Buildings Electric Systems
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Analysis of shifting and reduction of the demand peak with the inserting of photovoltaic systems in the Neoville’s Headquarters of Federal University of Technology - Paraná Curitiba Campus
ABSTRACT Photovoltaic solar energy is increasingly present in the urban environment through the distributed generation. This kind of generation is characterized by the installation along the distribution network feeders, in low or medium voltage, and contribute to provide energy near the point of consumption. In this sense, this study aims to analyze the dem
Braz. arch. biol. technol.. Publicado em: 29/10/2018
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2. The Photovoltaic Generation and its Energy Contribution and Demand Shifting at the Center Headquarters of the Federal University of Technology - Paraná - Campus Curitiba
ABSTRACT Distributed photovoltaic (PV) generation is characterized by the application of several small power plants in urban centers. This form of energy deserves special mention due to the possibility of installation in existing areas such as roofs and facades. Thus, the implementation of these systems represents positive modifications of the urban scenario
Braz. arch. biol. technol.. Publicado em: 29/10/2018
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3. Mobile Augmented Reality enhances indoor navigation for wheelchair users
Introduction: Individuals with mobility impairments associated with lower limb disabilities often face enormous challenges to participate in routine activities and to move around various environments. For many, the use of wheelchairs is paramount to provide mobility and social inclusion. Nevertheless, they still face a number of challenges to properly functi
Res. Biomed. Eng.. Publicado em: 24/05/2016
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4. Case Study: Economic analysis for natural gas operation of cogeneration system in buildings and facilities commercial and dwelling approach through system dynamics / Estudo de Caso: Analise econômica da utilização do gás natural em sistemas de cogeração aplicados a instalações prediais comerciais e residenciais Via Dinâmica de Sistemas
Cogeneration systems must increase the installed brazilian power generation capacity. It can also improve the reliability of the transmission system, using different energy sources in new power plants and enlarging the business opportunities for private capital in the brazilian market. Brazil presents expressive potential for distributed generation plants of
Publicado em: 2008
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5. Análise da eficiência energética do sistema de condicionamento de ar com distribuição pelo piso em ambiente de escritório, na cidade de São Paulo, utilizando o modelo computacional Energyplus. / Energy efficiency analysis of underfloor air distribution (ufad) system for office rooms, at São Paulo city, using the ENERGYPLUS software.
The purpose of this research is to evaluate the energy performance of the Underfloor Air Distribution (UFAD) system at office buildings, considering different air loops design and economizer cycles while keeping thermal comfort for the weather data of São Paulo city, Brazil. Simulations were held using the EnergyPlus software version 2.1.0.023, since its nu
Publicado em: 2008
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6. DESEMPENHO TÉRMICO EM EDIFÍCIOS DE ESCRITÓRIO NA REGIÃO CENTRAL DO RIO GRANDE DO SUL / THERMAL PERFORMANCE IN OFFICE BUILDINGS IN THE CENTRAL REGION OF RIO GRANDE DO SUL
This study seeks to detect the thermal performance in Office buildings as they add to a significant quantity of energy consumption in this country. Researches have revealed that 40 % of the final electricity consumption in office buildings is linked to the climate conditioning systems. Within this context there is no existence of projecting rules which estab
Publicado em: 2007
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7. Conservação de energia em edificios comerciais atraves da implementação de dispositivos de automação / Conservation of energy in commercial buildngs through the implementation of automation devices
This work comes to present a panorama of the electric system found usually in commercial constructions of great load, with about thirty years of operation, that operate in way a little efficient for the current parameters, mainly in her air conditioning system. In that construction (in study), her system of environmental conditioning represents an increment
Publicado em: 2007
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8. Avaliação da demanda e consumo de energia eletrica em aprtamentos residenciais : o caso da cidade de Campinas-SP / Valuation of the demand and electric energy consumptio inresidential apartments : the case of the Campinas city - São Paulo - Brazil
A eletricidade assume cada vez mais importância na matriz energética e muitas ações, baseadas em planejamentos sérios, são necessárias para garantia de que haverá a disponibilidade das necessidades futuras. Para se ter parâmetros que possam balizar esses planejamentos, se faz necessário conhecer os usos atuais, e com bases nestes, seguir modelos de
Publicado em: 2006
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9. Estudo do conforto termico, desempenho animal e racionalização de energia eletrica em uma instalação suinocola na região de Boituva-SP / Study of thermal comfort, animal perfomance and energy savings in a swine barn in Boituva - SP, Brazil
A great challenge in the swine production is the definition of a construction model capable of bringing a better thermal comfort to the animals. The greatest losses on production occur due very hot days and great thermal variation, which are the chief characteristics of the tropical weather. An alternative to minimize these losses is the use of diverse clima
Publicado em: 2005
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10. Modelagem da transferência de calor combinada por condução e radiação em isolantes térmicos de edificações
New insulation materials are being used in building industry to reduce electric energy consumption due to presence of HVAC (Heating, Ventilation and Air Conditioning) systems or to improve the thermal comfort of non-conditioned environments. An insulation material used in ceilings is the glass wool. The glass wool is considered as a semitransparent material,
Publicado em: 2005