Navegando por Assunto "Rural eletrification"

Agora exibindo 1 - 2 de 2

Acesso aberto (Open Access)
Análise de desempenho de um sistema fotovoltaico domiciliar de pequeno porte operando com diferentes equipamentos
(Universidade Federal do Pará, 2015-02-23) MAIA, Keila Cristina dos Santos; PINHO, João Tavares; http://lattes.cnpq.br/0847897516772421; MACÊDO, Wilson Negrão; http://lattes.cnpq.br/3386249951714088
This work presents the operational analysis of the operation of a 180 Wp solar home system designed to supply small loads. The solar home system is installed at the laboratory testing area of the “Grupo de Estudos e Desenvolvimento de Alternativas Energéticas” (GEDAE), in order to simulate its operation as electricity supply for a typical riparian residence of the Amazon. For this, it was simulated the use of loads that are frequently used in these homes (TV and lamps) at predefined times. Besides the description of the system components, the mechanisms for monitor its operation and to analyze the data obtained about the behavior of the system operating with different technologies of inverters (sine, square and modified square output waveforms), charge controllers and deep cycle batteries are also presented.
Acesso aberto (Open Access)
Atendimento de energia elétrica domiciliar para comunidades isoladas de baixa potência do interior do estado do Pará através de um gaseificador de 1kw
(Universidade Federal do Pará, 2006-12-11) BRITO NETO, Osmundo Batista de; ROCHA, Brigida Ramati Pereira da; http://lattes.cnpq.br/9943372249006341
In Pará State, almost 21% of its population has no access to use of electric energy in their residence. To this universe belongs the target audience from this report, that are the isolated communities. Due the large territorial extension and hydrographic basin in Pará State, this communities will have many difficulties to be served by the extension of distribution network. The proposal of this report consists in the use of the Açaí seed as biomass to an Indian co-current and open top gasifier of 1 Kg/hour, adapted and adjusted to the specifications of this region; the gasification system is connected to a generator of 2 KVA (Diesel or Gas), to supply with electric energy for the isolated communities where already exists the biomass as a result of the Açaí seed processing that is been considered as garbage. In this context, the governmental programs were examined in order to support this proposal, using the proposed system as one of many options to serve with electric energy by alternative source.