Item Implementação de um sistema de medição para melhoria do sistema de eficiciência energia em empresa de eletroeletrônico buscando a certificação na norma ISO 50001 estudo multi-caso(Instituto de Tecnologia e Educação Galileo da Amazônia, 2022-12-13) PIMENTEL, Ingrid Mara do Carmo Fernandes; LEITE, Jandecy Cabral; http://lattes.cnpq.br/7279183940171317We know that a series of factors influence and determine the degree of competitiveness of an organization, especially those that value good environmental, social and corporate governance practices. Of course, there are other themes for competitiveness to be obtained in all fields, however, the focus on the ESG issue (English acronym for Environmental, Social and Governance) is another indication of how much the theme “sustainability” has gained more and more relevance in the market and consequently in business. In fact, the environmental issue was cited as one of the main points of concern for today's society in the most recent edition of The Global Risks Report, by the World Economic Forum (WEF), which highlighted issues such as extreme weather events, failures in negotiations regarding climate, environmental damage and loss of biodiversity as major threats. In addition to the environmental aspect, society has also shown itself to be increasingly concerned with social and governance values. Socially, it has become essential to ensure a diverse corporate environment. More transparency and honesty in business began to be valued. Thus, the three pillars of competitiveness are basically centered on: Within the context discussed above, this work deals specifically with the ISO 50001 Standard - Energy Management System, where a process is described that aims to scientifically record and analyze the events that occur during the processes of monitoring energy consumption by electrical equipment. significant energy use (USE) as part of the standard certification process. During the process, all the tools applied to develop the work were used, such as; Strategic Planning, PDCA, Swot Matrix, o and Hoshin Plan. The need is detailed in the organizational strategic planning and continues to be deployed in the organization. As a final result, the objective is to obtain certification in the standard with the understanding and fulfillment of all the items in question, within the planned period. This case study that portrays the certification process of an electronics company in the Energy Efficiency Management System standard is of fundamental importance for bringing results to the organization in terms of reducing energy consumption and reducing impact on the environment and improvements arising. The methodology used in the company was based on the energy diagnosis of the organization and using the PDCA method. The objective of the article is also to demonstrate, at the end, the level of knowledge of employees for the development that involves Energy Management after the organization's certification, done through field research.Item Sistemas embarcados para eficiência energética de ambientes climatizados(Instituto de Educação e Tecnologia Galileo da Amazônia, 2022-01-31) CASTRO, Hilton Barros de; LEITE, Jandecy Cabral; http://lattes.cnpq.br/7279183940171317The consumption of electricity grows as technology advances, as this, almost entirely depends on the power of some energy source, the increase in this consumption causes positive impacts, but also negative ones, one of them is due to the high cost of the energy. resources, the reduction of medical resources education in Brazil makes institutions look for a clinic to reduce expenses and one is, to be able to use efficiency in the consumption of electricity. This work aims to reduce the consumption of electricity, increase the duration of climate control devices and improve thermal comfort, to reduce cost resources, the air conditioning was developed for a computerized system, to control the temperature in the environments, the use of sensors to adjust the temperature of the people and the environment, to train the access of people and, communication and control of the devices that air conditioning the environment. After the implementation of this technology in the proposed environments, the system began to regulate the air system(s), seeking to compensate for a temperature different from the temperature of the air conditioning device by the user, based on the set. Of sensors and, end the activity of the device when there are no people in the environment as well as initiating a user to enter the place.