Search
Now showing items 19091-19100 of 31260
Design e identidade: coleção de joias criada a partir de elementos de igrejas católicas do Geoparque Quarta Colônia Aspirante Unesco
(Universidade Federal de Santa Maria, 2022-07-19)
The theme of this master's dissertation is the creation of a jewelry collection based on the
mapping of some catholic churches from the region of Quarta Colônia. The architecture and
the religious iconography of the ...
Definição da contribuição dos aspectos que influenciam a difusão de sistemas fotovoltaicos em consumidores residenciais
(Universidade Federal de Santa Maria, 2019-12-12)
With an increasing demand for electricity and the various concerns about the environment, increase of fossil fuels and energy security, increased the concern of producing energy from renewable sources. In 2002 was created ...
Desempenho de mecanismos dosadores de precisão quanto a qualidade da distribuição de sementes de soja
(Universidade Federal de Santa Maria, 2020-07-10)
For the growth of Brazilian soybean production and exports, it is necessary to use appropriate and quality equipment that efficiently meets the demand. Nowadays and in the future, agriculture will be increasingly taken by ...
Software para projeto e análise de conversores estáticos
(Universidade Federal de Santa Maria, 2019-12-11)
This paper presents the development of a tool to assist in the design and analysis of simple static converters such as buck, boost, buck-boost converter for both operation modes and
flyback for DCM. Initially, a bibliographic ...
Análise comparativa das técnicas clássicas de MPPT
(Universidade Federal de Santa Maria, 2020-08-21)
Firstly, a study is done on the panorama of electric energy, in order to present the main benefits of using solar photovoltaic energy. Subsequently, the photovoltaic panels (PVs) are analyzed, through the equivalent ...
Análise de viabilidade econômica na implantação de termoelétrica a base de casca de arroz em Cachoeira do Sul - RS
(Universidade Federal de Santa Maria, 2019-12-12)
The industrial process and production of rice requires a correct management of the residues generated by them, for the best use of them, proper disposal and reduction of environmental impacts. In the rice industry, the ...
O uso de modalidades tarifárias para redução do impacto causado pelo carregamento de veículos elétricos ao sistema de distribuição
(Universidade Federal de Santa Maria, 2019-12-12)
The growing need for more efficient ways of transport and the manage of natural resources represents an important factor in the technological development of many areas of expertise. This necessity puts Electric Vehicles ...
Regulação de tensão por bancos de capacitores aplicados em um sistema de microgeração que utiliza gerador de indução autoexcitado
(Universidade Federal de Santa Maria, 2019-12-10)
The growth in the demand for electric energy caused the need for the rational use of energy and the increase of the Brazilian energy plant. Consequently, the small electrical uses are highlighted because they are smaller ...
Desenvolvimento de aplicativo para definição da melhor modalidade tarifária para consumidores do grupo B
(Universidade Federal de Santa Maria, 2020-08-27)
Low voltage consumers are responsible for the higher costs of expansion of the Brazilian electrical system, due to the high concentration of energy consumption between 6 pm and 9 pm.
This is due to the fact that these ...
Conversor CC-CC de elevado ganho de tensão aplicado a sistemas fotovoltaicos
(Universidade Federal de Santa Maria, 2020-08-08)
The energy demand is growing, that occurs, this is due to economic development and population increase. The energy matrix depends on burning of fossil fuels such gas natural and coal. The burning of that result in the ...