Navegando por Assunto "Comunidades isoladas"

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Acesso aberto (Open Access)
Análise de um modelo energético baseado no uso da biomassa residual local em comunidades isoladas no entorno da UHE de Tucuruí, PA
(Universidade Federal do Pará, 2017-01-16) BRASILEIRO, Bruna Chaves; ROCHA, Brigida Ramati Pereira da; http://lattes.cnpq.br/9943372249006341
The Amazon region, although its great environmental and economic importance, still has a low capacity for an effective implementation of inclusive energy actions to provide greater economic and social development directed mainly to traditional Amazonian populations. The purpose of this dissertation is to study the potential of the existing resources in favor of isolated communities through of the Integrated Resource Planning, since locally available energy resources do not receive enough attention and investments because they are considered low-profit markets making it dependent on fossil fuels. The research analyzed a case study performed in Tucuruí municipality, Pará State, where the second largest Brazil hydropower plant (with an installed capacity of 8.370 MW) is located, which creates a scenario of social-spatial conflicts involving many groups, including traditional populations that are affected by the construction of the power plant. The studied area is located on islands around the lake of the Hydroelectric Plant of Tucuruí, forming the Alcobaça Sustainable Development Reserve (SDR). Resident populations in these islands face difficulties on accessing electricity, as well as precariousness of public services in health, sanitation, infrastructure and education. Most of the region's families survive on even minimum wages monthly and often rely on local trade for the outflow of production, especially fish. A research study was conducted to examine a feasible model for the region, focused on the use of the local potential of biomass (açaí lumps) for electric power generation in isolated residences.
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.